{"title":"Hertz Cento","description":"\u003cp\u003eHertz Cento speakers, tweeters, subwoofers and active enclosures.\u003c\/p\u003e","products":[{"product_id":"hertz-cento-ck-165-l-6-5-inch-16-5cm-2-way-door-component-speakers-100w-rms-pair","title":"Hertz Cento CK 165 L 6.5 Inch 16.5cm 2 Way Door Component Speakers 100w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CK 165 L is a 165 mm (6.5-inch) 2-way component speaker system rated at 100W RMS and 300W peak at 4 ohms. It includes the C 165 L woofer, C 26 tweeter and dedicated CCX 2W\/CCX 2T passive crossovers, and sits within Hertz's Cento range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-way component system\u003c\/li\u003e\n\u003cli\u003eWoofer size: 165 mm (6.5 inch)\u003c\/li\u003e\n\u003cli\u003eTweeter: 26 mm (1 inch)\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W continuous \/ 300W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 50 Hz – 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: woofer LP 6 dB\/oct, tweeter HP 12 dB\/oct, both at 3.8 kHz\u003c\/li\u003e\n\u003cli\u003eWoofer cone: NPP (non-pressed paper)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CK 165 L two-way system\u003c\/h2\u003e\n\n\u003cp\u003eThe Cento C 165 L woofer uses an NPP (non-pressed paper) cone membrane for a natural sound with solid, controlled low frequencies. An enhanced magnetic group and wide-stroke voice coil maximise excursion while maintaining control during demanding musical passages.\u003c\/p\u003e\n\n\u003cp\u003eThe system comprises the C 165 L woofer, C 26 tweeter and the dedicated CCX 2W and CCX 2T crossovers, built with selected components. The tweeter crossover runs a 12 dB\/oct filter with two levels of attenuation. The woofer uses a 6 dB\/oct filter built around a pure copper, high-diameter coil, reducing electrical losses and improving low-frequency efficiency.\u003c\/p\u003e\n\n\u003cp\u003eThe ultra-compact crossover dimensions and wire connections allow flexible installation. If you're looking for a step up in power handling compared to the \u003ca href=\"\/products\/hertz-dieci-dsk-165-3-6-5-16-5cm-2-way-car-door-component-speakers-80w-rms-pair\"\u003eHertz Dieci DSK 165.3\u003c\/a\u003e (80W RMS), the CK 165 L delivers 100W RMS with the same 6.5-inch component format.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713041457418,"sku":"90760","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-ck-165-l-6-5-inch-17cm-2-way-door-component-speakers-100w-rms-pair-47166191796490.jpg?v=1748431588"},{"product_id":"hertz-cento-ck-165-f-6-5-17cm-2-way-slim-door-component-speakers-90w-rms-pair","title":"Hertz Cento CK 165 F 6.5\" 17cm 2 Way Slim Door Component Speakers 90w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CK 165 F is a 6.5\" (165 mm) 2-way slim component speaker kit from the Hertz Cento range, rated at 90 W RMS (270 W peak). It pairs the super slim-basket C 165 F woofer with the C 26 Tetolon dome tweeter and CCX 2 crossovers, designed specifically for factory door locations with restricted mounting depth.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your doors have more depth, the standard \u003ca href=\"\/products\/hertz-cento-ck-165-6-5-inch-17cm-2-way-car-door-component-speakers-95w-rms-pair\"\u003eHertz Cento CK 165\u003c\/a\u003e is also available.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-way component kit, slim woofer\u003c\/li\u003e\n\u003cli\u003eWoofer: 165 mm (6.5\") C 165 F, super slim basket, SPP-M cone\u003c\/li\u003e\n\u003cli\u003eTweeter: 26 mm (1\") C 26 Tetolon dome\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 90 \/ 270 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 65 Hz to 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: CCX 2, 2.5 kHz @ 12 dB\/oct\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDesigned for tight OEM door locations\u003c\/h2\u003e\n\u003cp\u003eFitting aftermarket woofers into factory locations with limited depth often forces installers into complicated mechanical modifications. The C 165 F's super slim basket solves this, allowing fitment in the most restrictive OEM mounting scenarios common in modern cars.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSPP-M (Semi Pressed Paper-Mica) cone: enhanced with Mica powder for a strong balance between lightness and damping.\u003c\/li\u003e\n\u003cli\u003eSuper slim basket with reduced depth suits even the most problematic OEM placements in new-generation vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHertz's R\u0026amp;D team achieved high performance from the slim basket by optimising the mobile group excursion and redesigning the cone and dust-cap geometry. The SPP-M (Semi-Pressed Paper-Mica) cone delivers a light, rigid construction that maintains high efficiency and an extended frequency response — consistent with the rest of the Cento range.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713042276618,"sku":"90759","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-ck-165-f-6-5-17cm-2-way-slim-door-component-speakers-90w-rms-pair-47166193172746.jpg?v=1748431596"},{"product_id":"hertz-cento-ck-165-6-5-inch-17cm-2-way-car-door-component-speakers-95w-rms-pair","title":"Hertz Cento CK 165 6.5 Inch 17cm 2 Way Car Door Component Speakers 95w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CK 165 is a 6.5 inch (165 mm) 2-way component speaker kit from the Hertz Cento range, rated at 95 W RMS (285 W peak). The kit pairs the C 165 SPP-M cone woofer with the C 26 Tetolon dome tweeter and CCX 2 crossovers, and fits standard 16.5 cm front door locations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-way component kit\u003c\/li\u003e\n\u003cli\u003eWoofer: 165 mm (6.5\") C 165, SPP-M cone\u003c\/li\u003e\n\u003cli\u003eTweeter: 26 mm (1\") C 26 Tetolon dome\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 95 \/ 285 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz to 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: CCX 2, 2.5 kHz @ 12 dB\/oct, tweeter level 0 \/ +3 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor shallow door locations, see the slim-basket \u003ca href=\"\/products\/hertz-cento-ck-165-f-6-5-17cm-2-way-slim-door-component-speakers-90w-rms-pair\"\u003eHertz Cento CK 165 F\u003c\/a\u003e. For smaller doors, see the \u003ca href=\"\/products\/hertz-cento-ck-130-5-25-inch-13cm-2-way-car-door-component-speakers-70w-rms-pair\"\u003eHertz Cento CK 130\u003c\/a\u003e. The woofer and tweeter are also sold separately as the \u003ca href=\"\/products\/hertz-cento-c-165-6-5-17cm-car-door-component-woofer-speakers-70w-rms-pair\"\u003eC 165\u003c\/a\u003e and \u003ca href=\"\/products\/hertz-cento-c-26-1-inch-26mm-soft-tetolon-dome-tweeters-4ohm-120w-peak-pair\"\u003eC 26\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eC 26 tweeter\u003c\/h2\u003e\n\u003cp\u003eThe C 26 features a 26 mm (1 in.) Tetolon® dome with a 20 mm (0.8 in.) voice coil for detailed, natural reproduction of medium-high frequencies. Hertz optimised the C 26's dispersion characteristics for a natural, progressive roll-off and linear frequency response at the listening point.\u003c\/p\u003e\n\n\u003ch2\u003eC 165 woofer cone\u003c\/h2\u003e\n\u003cp\u003eThe C 165 uses an SPP-M (Semi Pressed Paper-Mica) cone — semi-pressed paper enhanced with Mica powder for an excellent balance between lightness and damping. The oversized ferrite magnet delivers strong control even at higher excursions, for powerful, controlled bass.\u003c\/p\u003e\n\n\u003ch2\u003eCCX 2 crossover\u003c\/h2\u003e\n\u003cp\u003eThe ultra-compact CCX 2 crossover uses selected components and includes a tweeter emission level control (0 \/ +3 dB) for flexible tuning to suit different installations.\u003c\/p\u003e\n\n\u003ch2\u003eCG 165 grilles\u003c\/h2\u003e\n\u003cp\u003eCG 165 grilles are included. Made from high-resistance ABS with a metal mesh, they provide solid protection and a refined finish suited to in-car installation.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713043554570,"sku":"90758","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-ck-165-6-5-inch-17cm-2-way-car-door-component-speakers-95w-rms-pair-47166195433738.jpg?v=1748431585"},{"product_id":"hertz-cento-cs-300-s4-sub-12-inch-30cm-300mm-car-subwoofer-4ohm-350w-rms","title":"Hertz Cento CS 300 S4 Sub 12 Inch 30cm 300mm Car Subwoofer 4ohm 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CS 300 S4 is a 12 inch (300 mm) car subwoofer with a single 4 ohm voice coil, rated at 350W RMS and 700W peak, from Hertz's Cento range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 4 ohm (S4) version. The Hertz Cento CS 300 is also available in \u003ca href=\"\/products\/hertz-cento-cs-300-s2-sub-12-inch-30cm-300mm-car-subwoofer-2ohm-350w-rms\"\u003e2 ohm (S2)\u003c\/a\u003e. The optional CG 300 metal mesh grille is sold separately.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 300 mm (12 in.)\u003c\/li\u003e\n\u003cli\u003ePower handling: 350W RMS, 700W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 35 mm (1.38 in.), six-layer copper on glass fibre former\u003c\/li\u003e\n\u003cli\u003eXmech: 16.5 mm (0.65 in.)\u003c\/li\u003e\n\u003cli\u003eMagnet: high density flux ferrite\u003c\/li\u003e\n\u003cli\u003eCone: polypropylene\u003c\/li\u003e\n\u003cli\u003eWeight: 4.84 kg (10.68 lb)\u003c\/li\u003e\n\u003cli\u003eRecommended enclosure: sealed, from 32 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHertz Cento CS 300 S4\u003c\/h2\u003e\n\u003cp\u003e300 (12) mm (in.) | Subwoofer | 700W peak | 4 Ohm\u003c\/p\u003e\n\u003ch2\u003eThe authentic Hertz Sound Experience for the young enthusiasts\u003c\/h2\u003e\n\u003cp\u003eThe CS 300 S4 is designed to deliver strong bass from compact sealed enclosures. Hertz's engineering team optimised the electroacoustic parameters to achieve high performance in enclosures from just 32 litres for the 30 cm (12 in.) driver.\u003c\/p\u003e\n\u003cp\u003eThe 4 ohm single voice coil configuration offers wide compatibility with most amplifiers and suits enclosures housing more than one subwoofer.\u003c\/p\u003e\n\u003cp\u003eThe compact magnetic group, reduced depth, and absence of a rear decompression hole allow the enclosure to be built tightly around the driver — useful in tight or custom installations.\u003c\/p\u003e\n\u003cp\u003eA six-layer voice coil cooling system keeps operating temperature within an optimal range during extended high-volume listening sessions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectroacoustic design optimised for enclosures from 32 litres.\u003c\/li\u003e\n\u003cli\u003eFluid dynamic optimisation system that drastically reduces acoustic distortion caused by air compression at high excursions.\u003c\/li\u003e\n\u003cli\u003ePolypropylene cone and dust cap geometry engineered through FEM simulations for low-frequency distortion reduction.\u003c\/li\u003e\n\u003cli\u003e35 mm 4 ohm voice coil wound on six layers of pure copper on a high thermal resistance glass fibre support.\u003c\/li\u003e\n\u003cli\u003eMagnetic group geometry optimised with proprietary software for high undistorted SPL at high excursions.\u003c\/li\u003e\n\u003cli\u003eCompact size and no decompression hole make it ideal for custom enclosures shaped closely around the driver.\u003c\/li\u003e\n\u003cli\u003eTerminal block with solid push contacts accepting cables up to 8 AWG — low wiring resistance and easy connection in multi-subwoofer installations.\u003c\/li\u003e\n\u003cli\u003eRubber-protected magnetic assembly and high-strength ABS plastic gasket for fitting the optional CG 300 grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn innovative fluid dynamic optimisation system — using the spider support as an air duct towards venting holes in the basket — reduces acoustic distortion from air compression at high excursions.\u003c\/p\u003e\n\u003cp\u003eThe cone geometry, suspension, and spider were developed using FEM (Finite Element Method) simulations to maintain control and low distortion at high mechanical excursions.\u003c\/p\u003e\n\u003cp\u003eThe terminal block uses solid push connectors accepting cables up to 8 AWG for low wiring resistance and straightforward connection, even in multi-subwoofer setups.\u003c\/p\u003e\n\u003cp\u003eAn ABS plastic gasket is included to mount the optional CG 300 grille — a robust black metal mesh cover with a Hertz diamond aluminium logo — for a clean finished look.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713064460554,"sku":"90769","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cs-300-s4-sub-12-inch-30cm-300mm-car-subwoofer-4ohm-350w-rms-47166248583434.jpg?v=1748431789"},{"product_id":"hertz-cento-cs-300-s2-sub-12-inch-30cm-300mm-car-subwoofer-2ohm-350w-rms","title":"Hertz Cento CS 300 S2 Sub 12 Inch 30cm 300mm Car Subwoofer 2ohm 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CS 300 S2 is a 12 inch (300 mm) car subwoofer with a single 2 ohm voice coil, rated at 350W RMS and 700W peak, from Hertz's Cento range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 2 ohm version. The Hertz Cento CS 300 is also available in \u003ca href=\"\/products\/hertz-cento-cs-300-s4-sub-12-inch-30cm-300mm-car-subwoofer-4ohm-350w-rms\"\u003e4 ohm (CS 300 S4)\u003c\/a\u003e. The optional CG 300 metal mesh grille is sold separately.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 300 mm (12 in.)\u003c\/li\u003e\n\u003cli\u003ePower handling: 350W RMS, 700W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohm single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 35 mm (1.38 in.), six-layer copper\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86.5 dB SPL\u003c\/li\u003e\n\u003cli\u003eXmax: 12.5 mm\u003c\/li\u003e\n\u003cli\u003eFs: 25 Hz\u003c\/li\u003e\n\u003cli\u003eRecommended enclosure: sealed, from 32 litres\u003c\/li\u003e\n\u003cli\u003eCone: polypropylene\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHertz Cento CS 300 S2\u003c\/h2\u003e\n\u003cp\u003e300 (12) mm (in.) | Subwoofer | 700W peak | 2 ohm\u003c\/p\u003e\n\u003ch2\u003eDesigned for compact sealed enclosures\u003c\/h2\u003e\n\u003cp\u003eThe CS 300 S2 is engineered to deliver powerful bass from sealed enclosures starting at just 32 litres. The 2 ohm single voice coil suits amplifiers that are stable into low impedances and enclosures housing more than one subwoofer.\u003c\/p\u003e\n\u003cp\u003eThe compact magnetic group, reduced depth and absence of a rear decompression hole allow the enclosure to be shaped closely around the subwoofer — giving maximum installation flexibility across virtually any vehicle.\u003c\/p\u003e\n\u003cp\u003eA six-layer copper voice coil wound on a high thermal resistance glass fibre former uses a dedicated cooling system to keep operating temperature in check during extended high-volume listening. An air channel formed by the spider support directs airflow towards venting holes in the basket, reducing turbulence and acoustic distortion at high excursions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectroacoustic design optimised for sealed enclosures from 32 litres.\u003c\/li\u003e\n\u003cli\u003eFluid dynamic optimisation system reduces acoustic distortion caused by air compression at high excursions.\u003c\/li\u003e\n\u003cli\u003ePolypropylene cone and dust cap geometry engineered through FEM simulations for low-frequency distortion reduction.\u003c\/li\u003e\n\u003cli\u003e35 mm 2 ohm voice coil wound on six layers of pure copper on a high thermal resistance glass fibre support.\u003c\/li\u003e\n\u003cli\u003eMagnetic group geometry optimised with proprietary software for high undistorted SPL at high excursions.\u003c\/li\u003e\n\u003cli\u003eCompact size and no decompression hole make it ideal for custom-shaped enclosures.\u003c\/li\u003e\n\u003cli\u003eTerminal block with solid push contacts accepts cables up to 8 AWG — low wiring resistance, easy connection in multi-subwoofer installations.\u003c\/li\u003e\n\u003cli\u003eRubber-protected magnetic assembly and high-strength ABS plastic gasket for optional grille fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe cone geometry, suspension and spider were designed using FEM (Finite Element Method) simulations to ensure control and low distortion at high mechanical excursions.\u003c\/p\u003e\n\u003cp\u003eThe optional CG 300 grille in robust black metal mesh protects the subwoofer and features the Hertz diamond aluminium logo for a clean, integrated finish.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713064624394,"sku":"90768","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cs-300-s2-sub-12-inch-30cm-300mm-car-subwoofer-2ohm-350w-rms-47166249763082.jpg?v=1748431565"},{"product_id":"hertz-cento-cs-250-s4-sub-10-inch-25cm-250mm-car-subwoofer-4ohm-300w-rms","title":"Hertz Cento CS 250 S4 Sub 10 Inch 25cm 250mm Car Subwoofer 4ohm 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CS 250 S4 is a 10 inch (250 mm) car subwoofer with a single 4 ohm voice coil, rated at 300 W RMS (600 W peak). Part of the Hertz Cento range, it is optimised for compact sealed enclosures from 16 litres.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNeed a different impedance? See the \u003ca href=\"\/products\/hertz-cento-cs-250-s2-sub-10-inch-25cm-250mm-car-subwoofer-2ohm-300w-rms\"\u003eHertz Cento CS 250 S2 (2 ohm)\u003c\/a\u003e. The optional CG 250 grille is sold separately.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10\" \/ 250 mm\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 300 W \/ 600 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms, single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 35 mm, six-layer copper on glass fibre former\u003c\/li\u003e\n\u003cli\u003eRecommended enclosure: sealed, from 16 litres\u003c\/li\u003e\n\u003cli\u003eCone: polypropylene\u003c\/li\u003e\n\u003cli\u003eXmech: 16.5 mm\u003c\/li\u003e\n\u003cli\u003eTerminals: push type, accepts cables up to 8 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOptimised for compact enclosures\u003c\/h2\u003e\n\u003cp\u003eThe CS 250 S4 delivers powerful bass from sealed enclosures starting at just 16 litres, making it a practical choice where boot space is limited. Its compact magnetic group and shallow depth mean the enclosure can be shaped closely around the driver, giving maximum installation flexibility in any vehicle.\u003c\/p\u003e\n\n\u003cp\u003eThe 4 ohm single voice coil configuration is compatible with a wide range of amplifiers and suits enclosures housing more than one subwoofer.\u003c\/p\u003e\n\n\u003ch2\u003eThermal and acoustic performance\u003c\/h2\u003e\n\u003cp\u003eThe six-layer pure copper voice coil is wound on a high thermal resistance glass fibre former. A dedicated cooling system keeps operating temperature in check during extended high-volume listening.\u003c\/p\u003e\n\n\u003cp\u003eA fluid dynamic optimisation system uses the spider support as an air duct towards venting holes in the basket. This reduces turbulence and the acoustic distortion caused by air compression at high excursions.\u003c\/p\u003e\n\n\u003cp\u003eThe cone geometry, suspension and spider are all designed using FEM (Finite Element Method) simulations for low distortion and good control at high mechanical excursions.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectroacoustic design optimised for sealed enclosures from 16 litres.\u003c\/li\u003e\n\u003cli\u003eFluid dynamic optimisation system reduces distortion caused by air compression at high excursions.\u003c\/li\u003e\n\u003cli\u003ePolypropylene cone and dust cap geometry engineered via FEM simulations for low-frequency distortion reduction.\u003c\/li\u003e\n\u003cli\u003e35 mm, 4 ohm voice coil wound on six layers of pure copper on a high thermal resistance glass fibre former.\u003c\/li\u003e\n\u003cli\u003eMagnetic group geometry optimised with proprietary software for high undistorted SPL at high excursions.\u003c\/li\u003e\n\u003cli\u003eCompact design with no decompression hole — ideal for custom-shaped enclosures.\u003c\/li\u003e\n\u003cli\u003ePush-type terminal block accepts cables up to 8 AWG for low wiring resistance and easy connection in multi-subwoofer installations.\u003c\/li\u003e\n\u003cli\u003eRubber-protected magnetic assembly and high-strength ABS plastic gasket compatible with the optional CG 250 grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOptional grille\u003c\/h2\u003e\n\u003cp\u003eThe optional CG 250 grille uses robust black metal mesh and features the Hertz diamond aluminium logo, providing full protection and a clean finish in the vehicle.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713064722698,"sku":"90767","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cs-250-s4-sub-10-inch-25cm-250mm-car-subwoofer-4ohm-300w-rms-47166250909962.jpg?v=1748431568"},{"product_id":"hertz-cento-cs-250-s2-sub-10-inch-25cm-250mm-car-subwoofer-2ohm-300w-rms","title":"Hertz Cento CS 250 S2 Sub 10 Inch 25cm 250mm Car Subwoofer 2ohm 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CS 250 S2 is a 10 inch (250 mm) car subwoofer with a single 2 ohm voice coil, rated at 300 W RMS (600 W peak). It is part of the Hertz Cento range and is optimised for compact sealed enclosures from 16 litres.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeed a different impedance? See the \u003ca href=\"\/products\/hertz-cento-cs-250-s4-sub-10-inch-25cm-250mm-car-subwoofer-4ohm-300w-rms\"\u003eHertz Cento CS 250 S4 (4 ohm)\u003c\/a\u003e. The optional CG 250 grille is sold separately.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10\" \/ 250 mm\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 300 W \/ 600 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms, single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 35 mm, six-layer pure copper on glass fibre support\u003c\/li\u003e\n\u003cli\u003eRecommended enclosure: sealed, from 16 litres\u003c\/li\u003e\n\u003cli\u003eCone material: polypropylene\u003c\/li\u003e\n\u003cli\u003eXmech: 16.5 mm\u003c\/li\u003e\n\u003cli\u003eTerminals: push type, accepts cables up to 8 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOptimised for compact installations\u003c\/h2\u003e\n\u003cp\u003eThe CS 250 S2 is engineered to deliver strong bass from sealed enclosures starting at just 16 litres. Its reduced depth, compact magnetic group and absence of a rear decompression hole mean the enclosure can be shaped tightly around the subwoofer — maximising boot space without sacrificing output.\u003c\/p\u003e\n\u003cp\u003eThe 2 ohm single voice coil configuration offers broad compatibility with amplifiers and suits installations running more than one subwoofer.\u003c\/p\u003e\n\u003ch2\u003eThermal and acoustic performance\u003c\/h2\u003e\n\u003cp\u003eThe six-layer copper voice coil runs a dedicated cooling system that keeps operating temperature in check during extended high-volume sessions. An internal fluid dynamic optimisation system — using the spider support as an air duct towards venting holes in the basket — reduces acoustic distortion caused by air compression at high excursions.\u003c\/p\u003e\n\u003cp\u003eThe cone geometry, suspension and spider were developed using FEM (Finite Element Method) simulations to minimise distortion at high mechanical excursions.\u003c\/p\u003e\n\u003ch2\u003eBuild and installation features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectroacoustic parameters optimised for sealed enclosures from 16 litres.\u003c\/li\u003e\n\u003cli\u003ePolypropylene cone and dust cap geometry engineered via FEM simulations for low-frequency distortion reduction.\u003c\/li\u003e\n\u003cli\u003e35 mm 2 ohm voice coil wound on six layers of pure copper on a high thermal-resistance glass fibre support.\u003c\/li\u003e\n\u003cli\u003eMagnetic group geometry optimised with proprietary software for high undistorted SPL at high excursions.\u003c\/li\u003e\n\u003cli\u003eNo decompression hole — ideal for custom boxes shaped closely around the driver.\u003c\/li\u003e\n\u003cli\u003ePush-type terminal block accepts cables up to 8 AWG for low wiring resistance and easy connection in multi-subwoofer installs.\u003c\/li\u003e\n\u003cli\u003eRubber-protected magnetic assembly and high-strength ABS plastic gasket compatible with the optional CG 250 grille.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe optional CG 250 grille in black metal mesh includes a Hertz diamond aluminium logo and provides full protection with a clean, finished look.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713065476362,"sku":"90766","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cs-250-s2-sub-10-inch-25cm-250mm-car-subwoofer-2ohm-300w-rms-47166252089610.jpg?v=1748431579"},{"product_id":"hertz-cento-c-26-1-inch-26mm-soft-tetolon-dome-tweeters-4ohm-120w-peak-pair","title":"Hertz Cento C 26 1 Inch 26mm Soft Tetolon Dome Tweeters 4ohm 120w Peak Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento C 26 is a pair of 26 mm (1 inch) soft Tetolon dome tweeters with neodymium magnets, rated at 120 W peak (high-pass filtered at 2.5 kHz, 12 dB\/oct). Supplied with CCX 26 inline crossovers and mounts, they suit OEM tweeter upgrades and custom installs. Part of the Hertz Cento range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the standard C 26. The Cento tweeter is also available in an OEM-placement version: the \u003ca href=\"\/products\/hertz-cento-c-26-oe-1-inch-26mm-oem-placement-dome-tweeters-4ohm-120w-peak-pair\"\u003eHertz Cento C 26 OE\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: tweeter pair\u003c\/li\u003e\n\u003cli\u003eDome: 26 mm (1\") Tetolon soft dome\u003c\/li\u003e\n\u003cli\u003ePower handling peak: 120 W (high-pass filtered @ 2.5 kHz, 12 dB\/oct)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 1.8 kHz to 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eVoice coil: 20 mm (0.8\")\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003cli\u003eCrossover: CCX 26 cable with built-in 6 dB\/oct filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz C 26 Tweeters\u003c\/h2\u003e\n\n\u003cp\u003eThe C 26 uses a 26 mm (1 in.) Tetolon® soft dome and a 20 mm (0.8 in.) voice coil to deliver detailed, natural reproduction of medium-high frequencies. Dispersion is carefully tuned for strong performance at the listening point, with a smooth roll-off and consistent tonal balance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil for natural, detailed reproduction of musical nuances.\u003c\/li\u003e\n\u003cli\u003eNeodymium magnet with high-density magnetic flux, optimised for maximum control during high-energy dynamic transients in the mid-high frequency range.\u003c\/li\u003e\n\u003cli\u003eFaceplate geometry optimised using FEM (Finite Element Modelling) for a linear frequency response in off-axis installations.\u003c\/li\u003e\n\u003cli\u003eWide range of accessories for easy integration in OEM placements.\u003c\/li\u003e\n\u003cli\u003eSupplied cable with built-in 6 dB\/oct crossover, designed to save space in an OEM upgrade scenario.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713066459402,"sku":"90754","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-tweeters-hertz-cento-c-26-1-inch-26mm-soft-tetolon-dome-tweeters-4ohm-120w-peak-pair-47166254121226.jpg?v=1748431514"},{"product_id":"hertz-cento-c-26-oe-1-inch-26mm-oem-placement-dome-tweeters-4ohm-120w-peak-pair","title":"Hertz Cento C 26 OE 1 Inch 26mm OEM Placement Dome Tweeters 4ohm 120w Peak Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento C 26 OE is a pair of 26 mm (1\") Tetolon dome tweeters from the Hertz Cento range, designed specifically for OEM factory tweeter placements. Rated at 120 W peak \/ 4 ohm, they include CCX 26 inline crossovers with a built-in 6 dB\/oct filter.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor a general-purpose version with an off-axis faceplate and wider accessory range, see the \u003ca href=\"\/products\/hertz-cento-c-26-1-inch-26mm-soft-tetolon-dome-tweeters-4ohm-120w-peak-pair\"\u003eHertz Cento C 26\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: OEM placement tweeter pair\u003c\/li\u003e\n\u003cli\u003eDome: 26 mm (1\") Tetolon\u003c\/li\u003e\n\u003cli\u003ePower handling peak: 120 W (high-pass filtered @ 2.5 kHz, 12 dB\/oct)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 1.8 kHz – 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 92 dB SPL\u003c\/li\u003e\n\u003cli\u003eVoice coil: 20 mm (0.8\")\u003c\/li\u003e\n\u003cli\u003eCrossover: CCX 26 cable with built-in 6 dB\/oct filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOEM placement tweeter set\u003c\/h2\u003e\n\u003cp\u003eThe C 26 OE uses FEM (Finite Element Method) geometry to maximise performance when installed in OEM tweeter positions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil for natural, detailed reproduction of musical nuances.\u003c\/li\u003e\n\u003cli\u003eNeodymium magnet with high-density magnetic flux, optimised for maximum control during high-energy dynamic transients in the mid-high frequency range.\u003c\/li\u003e\n\u003cli\u003eFEM (Finite Element Modelling) geometry for a linear frequency response in OEM placement installations.\u003c\/li\u003e\n\u003cli\u003eSupplied cable with built-in 6 dB\/oct crossover, designed to save space in an OEM upgrade scenario.\u003c\/li\u003e\n\u003cli\u003eWide range of mounting accessories included for easy integration into OEM placements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713067016458,"sku":"90755","price":74.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-tweeters-hertz-cento-c-26-oe-1-inch-26mm-oem-placement-dome-tweeters-4ohm-120w-peak-pair-47166255890698.jpg?v=1748431505"},{"product_id":"hertz-cento-cx-100-4-inch-10cm-2-way-car-dash-door-coaxial-speakers-40w-rms-pair","title":"Hertz Cento CX 100 4 Inch 10cm 2 Way Car Dash Door Coaxial Speakers 40w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CX 100 is a pair of 4 inch (100 mm) two-way coaxial car speakers rated at 40W RMS and 120W peak, with a 24 mm Tetolon dome tweeter, from the Hertz Cento range — designed to upgrade factory dash and door speaker positions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 100 mm (4 in.)\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 40W RMS, 120W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 80 Hz to 22 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm Tetolon dome, neodymium magnet, RHFC directable\u003c\/li\u003e\n\u003cli\u003eWoofer cone: SPP-M semi-pressed paper with mica\u003c\/li\u003e\n\u003cli\u003eWeight: 0.47 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CX 100\u003c\/h2\u003e\n\u003cp\u003eCoaxial speakers are a genuine engineering challenge — they must perform well in OEM positions that are rarely acoustically ideal. The Cento CX 100 addresses this with a 24 mm Tetolon® dome tweeter, which delivers a more musical and detailed sound than conventional plastic-dome designs. Dispersion is optimised for off-axis listening, and the SPP-M (Semi Pressed Paper-Mica) cone provides a strong balance of lightness and damping. If you need a larger coaxial option, the \u003ca href=\"\/products\/hertz-dieci-dcx-165-3-6-5-16-5cm-2-way-car-door-coaxial-speakers-60w-rms-pair\"\u003eHertz Dieci DCX 165.3\u003c\/a\u003e offers a 6.5 inch two-way coaxial alternative.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 24 mm (0.9 in.) dome tweeter cooled with ferrofluid, for extended and natural high frequencies.\u003c\/li\u003e\n\u003cli\u003eRHFC™ (Rotary High Frequency Contour) tweeter angled and directable to the listener for a perfect frequency response in any installation.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate geometry optimised with FEM simulations (Finite Element Modelling) for a linear frequency response in off-axis installations.\u003c\/li\u003e\n\u003cli\u003e25 mm (1 in.) woofer voice coil with aluminium former for high excursion and power handling.\u003c\/li\u003e\n\u003cli\u003e100 mm (4 in.) SPP-M cone enhanced with Mica powder for an excellent balance between lightness and damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet with low-carbon polar plates for reduced distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eCompact three-spoke basket acoustically combined with a rubber magnet cover for damping of spurious vibrations.\u003c\/li\u003e\n\u003cli\u003eOptional grille: high-resistance ABS plastic structure with metallic finish and protective metal mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713068163338,"sku":"90770","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cx-100-4-inch-10cm-2-way-car-dash-door-coaxial-speakers-40w-rms-pair-47166260609290.jpg?v=1748431498"},{"product_id":"hertz-cento-cx-130-5-inch-13cm-2-way-car-door-coaxial-speakers-50w-rms-pair","title":"Hertz Cento CX 130 5 Inch 13cm 2 Way Car Door Coaxial Speakers 50w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CX 130 is a pair of 130 mm (5 inch) 2-way coaxial car speakers rated at 50W RMS and 150W peak, with a 24 mm Tetolon dome tweeter. They sit within the Hertz Cento range and are designed as a straightforward upgrade to factory door speakers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 130 mm (5 in.)\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 50W RMS, 150W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 65 Hz to 22 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm Tetolon dome, neodymium magnet, RHFC directable\u003c\/li\u003e\n\u003cli\u003eWoofer cone: SPP-M semi-pressed paper with mica\u003c\/li\u003e\n\u003cli\u003eWeight: 0.73 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CX 130\u003c\/h2\u003e\n\u003cp\u003e130 mm (5 in.) | 2-way coaxial | 150W peak | 4 ohm\u003c\/p\u003e\n\u003cp\u003eCoaxial speakers present a real engineering challenge — the acoustic output is critical and the OEM mounting position is rarely ideal. The Hertz R\u0026amp;D team addressed this directly with the Cento CX 130. It features a 24 mm Tetolon® dome tweeter that delivers a more musical, detailed sound than traditional plastic-dome units, with dispersion optimised for off-axis listening. The SPP-M (Semi Pressed Paper-Mica) woofer cone balances lightness with strong damping characteristics. If you need a 6.5 inch coaxial option, the \u003ca href=\"\/products\/hertz-dieci-dcx-165-3-6-5-16-5cm-2-way-car-door-coaxial-speakers-60w-rms-pair\"\u003eHertz Dieci DCX 165.3\u003c\/a\u003e is worth considering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 24 mm (0.9 in.) dome tweeter cooled with ferrofluid, for extended, natural high frequencies.\u003c\/li\u003e\n\u003cli\u003eRHFC™ (Rotary High Frequency Contour) tweeter is angled and directable towards the listener for an accurate frequency response in any installation.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate geometry optimised using FEM (Finite Element Modelling) simulations for a highly linear off-axis frequency response.\u003c\/li\u003e\n\u003cli\u003e25 mm (1 in.) woofer voice coil with aluminium former for high excursion and power handling.\u003c\/li\u003e\n\u003cli\u003e130 mm (5 in.) SPP-M cone enhanced with mica powder for an excellent balance between lightness and damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet with low-carbon polar plates reduces distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eCompact three-spoke basket acoustically combined with a rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003cli\u003eOptional grille available: ABS plastic structure with metallic finish and protective metal mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713069244682,"sku":"90771","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cx-130-5-25-inch-13cm-2-way-car-door-coaxial-speakers-50w-rms-pair-47166262116618.jpg?v=1748431501"},{"product_id":"hertz-cento-cx-165-6-5-inch-16-5cm-2-way-car-door-coaxial-speakers-70w-rms-pair","title":"Hertz Cento CX 165 6.5 Inch 16.5cm 2 Way Car Door Coaxial Speakers 70w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CX 165 is a pair of 6.5 inch (165 mm) 2-way coaxial car speakers rated at 70W RMS and 210W peak, with a 24 mm Tetolon dome tweeter. They form part of the Hertz Cento range, designed for upgrading factory door speaker positions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm (6.5 in.)\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 70W RMS, 210W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz to 22 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm Tetolon dome with 13 mm voice coil, neodymium magnet\u003c\/li\u003e\n\u003cli\u003eWoofer voice coil: 25 mm (1 in.), aluminium former\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CX 165\u003c\/h2\u003e\n\u003cp\u003e165 mm (6.5 in.) | Coaxials | 210W peak | 4 ohm\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for enthusiasts upgrading factory speakers\u003c\/h2\u003e\n\u003cp\u003eCoaxial speakers are a significant engineering challenge — OEM mounting positions are rarely ideal for sound reproduction. Hertz's R\u0026amp;D team developed the Cento CX 165 to deliver high performance within these real-world constraints.\u003c\/p\u003e\n\u003cp\u003eThe CX 165 features a 24 mm Tetolon® dome tweeter for a more musical and detailed sound than traditional plastic dome tweeters. Dispersion is optimised for off-axis listening, and the SPP-M (Semi Pressed Paper-Mica) cone provides strong acoustic performance with effective damping. If you're considering a component alternative at a similar size, the \u003ca href=\"\/products\/hertz-dieci-dsk-165-3-6-5-16-5cm-2-way-car-door-component-speakers-80w-rms-pair\"\u003eHertz Dieci DSK 165.3\u003c\/a\u003e is a 6.5 inch 2-way component set rated at 80W RMS.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 24 mm (0.9 in.) dome tweeter with 13 mm (0.5 in.) voice coil cooled with ferrofluid, for extended and natural high frequencies.\u003c\/li\u003e\n\u003cli\u003eRHFC™ (Rotary High Frequency Contour) tweeter — angled and directable towards the listener for accurate frequency response in any installation.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate geometry optimised using FEM simulations (Finite Element Modelling) for a linear frequency response in off-axis installations.\u003c\/li\u003e\n\u003cli\u003e25 mm (1 in.) woofer coil with aluminium former for high excursion and power handling.\u003c\/li\u003e\n\u003cli\u003e165 mm (6.5 in.) SPP-M (Semi Pressed Paper-Mica) cone enhanced with Mica powder for an excellent balance between lightness and damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet with low-carbon polar plates to reduce distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eCompact three-spoke basket combined with a rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003cli\u003eOptional grille: ABS plastic structure with metallic finish and protective metal mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713069768970,"sku":"90772","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cx-165-6-5-inch-17cm-2-way-car-door-coaxial-speakers-70w-rms-pair-47166263525642.jpg?v=1748431496"},{"product_id":"hertz-cento-cpx-165-pro-6-5-17cm-2-way-car-door-coaxial-speakers-95w-rms-pair","title":"Hertz Cento CPX 165 Pro 6.5\" 17cm 2 Way Car Door Coaxial Speakers 95w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CPX 165 Pro is a pair of 6.5\" (165 mm) 2-way coaxial speakers rated at 95 W RMS (285 W peak), from Hertz's Cento Pro range. The woofer uses a pressed paper cone and the tweeter is a 26 mm Tetolon dome with a neodymium magnet.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor a separate tweeter and woofer setup, see the \u003ca href=\"\/products\/hertz-cento-cpk-165-6-5-17cm-2-way-car-door-component-speakers-105w-rms-pair\"\u003eHertz Cento CPK 165 Pro\u003c\/a\u003e component kit.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 6.5\" \/ 165 mm 2-way coaxial pair\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 95 W \/ 285 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45 Hz to 22 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 26 mm Tetolon dome, neodymium magnet, 20 mm voice coil\u003c\/li\u003e\n\u003cli\u003eWoofer: pressed paper cone, 25 mm voice coil\u003c\/li\u003e\n\u003cli\u003eXmech: ±6.9 mm\u003c\/li\u003e\n\u003cli\u003eGrille: optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CPX 165 Pro\u003c\/h2\u003e\n\n\u003cp\u003eThe CPX 165 is a coaxial option for vehicles where a two-way component kit won't fit. It delivers Hertz sound quality in a simpler, single-unit installation.\u003c\/p\u003e\n\n\u003cp\u003eThe Tetolon dome tweeter with neodymium magnet provides off-axis dispersion and extended high-frequency detail. Hertz's Radial Venting System uses eight holes at the base of the motor to circulate air between the tweeter support and the coil, keeping temperatures down. The tweeter support also acts as a rear chamber, tuned for a low Fs, which supports a natural midrange and allows a low crossover point with the woofer.\u003c\/p\u003e\n\n\u003cp\u003eThe pressed paper cone and butyl rubber surround extend low-frequency response and deliver strong bass. The basket is inspired by the Hertz Mille range and features a rubber-coated magnet cover to damp spurious vibrations.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon fibre dome tweeter with 20 mm voice coil cooled with ferrofluid for natural, extended high frequencies.\u003c\/li\u003e\n\u003cli\u003eRadial Venting System with 8 venting holes for voice coil cooling and a natural midrange; tweeter support acts as a large rear chamber for a low tweeter Fs.\u003c\/li\u003e\n\u003cli\u003e25 mm diameter pure copper voice coil for high excursion capability.\u003c\/li\u003e\n\u003cli\u003ePressed paper woofer cone with FEM-optimised geometry — rigid, lightweight, and low in colouration.\u003c\/li\u003e\n\u003cli\u003eHigh-density ferrite magnet with low-carbon polar plates to reduce distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003e3-spoke compact basket with anti-vibration rubber magnet cover to damp resonances.\u003c\/li\u003e\n\u003cli\u003eOptional grille features a high-resistance ABS frame with metal finish and protective metallic mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713070686474,"sku":"90763","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cpx-165-pro-6-5-17cm-2-way-car-door-coaxial-speakers-95w-rms-pair-47166266835210.jpg?v=1748431502"},{"product_id":"hertz-cento-cx-570-5x7-inch-2-way-car-door-shelf-coaxial-speakers-70w-rms-pair","title":"Hertz Cento CX 570 5x7 Inch 2 Way Car Door Shelf Coaxial Speakers 70w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CX 570 is a pair of 5x7 inch two-way coaxial car speakers from the Hertz Cento range, rated at 70W RMS and 210W peak, fitted with a 24 mm Tetolon dome tweeter for factory 5x7 inch door and shelf positions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 5 x 7 in. elliptical\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 70W RMS, 210W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz to 22 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm Tetolon dome, neodymium magnet, RHFC directable\u003c\/li\u003e\n\u003cli\u003eWoofer voice coil: 25 mm (1 in.), aluminium former\u003c\/li\u003e\n\u003cli\u003eWeight: 1.0 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHertz CX 570\u003c\/h2\u003e\n\u003cp\u003e5 x 7 in. | Coaxials | 210W peak | 4 ohm\u003c\/p\u003e\n\u003ch2\u003eThe Hertz Cento coaxial speaker\u003c\/h2\u003e\n\u003cp\u003eCoaxial speakers present a significant design challenge — OEM mounting positions are often acoustically unfavourable, making high performance difficult to achieve. Hertz's R\u0026amp;D team engineered the Cento CX 570 to overcome these constraints.\u003c\/p\u003e\n\u003cp\u003eThe CX 570 features a 24 mm (0.9 in.) Tetolon® dome tweeter for more musical, detailed high frequencies compared to conventional plastic-dome designs. Dispersion is optimised for off-axis listening, and the SPP-M (Semi Pressed Paper-Mica) cone delivers strong acoustic performance with effective damping.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 24 mm (0.9 in.) dome tweeter, ferrofluid-cooled, for extended and natural high frequencies.\u003c\/li\u003e\n\u003cli\u003eRHFC™ (Rotary High Frequency Contour) directable tweeter for optimal off-axis frequency response toward the listening point.\u003c\/li\u003e\n\u003cli\u003eAdjustable high-frequency system to suit any listening position.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate geometry optimised using FEM (Finite Element Modelling) simulations for linear off-axis frequency response.\u003c\/li\u003e\n\u003cli\u003e25 mm (1 in.) woofer voice coil with aluminium former for high excursion and power handling.\u003c\/li\u003e\n\u003cli\u003e5x7 in. SPP-M (Semi Pressed Paper-Mica) cone enhanced with Mica powder for an excellent balance of lightness and damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet with low-carbon polar plates to reduce distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eCompact four-spoke basket with rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713072095498,"sku":"90773","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cx-570-5x7-inch-2-way-car-door-shelf-coaxial-speakers-70w-rms-pair-47166269030666.jpg?v=1748431488"},{"product_id":"hertz-cento-cx-690-6x9-3-way-car-parcel-shelf-coaxial-speakers-100w-rms-pair","title":"Hertz Cento CX 690 6x9\" 3 Way Car Parcel Shelf Coaxial Speakers 100w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CX 690 is a pair of 6x9\" (6×9 in.) three-way coaxial car speakers rated at 100W RMS and 300W peak, from the Hertz Cento range. They are designed primarily for parcel shelf and horizontal installations and come supplied with grilles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 6×9 in. elliptical\u003c\/li\u003e\n\u003cli\u003eType: 3-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS, 300W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 40 Hz to 23 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 40 mm (1.58 in.) dome plus 20 mm (0.8 in.) dome supertweeter\u003c\/li\u003e\n\u003cli\u003eWoofer voice coil: 30 mm (1.2 in.)\u003c\/li\u003e\n\u003cli\u003eGrilles and grille mounting rings included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CX 690\u003c\/h2\u003e\n\u003cp\u003e6×9 in. | Coaxials | 300W peak | 4 ohm\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for horizontal installations\u003c\/h2\u003e\n\u003cp\u003eThe three-way elliptical CX 690 is engineered to deliver maximum performance in horizontal installations such as parcel shelves, offering exceptional tone balance and power handling even in that demanding position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6×9 in. semi-pressed paper elliptical cone in SPP-M (Semi Pressed Paper-Mica), enhanced with Mica powder for an excellent balance between lightness and damping.\u003c\/li\u003e\n\u003cli\u003eWide rubber suspension engineered for long excursion and excellent sound damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet combined with low-carbon polar plates to reduce distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eMetallic-finish basket acoustically combined with a rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003cli\u003e40 mm (1.58 in.) dome tweeter for distortion-free mid-high frequency reproduction.\u003c\/li\u003e\n\u003cli\u003e20 mm (0.8 in.) dome supertweeter to maximise very high frequency output in horizontal installations.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate geometry optimised using FEM simulations (Finite Element Modeling) for a linear frequency response in off-axis installations.\u003c\/li\u003e\n\u003cli\u003eGrilles included: ABS plastic structure with metallic finish and protective metal mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713072914698,"sku":"90774","price":159.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cx-690-6x9-3-way-car-parcel-shelf-coaxial-speakers-100w-rms-pair-47166270472458.jpg?v=1748431484"},{"product_id":"hertz-cento-cpx-690-pro-6x9-3-way-parcel-shelf-coaxial-speakers-120w-rms-pair","title":"Hertz Cento CPX 690 Pro 6x9\" 3 Way Parcel Shelf Coaxial Speakers 120w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CPX 690 Pro is a pair of 6x9\" 3-way coaxial speakers rated at 120 W RMS (360 W peak), from Hertz's Cento Pro range. Designed for rear parcel shelf mounting, they feature a pressed paper woofer, a 32 mm Tetolon dome tweeter and a 24 mm Tetolon supertweeter, with grilles included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 6x9\" 3-way coaxial pair\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 120 \/ 360 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35 Hz to 24 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 32 mm Tetolon dome, neodymium, 28 mm voice coil\u003c\/li\u003e\n\u003cli\u003eSupertweeter: 24 mm Tetolon, neodymium, 20 mm voice coil\u003c\/li\u003e\n\u003cli\u003eWoofer: water-repellent pressed paper, 30 mm voice coil\u003c\/li\u003e\n\u003cli\u003eGrilles: included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz Cento CPX 690 Pro\u003c\/h2\u003e\n\u003cp\u003eThe CPX 690 Pro is a 3-way coaxial speaker built for enthusiasts who want highly dynamic sound with strong low-frequency performance from a rear parcel shelf position. The tweeter and supertweeter both use neodymium magnets and Tetolon domes. The faceplate geometry is FEM-optimised to maximise off-axis emissions, making it well suited to horizontal installation.\u003c\/p\u003e\n\u003cp\u003eBoth the tweeter and supertweeter feature Hertz's Radial Venting System for improved cooling and acoustic performance. The basket also uses radial ventilation to keep operating temperatures low. The supplied grille combines a high-resistance ABS plastic frame with a protective metallic mesh.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePressed paper cone with FEM-optimised geometry for rigidity, lightness and accurate sound reproduction.\u003c\/li\u003e\n\u003cli\u003eWide rubber suspension for long excursion and effective sound damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density ferrite magnet with low-carbon polar plates to reduce distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eMetal-finished basket with anti-vibration rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003cli\u003e32 mm Tetolon dome neodymium tweeter with 28 mm voice coil for distortion-free mid-high frequency reproduction.\u003c\/li\u003e\n\u003cli\u003e24 mm Tetolon neodymium supertweeter with 20 mm voice coil to compensate for high-frequency roll-off in horizontal installations.\u003c\/li\u003e\n\u003cli\u003eFEM-optimised faceplate geometry for linear frequency response in off-axis installations.\u003c\/li\u003e\n\u003cli\u003eGrille with high-resistance ABS plastic frame, metal finish and protective metallic mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713076388106,"sku":"90764","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cpx-690-pro-6x9-3-way-parcel-shelf-coaxial-speakers-120w-rms-pair-47166272700682.jpg?v=1748431500"},{"product_id":"hertz-cento-ck-130-5-25-inch-13cm-2-way-car-door-component-speakers-70w-rms-pair","title":"Hertz Cento CK 130 5.25 Inch 13cm 2 Way Car Door Component Speakers 70w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CK 130 is a 5.25 inch (130 mm) 2-way component speaker kit from the Hertz Cento range, rated at 70 W RMS (210 W peak). The kit pairs the C 130 SPP-M cone woofer with the C 26 Tetolon dome tweeter and CCX 2 crossovers, sold as a pair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-way component kit\u003c\/li\u003e\n\u003cli\u003eWoofer: 130 mm (5.25\") C 130, SPP-M cone\u003c\/li\u003e\n\u003cli\u003eTweeter: 26 mm (1\") C 26 Tetolon dome\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 70 \/ 210 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 92 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 65 Hz to 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: CCX 2, 2.5 kHz @ 12 dB\/oct, tweeter level 0 \/ +3 dB\u003c\/li\u003e\n\u003cli\u003eGrilles: CG 100 included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTweeter: C 26\u003c\/h2\u003e\n\u003cp\u003eThe C 26 tweeter uses a 26 mm (1 in.) Tetolon® dome with a 20 mm (0.8 in.) voice coil for detailed, natural reproduction of mid-high frequencies. Hertz's R\u0026amp;D team optimised the C 26's dispersion characteristics to deliver a natural, progressive roll-off and consistent frequency linearity at the listening point.\u003c\/p\u003e\n\n\u003ch2\u003eWoofer: C 130\u003c\/h2\u003e\n\u003cp\u003eThe C 130 woofer cone is made from SPP-M (Semi Pressed Paper-Mica), which combines the natural sound of semi-pressed paper with Mica powder for improved rigidity. This delivers a strong balance between lightness and damping for powerful, controlled output. An oversized ferrite magnet maintains control at higher excursions.\u003c\/p\u003e\n\n\u003ch2\u003eCrossover: CCX 2\u003c\/h2\u003e\n\u003cp\u003eThe ultra-compact CCX 2 crossover includes a tweeter emission level control (0 \/ +3 dB) and uses selected components for a full, engaging sound.\u003c\/p\u003e\n\n\u003ch2\u003eGrilles: CG 100\u003c\/h2\u003e\n\u003cp\u003eCG 100 grilles are included with the CK 130. Made from high-resistance ABS with a metal mesh face, they offer solid protection in a compact form that suits in-car installation.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713076551946,"sku":"90757","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-ck-130-5-25-inch-13cm-2-way-car-door-component-speakers-70w-rms-pair-47166273945866.jpg?v=1748431491"},{"product_id":"hertz-cento-c-165-6-5-17cm-car-door-component-woofer-speakers-70w-rms-pair","title":"Hertz Cento C 165 6.5\" 17cm Car Door Component Woofer Speakers 70w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento C 165 is a pair of 6.5\" (165 mm) component woofers rated at 70 W RMS (210 W peak), from the Hertz Cento range. They feature an SPP-M semi-pressed paper-mica cone and an oversized ferrite magnet, suited to door upgrades as standalone woofers or as part of a component speaker build.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe C 165 is the woofer used in the \u003ca href=\"\/products\/hertz-cento-ck-165-6-5-inch-17cm-2-way-car-door-component-speakers-95w-rms-pair\"\u003eHertz Cento CK 165 component kit\u003c\/a\u003e. For a higher-power option with a non-pressed paper cone, see the \u003ca href=\"\/products\/hertz-cento-c-165-l-6-5-17cm-car-door-component-woofer-speakers-80w-rms-pair\"\u003eHertz Cento C 165 L\u003c\/a\u003e (80 W RMS).\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 6.5\" \/ 165 mm component woofer pair\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 70 W \/ 210 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz to 7 kHz\u003c\/li\u003e\n\u003cli\u003eVoice coil: 25 mm (1\"), aluminium former\u003c\/li\u003e\n\u003cli\u003eCone: SPP-M semi-pressed paper with mica\u003c\/li\u003e\n\u003cli\u003eMagnet: high-density flux ferrite\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz Cento C 165\u003c\/h2\u003e\n\n\u003cp\u003eThe SPP-M (Semi Pressed Paper-Mica) cone is enhanced with mica powder for a balance between lightness and damping, supporting powerful and controlled bass output. The oversized ferrite magnet maintains control at higher excursions.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e165 mm (6.5 in.) SPP-M semi-pressed paper cone enhanced with mica powder for an excellent balance between lightness and damping.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003e25 mm (1 in.) voice coil with an aluminium former for high excursion and power handling.\u003c\/li\u003e\n\u003cli\u003eCompact three-spoke basket acoustically combined with a rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003cli\u003eOptional grille available: ABS plastic structure with metallic finish and protective metal mesh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713077731594,"sku":"90752","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-c-165-6-5-17cm-car-door-component-woofer-speakers-70w-rms-pair-47166277288202.jpg?v=1748431489"},{"product_id":"hertz-cento-c-165-l-6-5-17cm-car-door-component-woofer-speakers-80w-rms-pair","title":"Hertz Cento C 165 L 6.5\" 17cm Car Door Component Woofer Speakers 80w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento C 165 L is a pair of 6.5\" (165 mm) component woofers rated at 80 W RMS \/ 240 W peak, featuring a water-repellent non-pressed paper cone and wide-excursion voice coil. They are part of the Hertz Cento range, designed for door upgrades in component or active system builds.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 6.5\" \/ 165 mm component woofer pair\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 80 \/ 240 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 50 Hz to 5 kHz\u003c\/li\u003e\n\u003cli\u003eVoice coil: 25 mm (1\"), aluminium former\u003c\/li\u003e\n\u003cli\u003eCone: water-repellent non-pressed paper (NPP)\u003c\/li\u003e\n\u003cli\u003eXmech: 6.1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz Cento C 165 L\u003c\/h2\u003e\n\u003cp\u003eA 6.5\" component woofer built for clean, controlled bass. Part of the Hertz Cento range, aimed at enthusiasts who want genuine Hertz performance at a sensible price. If you're looking for a full component speaker set in the Cento range, the \u003ca href=\"\/products\/hertz-dieci-dsk-165-3-6-5-16-5cm-2-way-car-door-component-speakers-80w-rms-pair\"\u003eHertz Dieci DSK 165.3\u003c\/a\u003e is a 2-way component alternative worth considering.\u003c\/p\u003e\n\n\u003ch2\u003eThe Hertz Cento sound experience\u003c\/h2\u003e\n\u003cp\u003eThe Cento C 165 L uses a non-pressed paper cone membrane for natural sound with solid, controlled low frequencies. An enhanced magnetic group and wide-stroke voice coil maximise woofer excursion while maintaining control through demanding musical passages.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-pressed paper cone (NPP) for natural sound and powerful, well-damped low frequencies.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet with low-carbon polar plates to reduce distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003e25 mm (1\") voice coil wound on an aluminium former for high excursion and strong power handling.\u003c\/li\u003e\n\u003cli\u003eCompact three-spoke basket acoustically paired with a rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003cli\u003eABS plastic grille with metallic finish and protective metal mesh included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45713078878474,"sku":"90753","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-c-165-l-6-5-17cm-car-door-component-woofer-speakers-80w-rms-pair-47166280007946.jpg?v=1748431481"},{"product_id":"hertz-cento-cs-200-s4-sub-8-inch-20cm-200mm-car-subwoofer-4ohm-150w-rms","title":"Hertz Cento CS 200 S4 Sub 8 Inch 20cm 200mm Car Subwoofer 4ohm 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CS 200 S4 is an 8-inch (200 mm), 4-ohm single voice coil car subwoofer rated at 150 W RMS, part of Hertz's Cento range. It is designed for use in compact sealed enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch \/ 200 mm\u003c\/li\u003e\n\u003cli\u003ePower handling: 150 W RMS (300 W peak)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm, single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 35 mm, six-layer pure copper on glass fibre former\u003c\/li\u003e\n\u003cli\u003eCone: polypropylene, FEM-optimised geometry\u003c\/li\u003e\n\u003cli\u003eMinimum enclosure volume: 16 litres\u003c\/li\u003e\n\u003cli\u003eTerminals: push connectors accepting cable up to 8 AWG\u003c\/li\u003e\n\u003cli\u003eOptional black metal mesh grille with Hertz diamond aluminium logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy choose the Cento CS 200 S4?\u003c\/h2\u003e\n\u003cp\u003eThe CS 200 S4 is engineered to produce powerful bass from compact sealed enclosures, with performance optimised for boxes from 16 litres. Its shallow depth, compact magnet assembly, and absence of a rear decompression hole mean an enclosure can be built tightly around the driver — keeping the overall depth close to that of the subwoofer itself. This makes it well suited to custom installs where space is limited.\u003c\/p\u003e\n\u003cp\u003eA dynamic fluid optimisation system, achieved via the spider acting as an air duct towards venting holes in the basket, reduces turbulence and lowers acoustic distortion at high excursions. The cone, suspension, and spider geometry are all optimised using FEM (Finite Element Method) simulations for control and low distortion even at high mechanical excursion.\u003c\/p\u003e\n\u003cp\u003eThe six-layer voice coil benefits from a dedicated cooling system that keeps operating temperature within the optimal range during extended high-volume use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectroacoustic design optimised for enclosures from 16 litres.\u003c\/li\u003e\n\u003cli\u003eFluid dynamic optimisation system reduces acoustic distortion caused by air compression at high excursions.\u003c\/li\u003e\n\u003cli\u003ePolypropylene cone and dust cap geometry engineered through FEM simulations for low-frequency distortion reduction.\u003c\/li\u003e\n\u003cli\u003e35 mm 4-ohm voice coil wound on six layers of pure copper on a high thermal resistance glass fibre former.\u003c\/li\u003e\n\u003cli\u003eMagnetic group geometry optimised with proprietary software for high undistorted SPL at high excursions.\u003c\/li\u003e\n\u003cli\u003eCompact dimensions and no decompression hole make it ideal for custom-shaped enclosures.\u003c\/li\u003e\n\u003cli\u003eTerminal block with solid push contacts accepts cables up to 8 AWG — low wiring resistance and easy connection in multi-subwoofer installs.\u003c\/li\u003e\n\u003cli\u003eRubber protection on the magnetic assembly and a high-strength ABS plastic gasket for optional grille fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe optional grille is a robust black metal mesh with a Hertz diamond aluminium logo, providing protection and a clean finished look.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714462966026,"sku":"90765","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cs-200-s4-sub-8-inch-20cm-200mm-car-subwoofer-4ohm-150w-rms-47169038909706.jpg?v=1748430187"},{"product_id":"hertz-cento-cba-250-active-10-inch-sealed-subwoofer-enclosure-amplifier-sub-box","title":"Hertz Cento CBA 250 Active 10 Inch Sealed Subwoofer Enclosure Amplifier Sub Box","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CBA 250 is an active sealed subwoofer enclosure from the Hertz Cento range, housing a 10 inch (250 mm) pressed paper cone driver and a built-in 250 W RMS \/ 500 W peak Class D amplifier in an ultra-low 158 mm profile box. It includes an HRC AP remote control and supports both high-level OEM and RCA aftermarket connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: active sealed subwoofer enclosure\u003c\/li\u003e\n\u003cli\u003eDriver: 10 inch \/ 250 mm, pressed paper cone\u003c\/li\u003e\n\u003cli\u003eAmplifier: 250 W RMS \/ 500 W peak, Class D, he-li technology\u003c\/li\u003e\n\u003cli\u003eImpedance: 0.4 Ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20–200 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: Butterworth, 50–200 Hz, 12 dB\/oct (defeatable)\u003c\/li\u003e\n\u003cli\u003eBass boost: 0–6 dB @ 45 Hz\u003c\/li\u003e\n\u003cli\u003ePhase control: 0–180°\u003c\/li\u003e\n\u003cli\u003eInputs: high-level via multi-pin connector, RCA low-level\u003c\/li\u003e\n\u003cli\u003eBox height: 158 mm (6.22 in.)\u003c\/li\u003e\n\u003cli\u003eRemote control: HRC AP included\u003c\/li\u003e\n\u003cli\u003eMetal grille included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe CBA 250 connects to factory radios via the high-level input on a multi-pin connector, or to aftermarket head units via RCA. It can be positioned down-firing to extend low-frequency reach or up-firing for more punch and definition.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eButterworth low-pass filter at 12 dB\/oct with variable cut-off frequency (50–200 Hz), subsonic filter, phase control (0–180°), and adjustable bass boost 0–6 dB @ 45 Hz.\u003c\/li\u003e\n\u003cli\u003eDefeatable filter for use with a processor's dedicated sub pre-out.\u003c\/li\u003e\n\u003cli\u003eHigh-level audio input on multi-pin connector for OEM integration; low-level RCA input for aftermarket sources.\u003c\/li\u003e\n\u003cli\u003eART automatic remote turn-on, selectable from: Remote-in, Hi-level, or Audio signal.\u003c\/li\u003e\n\u003cli\u003eUltra-low 158 mm profile air-suspension enclosure, designed to maximise the 10 inch high-impedance driver's performance.\u003c\/li\u003e\n\u003cli\u003eDown-firing levelling feet with Velcro inserts for secure carpet grip and easy removal.\u003c\/li\u003e\n\u003cli\u003eRounded corners aid placement in the boot and reduce enclosure resonances.\u003c\/li\u003e\n\u003cli\u003eCone, dust-cap and basket geometry engineered for wide linear excursion (9 mm in one direction) at minimal assembly depth.\u003c\/li\u003e\n\u003cli\u003eHRC AP remote control included.\u003c\/li\u003e\n\u003cli\u003eSturdy metal grille included for full driver protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier and enclosure technology\u003c\/h2\u003e\n\u003cp\u003eThe integrated amplification module uses he-li technology (high efficiency \/ low impedance), eliminating the DC-DC voltage booster to achieve approximately 90% efficiency — close to the theoretical limit of Class D. Power output is 250 W RMS \/ 500 W peak at 0.4 Ohm.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2S² (2 Sides \/ 2 Sounds) design: choose Down-Firing for extended low-frequency response or Up-Firing for more punch and definition.\u003c\/li\u003e\n\u003cli\u003eIntegrated 500 W peak \/ 250 W RMS @ 0.4 Ohm Class D amplifier with he-li technology and no switching power supply.\u003c\/li\u003e\n\u003cli\u003eSSP (Sub Smart Plug) terminal block with a single Plug \u0026amp; Play connector for safe, easy disconnection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Butterworth low-pass filter can be bypassed when the CBA 250 is fed from a processor's dedicated sub output. The adjustable bass-boost control (0–6 dB @ 45 Hz) and phase control (0–180°) allow precise tuning to suit the vehicle and system.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714464538890,"sku":"90756","price":499.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cba-250-active-10-inch-sealed-subwoofer-enclosure-amplifier-sub-box-47169042284810.jpg?v=1748431345"},{"product_id":"hertz-cento-cpk-165-6-5-17cm-2-way-car-door-component-speakers-105w-rms-pair","title":"Hertz Cento CPK 165 6.5\" 17cm 2 Way Car Door Component Speakers 105w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CPK 165 is a 6.5\" (165 mm) 2-way component speaker kit from the Hertz Cento Pro range, rated at 105 W RMS (315 W peak). It pairs the CP 165 woofer with the CP 25 29 mm Tetolon dome tweeter and CPCX crossovers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-way component kit\u003c\/li\u003e\n\u003cli\u003eWoofer: 165 mm (6.5\") CP 165\u003c\/li\u003e\n\u003cli\u003eTweeter: CP 25, 29 mm Tetolon dome, 25 mm voice coil\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 105 W \/ 315 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 92.5 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45 Hz – 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: CPCX, 2.8 kHz @ 12 dB\/oct\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CPK 165 Pro\u003c\/h2\u003e\n\u003cp\u003eThe CPK 165 Pro kit includes the CP 165 woofer and CP 25 tweeter. The Tetolon dome and 25 mm voice coil deliver a wide, linear frequency response. If you'd prefer a simpler single-unit installation, the \u003ca href=\"\/products\/hertz-dieci-dsk-165-3-6-5-16-5cm-2-way-car-door-component-speakers-80w-rms-pair\"\u003eHertz Dieci DSK 165.3\u003c\/a\u003e is a 6.5\" component alternative at a lower power rating.\u003c\/p\u003e\n\n\u003ch2\u003eCP 25 Tweeter\u003c\/h2\u003e\n\u003cp\u003eThe CP 25 uses Hertz's \"Center Tuning Duct\" technology. A tunnel through the centre of the Neodymium magnetic circuit circulates cool air between the dome and the rear loading chamber, keeping temperatures low and precisely tuning the acoustics. This produces a very low resonance frequency that complements the woofer crossover point and raises the sound stage.\u003c\/p\u003e\n\n\u003ch2\u003eCP 165 Woofer\u003c\/h2\u003e\n\u003cp\u003eThe CP 165 features a 60 Hz calibrated resonance frequency, delivering solid mid-bass punch even at moderate power levels. The basket follows the Mille line family design with added damping and protective rubber. The cone material, butyl rubber suspension and Tetolon fibre dome are all inherited from the Mille Pro range — materials chosen for their light weight and excellent damping, producing a balanced sound free from resonance peaks.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\n\u003cp\u003eThe gift box includes woofer grilles made from a metallic mesh and high-resistance ABS plastic frame combination, allowing for a clean, customisable installation finish.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714465849610,"sku":"90761","price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cpk-165-6-5-17cm-2-way-car-door-component-speakers-105w-rms-pair-47169044644106.jpg?v=1748431346"},{"product_id":"hertz-cento-cpk-690-pro-6x9-inch-2-way-car-door-component-speakers-120w-rms-pair","title":"Hertz Cento CPK 690 Pro 6x9 Inch 2 Way Car Door Component Speakers 120w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CPK 690 Pro is a 6x9 inch 2-way component speaker kit from Hertz's Cento Pro range, rated at 120 W RMS (360 W peak). It comprises the CP 690 pressed-paper elliptical woofer, CP 25 Tetolon dome tweeter and CPCX 690 crossover, with a frequency response of 35 Hz to 22.5 kHz.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor round 6.5 inch door locations, see the \u003ca href=\"\/products\/hertz-cento-cpk-165-6-5-17cm-2-way-car-door-component-speakers-105w-rms-pair\"\u003eHertz Cento CPK 165 Pro\u003c\/a\u003e. For a 6x9 coaxial option for the parcel shelf, see the \u003ca href=\"\/products\/hertz-cento-cpx-690-pro-6x9-3-way-parcel-shelf-coaxial-speakers-120w-rms-pair\"\u003eHertz Cento CPX 690 Pro\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 6x9\" 2-way component kit\u003c\/li\u003e\n\u003cli\u003eWoofer: CP 690, pressed paper cone, 30 mm voice coil\u003c\/li\u003e\n\u003cli\u003eTweeter: CP 25, 29 mm Tetolon dome, 25 mm voice coil\u003c\/li\u003e\n\u003cli\u003ePower handling continuous \/ peak: 120 \/ 360 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 92 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35 Hz to 22.5 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: CPCX 690, 3.1 kHz, 6 dB\/oct woofer, 12 dB\/oct tweeter, level -2 \/ 0 \/ +2 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz CPK 690 Pro\u003c\/h2\u003e\n\u003cp\u003eThe CPK 690 is part of the Cento Pro line and uses an elliptical woofer to suit 6x9 door locations — common in North American-market vehicles including Toyota and Ford group models. The pressed-paper cone is chosen for its linearity and control at high power levels. The large emission area of the CP 690 extends bass response down to 35 Hz. All electroacoustic parameters are optimised for door installation, with an uprated magnetic assembly and voice coil for improved power handling and a lower resonance frequency.\u003c\/p\u003e\n\n\u003ch2\u003eCP 25\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSoft Tetolon® fibre 29 mm (1.14 in.) dome with 25 mm (1 in.) ferrofluid-cooled voice coil for natural, detailed reproduction.\u003c\/li\u003e\n\u003cli\u003e\"Centre Tuning Duct\" geometry lowers resonance frequency and reduces harmonic distortion.\u003c\/li\u003e\n\u003cli\u003eNeodymium magnet with high-density magnetic flux, optimised for control during high-energy dynamic transients in the mid-high frequency range.\u003c\/li\u003e\n\u003cli\u003eRear chamber filled with selected damping material for low resonance and a natural midrange with a low crossover frequency.\u003c\/li\u003e\n\u003cli\u003eFaceplate geometry optimised using FEM (Finite Element Modelling) for linear off-axis frequency response.\u003c\/li\u003e\n\u003cli\u003eWide range of accessories for easy integration in OEM locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCP 690\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePressed-paper cone with FEM-optimised geometry, combining rigidity and lightness for accurate sound reproduction.\u003c\/li\u003e\n\u003cli\u003e30 mm (1.2 in.) double-layer voice coil sized to maximise excursion and power handling.\u003c\/li\u003e\n\u003cli\u003eHigh-density flux ferrite magnet with low-carbon polar plates for reduced distortion at high power levels.\u003c\/li\u003e\n\u003cli\u003eCompact three-spoke basket acoustically combined with a rubber magnet cover to damp spurious vibrations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCPCX 690\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTweeter level adjustable via a three-position switch (-2, 0, +2 dB) for user-adjustable tonal balance.\u003c\/li\u003e\n\u003cli\u003eCrossover frequency at 3.1 kHz with a 12 dB\/oct. slope on the tweeter and 6 dB\/oct. on the woofer.\u003c\/li\u003e\n\u003cli\u003e160 V metallic-finish capacitors using high-quality polyester film with ultra-low DF value, and low-resistance pure copper inductances for maximum sound transparency.\u003c\/li\u003e\n\u003cli\u003eCompact metallic-finish design with air vents for efficient heat dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714467586314,"sku":"90762","price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-cento-cpk-690-pro-6x9-inch-2-way-car-door-component-speakers-120w-rms-pair-47169049297162.jpg?v=1748431295"}],"url":"https:\/\/www.cen.uk\/collections\/hertz-cento.oembed","provider":"CEN","version":"1.0","type":"link"}