{"title":"Hertz UNO","description":"\u003cp\u003e\u003cstrong\u003eHertz UNO\u003c\/strong\u003e is Hertz's entry-level car audio range, covering coaxial speakers, component speaker kits, and a component subwoofer to suit a wide range of cars and vans. Available from £54.99, it is a practical choice for anyone looking to improve on factory audio.\u003c\/p\u003e\u003cp\u003eThe range divides into two speaker families: the \u003cstrong\u003eUNO X\u003c\/strong\u003e coaxial models, designed as direct factory replacements for door and parcel shelf positions, and the \u003cstrong\u003eUNO K\u003c\/strong\u003e component kits, which separate the tweeter and woofer for more flexible placement. The \u003cstrong\u003eUNO S 300 S4\u003c\/strong\u003e 12\" component subwoofer completes the lineup for those wanting dedicated bass.\u003c\/p\u003e","products":[{"product_id":"hertz-uno-x-165-6-5-16-5cm-2-way-car-van-door-coaxial-speakers-55w-rms-pair","title":"Hertz UNO X 165 6.5\" 16.5cm 2 Way Car Van Door Coaxial Speakers 55w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO X 165 is a pair of 6.5\" (165mm) 2-way coaxial speakers rated at 55W RMS (220W peak), from the Hertz UNO range. Designed as a straightforward factory door speaker replacement for cars and vans, they feature a water-repellent pressed-paper cone and a neodymium PEI dome tweeter.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe UNO X 165 is the coaxial version. The UNO range also includes the \u003ca href=\"\/products\/hertz-uno-k-165-6-5-16-5cm-2-way-car-van-door-component-speakers-75w-rms-pair\"\u003eHertz UNO K 165 component speakers\u003c\/a\u003e for those wanting a separate tweeter placement.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165mm (6.5-inch), 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 55W RMS continuous, 220W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60Hz–21kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24mm PEI dome, neodymium magnet\u003c\/li\u003e\n\u003cli\u003eWoofer: water-repellent pressed-paper cone, 25mm copper voice coil, 80mm ferrite magnet\u003c\/li\u003e\n\u003cli\u003eBasket: DIN size\u003c\/li\u003e\n\u003cli\u003eWeight: 0.73kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz UNO X 165 two-way coaxial: 165mm (6.5in), 220W, 4 ohms\u003c\/h2\u003e\n\n\u003ch3\u003eUNO speakers: where the sound experience begins\u003c\/h3\u003e\n\n\u003cp\u003eThe X 165 features a tweeter faceplate optimised for exceptional off-axis performance, ensuring a linear frequency response when installed as a factory replacement. The water-repellent pressed-paper cone and foam surround deliver high SPL and extended low-frequency response — rich sound even from an OEM head unit.\u003c\/p\u003e\n\n\u003cp\u003eThe 25mm (1-inch) voice coil, driven by a high flux density 80mm ferrite magnet, provides dynamic power handling for a powerful, undistorted sound. The DIN size basket, finished in abrasion-resistant dust paint, makes factory speaker replacement straightforward.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNeodymium tweeter with PEI dome for clear high-frequency reproduction.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate optimised for exceptional off-axis performance.\u003c\/li\u003e\n\u003cli\u003eHigh-stiffness metallic-grey pressed-paper cone with water-repellent treatment.\u003c\/li\u003e\n\u003cli\u003eFoam surround combining high sensitivity and deep bass response.\u003c\/li\u003e\n\u003cli\u003ePure copper 25mm (1in) voice coil woofer for highly dynamic power handling.\u003c\/li\u003e\n\u003cli\u003eHigh flux density 80mm (3.15in) ferrite magnet for a powerful, undistorted sound.\u003c\/li\u003e\n\u003cli\u003eEasy-to-install DIN size basket protected by abrasion-resistant dust paint.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712796418314,"sku":"90866","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-x-165-6-5-16-5cm-2-way-car-van-door-coaxial-speakers-55w-rms-pair-47165865263370.jpg?v=1748431845"},{"product_id":"hertz-uno-x-130-5-13cm-130mm-2-way-car-door-coaxial-speaker-kit-40w-rms-pair-3","title":"Hertz UNO X 130 5\" 13cm 130mm 2 Way Car Door Coaxial Speaker Kit 40w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO X 130 is a pair of 5\" (130 mm) 2-way coaxial car speakers rated at 40W RMS (160W peak) at 4 ohms, from Hertz's entry-level UNO X range. A 24 mm neodymium PEI dome tweeter and water-repellent pressed-paper cone make it a straightforward OEM replacement that works well with a factory head unit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 130 mm (5\") version. The UNO X coaxial range is also available as the \u003ca href=\"\/products\/hertz-uno-x-165-6-5-16-5cm-2-way-car-van-door-coaxial-speakers-55w-rms-pair\"\u003eHertz UNO X 165 in 6.5\"\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 130 mm (5\")\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 40W RMS, 160W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60 Hz – 21 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm neodymium, PEI dome\u003c\/li\u003e\n\u003cli\u003eWoofer voice coil: 25 mm (1\")\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUno speakers: where the sound experience begins\u003c\/h2\u003e\n\u003cp\u003eThe X 130's tweeter faceplate is optimised for off-axis performance, keeping frequency response linear in typical factory-replacement positions. The metallic-grey pressed-paper cone is treated for water repellency, and the foam surround delivers high SPL and extended low-frequency response — enough to sound full even through an OEM head unit.\u003c\/p\u003e\n\u003cp\u003eThe 25 mm (1\") voice coil is driven by a high-flux-density ferrite magnet for dynamic, undistorted power handling. The DIN-size basket is protected by an abrasion-resistant dust paint and fits directly into most factory speaker locations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNeodymium tweeter with PEI dome for clear high-frequency reproduction in a compact footprint.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate optimised for exceptional off-axis performance.\u003c\/li\u003e\n\u003cli\u003eHigh-stiffness metallic-grey pressed-paper cone with water-repellent treatment.\u003c\/li\u003e\n\u003cli\u003eFoam surround combining high sensitivity and deep bass response.\u003c\/li\u003e\n\u003cli\u003ePure copper 25 mm (1\") voice coil woofer for high dynamic power handling.\u003c\/li\u003e\n\u003cli\u003eHigh-flux-density 70 mm (2.76\") ferrite magnet for powerful, undistorted sound.\u003c\/li\u003e\n\u003cli\u003eEasy-to-install DIN-size basket with abrasion-resistant dust paint finish.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712797008138,"sku":"90865","price":59.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-x-130-5-13cm-130mm-2-way-car-door-coaxial-speaker-kit-40w-rms-pair-47165866934538.jpg?v=1748431846"},{"product_id":"hertz-uno-x-690-6x9-4-way-car-van-parcel-shelf-coaxial-speakers-85w-rms-pair","title":"Hertz UNO X 690 6x9\" 4 Way Car Van Parcel Shelf Coaxial Speakers 85w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO X 690 is a pair of 6x9\" 4-way coaxial speakers rated at 85W RMS (340W peak) at 4 ohms, from the Hertz UNO X range. Designed for parcel shelf and door locations, they feature a 40mm PEI dome tweeter and dual 15mm piezoelectric super-tweeters extending response to 22 kHz.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 6x9 inch\u003c\/li\u003e\n\u003cli\u003eType: 4-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 85W RMS, 340W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45 Hz – 22 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 40mm PEI dome, ferrite motor\u003c\/li\u003e\n\u003cli\u003eSuper-tweeters: dual 15mm piezoelectric, PEI dome\u003c\/li\u003e\n\u003cli\u003eWoofer magnet: 80mm high density flux ferrite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.93 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUno speakers: where the sound experience begins\u003c\/h2\u003e\n\u003cp\u003eThe UNO X 690 is built for those replacing a standard 6x9\" OEM setup. The dual 15mm piezoelectric super-tweeters extend frequency response above 20 kHz to maximise stereo imaging. If you need a smaller coaxial for door locations, the \u003ca href=\"\/products\/hertz-uno-x-165-6-5-16-5cm-2-way-car-van-door-coaxial-speakers-55w-rms-pair\"\u003eHertz UNO X 165\u003c\/a\u003e is a 6.5\" 2-way alternative.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual 15mm piezoelectric super-tweeters with PEI dome extend frequency response above 20 kHz.\u003c\/li\u003e\n\u003cli\u003e40mm PEI dome tweeter with ferrite motor for accurate mid-high frequency reproduction.\u003c\/li\u003e\n\u003cli\u003eTweeter and super-tweeter faceplate optimised for exceptional off-axis performance.\u003c\/li\u003e\n\u003cli\u003eHigh-stiffness metallic-grey pressed-paper cone with water-repellent treatment.\u003c\/li\u003e\n\u003cli\u003eFoam surround for high sensitivity and deep bass response.\u003c\/li\u003e\n\u003cli\u003ePure copper 25mm (1 in.) voice coil for high dynamic power handling.\u003c\/li\u003e\n\u003cli\u003e80mm (3.15 in.) high flux density ferrite magnet for powerful, undistorted sound.\u003c\/li\u003e\n\u003cli\u003eDIN size basket with abrasion-resistant dust paint for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712797794570,"sku":"90868","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-x-690-6x9-2-way-car-van-parcel-shelf-coaxial-speakers-85w-rms-pair-47165867655434.jpg?v=1748431841"},{"product_id":"hertz-uno-x-170-6-7-16-7cm-2-way-car-door-van-coaxial-speakers-50w-rms-pair","title":"Hertz UNO X 170 6.7\" 16.7cm 2 Way Car Door Van Coaxial Speakers 50w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO X 170 is a pair of 6.7\" (170 mm) 2-way coaxial car speakers rated at 50W RMS \/ 200W peak at 4 ohms. Part of the Hertz UNO range, they feature a neodymium PEI dome tweeter and water-repellent pressed-paper cone, designed as a direct factory speaker replacement for cars and vans.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 6.7\" UNO X 170. The UNO X coaxial range is also available in 6.5\" as the \u003ca href=\"\/products\/hertz-uno-x-165-6-5-16-5cm-2-way-car-van-door-coaxial-speakers-55w-rms-pair\"\u003eHertz UNO X 165\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 170 mm (6.7\")\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 50W RMS, 200W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60 Hz – 21 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm neodymium, PEI dome\u003c\/li\u003e\n\u003cli\u003eWoofer magnet: 80 mm high-density flux ferrite\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 kg per speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUno speakers: where the sound experience begins\u003c\/h2\u003e\n\u003cp\u003eThe X 170's tweeter faceplate is optimised for exceptional off-axis performance, keeping the frequency response linear in factory replacement positions. The pressed-paper cone is treated with a water-repellent coating, and the foam surround delivers high SPL and extended low-frequency response — producing a rich sound even from an OEM head unit.\u003c\/p\u003e\n\u003cp\u003eA 25 mm (1\") voice coil driven by a high-flux density ferrite magnet provides dynamic power handling with minimal distortion. The DIN-size basket is protected by an abrasion-resistant dust paint and drops straight in as a factory replacement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNeodymium tweeter with PEI dome for detailed high-frequency reproduction in a compact form.\u003c\/li\u003e\n\u003cli\u003eTweeter faceplate optimised for exceptional off-axis performance.\u003c\/li\u003e\n\u003cli\u003eHigh-stiffness metallic-grey pressed-paper cone with water-repellent treatment.\u003c\/li\u003e\n\u003cli\u003eFoam surround combining high sensitivity and deep bass response.\u003c\/li\u003e\n\u003cli\u003ePure copper 25 mm (1 in.) voice coil woofer for high dynamic power handling.\u003c\/li\u003e\n\u003cli\u003eHigh-flux density 80 mm (3.15 in.) ferrite magnet for powerful, undistorted sound.\u003c\/li\u003e\n\u003cli\u003eEasy-to-install DIN-size basket protected by abrasion-resistant dust paint.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712798482698,"sku":"90867","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-x-170-6-7-16-7cm-2-way-car-door-van-coaxial-speakers-50w-rms-pair-47165868933386.jpg?v=1748431837"},{"product_id":"hertz-uno-k-130-5-13cm-130mm-2-way-car-door-component-speaker-kit-55w-rms-pair","title":"Hertz UNO K 130 5\" 13cm 130mm 2 Way Car Door Component Speaker Kit 55w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO K 130 is a 5\" (130mm) 2-way component speaker kit from Hertz's UNO range, rated at 55W RMS (220W peak) at 4 ohms. It pairs the V 130 V-cone woofer with the T 24 neodymium PEI dome tweeter, and includes a 6 dB\/octave crossover integrated into the tweeter wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 5\" (130mm). The UNO K component speaker range is also available in \u003ca href=\"\/products\/hertz-uno-k-165-6-5-16-5cm-2-way-car-van-door-component-speakers-75w-rms-pair\"\u003e6.5\" (165mm) — the Hertz UNO K 165\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 5\" (130mm) 2-way component kit\u003c\/li\u003e\n\u003cli\u003ePower handling: 55W RMS, 220W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz – 23 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: T 24, 24mm PEI dome, neodymium magnet\u003c\/li\u003e\n\u003cli\u003eWoofer: V 130, 25mm copper voice coil, 70mm ferrite magnet\u003c\/li\u003e\n\u003cli\u003eCrossover: 6 dB\/octave, integrated in the tweeter wiring\u003c\/li\u003e\n\u003cli\u003eBasket: DIN size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUno speakers: where the sound experience begins\u003c\/h2\u003e\n\u003cp\u003eThe UNO K 130 is a straightforward OEM upgrade. The T 24 tweeter uses a 24mm neodymium-driven PEI dome with an annular acoustic lens for strong off-axis performance and a precise stereo image. The 5\" V 130 woofer uses a pressed-paper V-cone with foam surround, a 25mm copper voice coil, and a high-flux 70mm ferrite magnet for dynamic, undistorted output. The 6 dB\/octave crossover is built into the tweeter wiring, keeping installation simple.\u003c\/p\u003e\n\n\u003ch3\u003eV-cone®\u003c\/h3\u003e\n\u003cp\u003eThe exponential cone profile provides exceptional dispersion across a wide listening area.\u003c\/p\u003e\n\n\u003ch3\u003eT 24 tweeter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e24mm neodymium tweeter with PEI dome for detailed high-frequency reproduction in a compact size.\u003c\/li\u003e\n\u003cli\u003eAnnular acoustic lens optimised for off-axis performance.\u003c\/li\u003e\n\u003cli\u003e6 dB\/octave crossover integrated into the tweeter wiring.\u003c\/li\u003e\n\u003cli\u003eMounting accessories included for external or flush mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eV 130 woofer\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eV-cone® design for wide off-axis response, clear mid-high detail and powerful bass.\u003c\/li\u003e\n\u003cli\u003eFoam surround for high sensitivity and deep bass extension.\u003c\/li\u003e\n\u003cli\u003ePure copper 25mm (1 in.) voice coil for high dynamic power handling.\u003c\/li\u003e\n\u003cli\u003eHigh-flux density 70mm (2.76 in.) ferrite magnet for undistorted output.\u003c\/li\u003e\n\u003cli\u003eDIN size basket with abrasion-resistant dust paint for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712801726730,"sku":"90861","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-k-130-5-13cm-130mm-2-way-car-door-component-speaker-kit-55w-rms-pair-47165869719818.jpg?v=1748431843"},{"product_id":"hertz-uno-k-165-6-5-16-5cm-2-way-car-van-door-component-speakers-75w-rms-pair","title":"Hertz UNO K 165 6.5\" 16.5cm 2 Way Car Van Door Component Speakers 75w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO K 165 is a 6.5\" (165 mm) 2-way component speaker pair from the Hertz UNO range, rated at 75 W RMS (300 W peak) at 4 ohms. It includes 24 mm neodymium tweeters with PEI domes and V-cone woofers, sold as a pair for car and van door installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the UNO K 165 component set. The UNO range is also available as the \u003ca href=\"\/products\/hertz-uno-x-165-6-5-16-5cm-2-way-car-van-door-coaxial-speakers-55w-rms-pair\"\u003eHertz UNO X 165 6.5\" coaxial speaker pair at 55 W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm (6.5\")\u003c\/li\u003e\n\u003cli\u003eType: 2-way component system\u003c\/li\u003e\n\u003cli\u003ePower handling: 75 W RMS \/ 300 W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93.5 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz – 23 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 24 mm neodymium with PEI dome\u003c\/li\u003e\n\u003cli\u003eCrossover: 6 dB\/oct, integrated on tweeter wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHertz K 165 two-way system\u003c\/h2\u003e\n\u003cp\u003e165 mm (6.5 in.) | Component system | 300 W peak | 4 ohm.\u003c\/p\u003e\n\n\u003ch3\u003eUno speakers: where the sound experience begins\u003c\/h3\u003e\n\u003cp\u003eThe K 165 features a 24 mm (0.9\") neodymium tweeter with PEI dome for accurate high-frequency reproduction in a compact size. The annular acoustic lens is optimised for off-axis performance, producing a precise stereo image.\u003c\/p\u003e\n\u003cp\u003eThe 6.5\" woofers use a pressed-paper V-cone with foam surround for high SPL and solid bass. A 25 mm (1\") voice coil driven by a high-flux density ferrite magnet delivers dynamic, undistorted power handling. The 6 dB\/oct crossover is integrated on the tweeter wiring for a straightforward OEM upgrade.\u003c\/p\u003e\n\n\u003ch2\u003eV-CONE\u003c\/h2\u003e\n\u003cp\u003eThe exponential cone profile provides exceptional dispersion and strong off-axis response.\u003c\/p\u003e\n\n\u003ch2\u003eT 24 tweeter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e24 mm neodymium tweeter with PEI dome for clear, detailed high frequencies.\u003c\/li\u003e\n\u003cli\u003eAnnular acoustic lens optimised for off-axis performance.\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct crossover integrated on tweeter wiring.\u003c\/li\u003e\n\u003cli\u003eMounting accessories included for external or flush mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eV 165 woofer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eV-cone design for best off-axis response, clear mid-high frequency detail and powerful bass.\u003c\/li\u003e\n\u003cli\u003eFoam surround combining high sensitivity and deep bass response.\u003c\/li\u003e\n\u003cli\u003ePure copper 25 mm (1 in.) voice coil for high dynamic power handling.\u003c\/li\u003e\n\u003cli\u003eHigh flux density 80 mm (3.15 in.) ferrite magnet for powerful, undistorted sound.\u003c\/li\u003e\n\u003cli\u003eEasy to install.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712802283786,"sku":"90862","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-k-165-6-5-16-5cm-2-way-car-van-door-component-speakers-75w-rms-pair-47165871390986.jpg?v=1748431834"},{"product_id":"hertz-uno-s-300-s4-12-30cm-car-audio-sub-component-subwoofer-4-ohm-250w-rms","title":"Hertz UNO S 300 S4 12\" 30cm Car Audio Sub Component Subwoofer 4 Ohm 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO S 300 S4 is a 12\" (300 mm) single 4 ohm component subwoofer rated at 250W RMS (1000W peak), part of Hertz's UNO range. It features a patented V-cone® design, 89.5 dB sensitivity and a 33 Hz resonance frequency, and is suited to both sealed and reflex enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis is a component (driver only) subwoofer: it requires an enclosure and an external amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 300 mm (12 inch)\u003c\/li\u003e\n\u003cli\u003ePower handling: 250W RMS, 1000W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm (single voice coil)\u003c\/li\u003e\n\u003cli\u003eSensitivity: 89.5 dB\u003c\/li\u003e\n\u003cli\u003eResonance (Fs): 33 Hz\u003c\/li\u003e\n\u003cli\u003eXmax: 9.1 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil: 38 mm (1.5 in)\u003c\/li\u003e\n\u003cli\u003eCone: painted pressed paper pulp, V-cone®\u003c\/li\u003e\n\u003cli\u003eWeight: 3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe S 300 S4 is the latest addition to the Hertz UNO range, designed to deliver powerful deep bass in any installation. Using lightweight materials — pressed paper for the cone and high-density foam for the suspension — it achieves 89.5 dB efficiency, making it easy to reach high sound pressure levels in-car.\u003c\/p\u003e\n\n\u003cp\u003eThe exclusive patented V-cone® system maintains maximum cone stiffness through wide excursions, producing low, undistorted frequencies at high volume. The resonance frequency of 33 Hz is notably low for a driver of this efficiency. A pre-assembled ABS gasket is included for a clean finished appearance once installed.\u003c\/p\u003e\n\n\u003ch2\u003eV-CONE®\u003c\/h2\u003e\n\n\u003cp\u003eThe V-cone®'s exponential profile closely approaches the ideal dispersion curve, providing exceptional output across the bass range.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVery high efficiency and superior power handling\u003c\/li\u003e\n\u003cli\u003eV-cone® with pressed paper membrane for maximum lightness\u003c\/li\u003e\n\u003cli\u003eHigh-excursion foam surround combining high sensitivity and deep bass response\u003c\/li\u003e\n\u003cli\u003ePure copper voice coil wound on aluminium former for exceptional thermal and mechanical capacity\u003c\/li\u003e\n\u003cli\u003eFEM-refined motor structure using low-carbon steel and high-density flux ferrite magnet\u003c\/li\u003e\n\u003cli\u003eDesigned for use in small sealed or reflex enclosures\u003c\/li\u003e\n\u003cli\u003eABS gasket included for a neat installation finish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712803332362,"sku":"90864","price":99.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-uno-s-300-s4-12-30cm-car-audio-sub-component-subwoofer-4-ohm-250w-rms-47165872505098.jpg?v=1748431831"},{"product_id":"hertz-uno-k-170-6-7-16-7cm-2-way-car-van-door-component-speakers-70w-rms-pair","title":"Hertz UNO K 170 6.7\" 16.7cm 2 Way Car Van Door Component Speakers 70w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz UNO K 170 is a 6.7\" (170 mm) 2-way component speaker kit from Hertz's UNO range, rated at 70W RMS (280W peak) at 4 ohms. It pairs the V 170 V-cone woofer with the T 24 24 mm neodymium PEI dome tweeter, with a 6 dB\/octave crossover integrated into the tweeter wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 6.7\" UNO K 170. The UNO component speaker range is also available in the \u003ca href=\"\/products\/hertz-uno-k-165-6-5-16-5cm-2-way-car-van-door-component-speakers-75w-rms-pair\"\u003eHertz UNO K 165 6.5\" version\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 6.7\" (170 mm) 2-way component kit\u003c\/li\u003e\n\u003cli\u003ePower handling: 70W RMS, 280W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93.5 dB SPL\u003c\/li\u003e\n\u003cli\u003eFrequency response: 55 Hz – 23 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: T 24, 24 mm PEI dome, neodymium magnet\u003c\/li\u003e\n\u003cli\u003eWoofer: V 170, 25 mm copper voice coil, 80 mm ferrite magnet\u003c\/li\u003e\n\u003cli\u003eCrossover: 6 dB\/octave, integrated in tweeter wiring\u003c\/li\u003e\n\u003cli\u003eBasket: DIN size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUno speakers: where the sound experience begins\u003c\/h2\u003e\n\u003cp\u003eThe K 170 features a 24 mm neodymium tweeter with PEI dome for clear high-frequency reproduction in a compact form. Its annular acoustic lens is optimised for off-axis performance, helping to maintain an accurate stereo image. The 6.7\" woofer uses a pressed-paper V-cone with foam surround for high SPL and solid bass. A 25 mm voice coil driven by an 80 mm high-flux density ferrite magnet delivers dynamic, undistorted power handling. The 6 dB\/octave crossover is integrated on the tweeter wiring for a straightforward OEM upgrade.\u003c\/p\u003e\n\n\u003ch3\u003eV-cone®\u003c\/h3\u003e\n\u003cp\u003eThe exponential cone profile provides exceptional dispersion and off-axis accuracy.\u003c\/p\u003e\n\n\u003ch3\u003eT 24 tweeter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e24 mm neodymium tweeter with PEI dome for clear, detailed high frequencies.\u003c\/li\u003e\n\u003cli\u003eAnnular acoustic lens optimised for exceptional off-axis performance.\u003c\/li\u003e\n\u003cli\u003e6 dB\/octave crossover integrated on tweeter wiring.\u003c\/li\u003e\n\u003cli\u003eMounting accessories included for surface or flush mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eV 170 woofer\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eV-cone® design for best off-axis response, clear mid-high frequency detail and powerful bass.\u003c\/li\u003e\n\u003cli\u003eFoam surround combining high sensitivity and deep bass response.\u003c\/li\u003e\n\u003cli\u003ePure copper 25 mm (1 in.) voice coil for high dynamic power handling.\u003c\/li\u003e\n\u003cli\u003eHigh flux density 80 mm (3.15 in.) ferrite magnet for powerful, undistorted sound.\u003c\/li\u003e\n\u003cli\u003eEasy-to-install DIN size basket with abrasion-resistant dust paint finish.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714442682634,"sku":"90863","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-speakers-hertz-uno-k-170-6-7-16-7cm-2-way-car-van-door-component-speakers-70w-rms-pair-47169014366474.jpg?v=1748429996"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/collections\/3cec32c7cf73ecb3ba619ca03a15a201_5227d903-6b69-4ae1-8d82-4a0b822ab072.png?v=1792187727","url":"https:\/\/www.cen.uk\/collections\/hertz-uno.oembed","provider":"CEN","version":"1.0","type":"link"}