Hertz Cento CK 165 F 6.5" 17cm 2 Way Slim Door Component Speakers 90w RMS Pair
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The 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.
If your doors have more depth, the standard Hertz Cento CK 165 is also available.
Key specifications
- Type: 2-way component kit, slim woofer
- Woofer: 165 mm (6.5") C 165 F, super slim basket, SPP-M cone
- Tweeter: 26 mm (1") C 26 Tetolon dome
- Power handling continuous / peak: 90 / 270 W
- Impedance: 4 ohms
- Sensitivity: 93 dB SPL
- Frequency response: 65 Hz to 22.5 kHz
- Crossover: CCX 2, 2.5 kHz @ 12 dB/oct
Designed for tight OEM door locations
Fitting 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.
- SPP-M (Semi Pressed Paper-Mica) cone: enhanced with Mica powder for a strong balance between lightness and damping.
- Super slim basket with reduced depth suits even the most problematic OEM placements in new-generation vehicles.
Hertz's R&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.
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Specification
| Power Handling | - Continuous W 90 |
|---|---|
| Power Handling | - Peak W 270 |
| Impedance | Ohm 4 |
| Sensitivity | dB SPL 93 |
| Frequency Response | Hz 65 ÷ 22,5k |
| Weight | of one component - Woofer 0,72 (1.59) |
| Weight | of one component - Tweeter kg (lb) 0,03 (0.07) |
| Weight | of one component - Crossover kg (lb) 0,185 (0.41) |
More specs
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What's Included
- C 165 F Woofers
- C 26 Tweeters
- CCX 2 Crossover networks
- Tweeter flush mount clamps
- Angled surface mount housings
- Woofer grilles
- Screws
- Large speed clips
- Small speed clips
- Owner's manual
- Templates on box
Hertz
About the Hertz CK 165 F
From our tech experts at CEN
Hertz Cento series 6.5 inch component set, with separate tweeters that can be mounted higher where you will actually hear them, rated at 90w RMS.
Who it suits
Drivers who want a proper front stage and are happy for tweeters to be mounted separately, which usually means a professional fit. Component sets are where a car system starts sounding like a hi-fi rather than louder.
Our tech experts advise
Sizes, adapter rings and harnesses vary by vehicle, year and trim, so we confirm what your car takes before ordering rather than guessing. Door treatment matters as much as the speaker itself, and an amplifier will get far more out of these than a head unit can. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Why choose the Hertz CK 165 F slim kit?
A: The C 165 F woofer has a super slim basket with reduced depth, designed for factory door locations in newer cars where a standard woofer would need mechanical changes to fit.
Q: What is included with the Hertz CK 165 F?
A: The kit includes C 165 F woofers, C 26 tweeters, CCX 2 crossover networks, tweeter flush mount clamps, angled surface mount housings, woofer grilles, screws, large and small speed clips, an owner's manual and templates on the box.
Q: How much power does the CK 165 F handle?
A: It handles 90 W continuous and 270 W peak at 4 ohms.
