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Hertz Cento CK 165 L 6.5" (16,5cm) Speaker Set
Hertz Cento CK 165 L 6.5" (16,5cm) Speaker Set
Technical Highlights
- Power handling RMS 100W, Peak 300W, impedance 4 Ohm for powerful performance.
- Frequency response ranges from 50 Hz to 22.5 kHz for clear audio quality.
- Tweeter with 26 mm Tetolon membrane, voice coil 20 mm.
- More technical details
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Cento CK 165 L by Hertz
The Cento CK 165 L is a 6.5-inch front system set from Hertz, which is among the market leaders due to its innovative features. The system is characterized by its new C 26 tweeter with a 26 mm Tetolon diaphragm and a 20 mm voice coil, providing detailed and natural reproduction of high-mid frequencies. Its balanced frequency responses offer you maximum performance no matter where you are. After intensive research, a perfectly matched diaphragm material was chosen for the CK 165 L mid-bass driver, which impresses with its excellent balance between lightness and damping. The ultra-compact crossovers and the included speaker grille complete this offer, making the Cento CK 165 L an excellent choice for any car hi-fi system.
Technical Data
- Size mm 165
- Power Handling - RMS W 100
- Power Handling - Peak W 300
- Impedance Ohm 4
- Tweeter Diaphragm mm 26
- Woofer Voice Coil Ø mm 25
- Tweeter Voice Coil Ø mm 20
- Sensitivity dB SPL Tweeter 92 - Woofer 91
- Frequency Response Hz 50 - 22.5k
- Crossover Cutoff LP 6 dB / Oct. / 3.8 KHz - HP 12 dB / Oct. / 3.8 KHz
- Crossover Type Passive 2-Way Crossover
- Weight of One Component - Woofer 0.973
- Weight of One Component - Tweeter kg 0.037
- Weight of One Component - Crossover kg 0.037
Electro-Acoustic Specifications
- D mm 131.5
- Re Ohm 3.2
- Fs Hz 60
- Le mH 0.23
- Vas l 13.66
- Mms g 14.2
- Cms mm/N 0.52
- BL T*m 4.9
- Qts 0.60
- Qes 0.70
- Qms 3.8
- Spl dB 91
FEATURES

- C 26:
- 26mm (1 in.) Soft Tetolon® diaphragm and 20mm (0.8 in.) voice coil for a natural and highly detailed music reproduction down to the smallest nuances.
- Extremely strong neodymium magnet, optimized for maximum control under high load in the high-mid frequency range.
- Faceplate geometry optimized with FEM (Finite Element Modeling) technology for linear frequency resonance in off-axis installations.
- Wide range of accessories for easy installation in original mounting locations.
- C 165 L:
- Non-Pressed Paper (NPP) diaphragm for natural sound and very good reproduction of low frequencies.
- Extremely strong neodymium magnet combined with low-carbon pole plates that reduce distortion at high volume.
- 25 mm (1 in.) voice coil wound on an aluminum former to guarantee high excursion and power handling.
- Compact 3-spoke basket acoustically combined with a rubber magnet protector to dampen vibrations.
- Stylish metal speaker grille framed in a sturdy plastic frame.
- CCX 2T – CCX 2W:
- Separate, ultra-compact crossovers for woofer and tweeter that are very flexible and easy to install.
- Tweeter level adjustable in three positions (-2, 0, +2 dB) for optimal tonal balance that the listener can adjust themselves.
- Components with low losses, internal resistances, and pure copper coils ensure maximum sound with clear highs and rich bass.
Hertz Cento CK 165 L Datasheet
Frequently Asked Questions about Cento CK 165 L
How does the Tetolon membrane of the Hertz Cento CK 165 L affect sound quality?
How does the Tetolon membrane of the Hertz Cento CK 165 L affect sound quality?
What technical features does the woofer of the Cento CK 165 L have?
What technical features does the woofer of the Cento CK 165 L have?
How are the crossovers of the Cento CK 165 L designed?
How are the crossovers of the Cento CK 165 L designed?
What is the size and load capacity of the Hertz Cento CK 165 L?
What is the size and load capacity of the Hertz Cento CK 165 L?
What frequency response parameters does the Hertz Cento CK 165 L offer?
What frequency response parameters does the Hertz Cento CK 165 L offer?
What tips are there for installing the Cento CK 165 L in the car?
What tips are there for installing the Cento CK 165 L in the car?
How do the voice coils affect the sound performance of the Hertz Cento CK 165 L?
How do the voice coils affect the sound performance of the Hertz Cento CK 165 L?
What materials are used in the Cento CK 165 L Speakers?
What materials are used in the Cento CK 165 L Speakers?
What electromechanical parameters affect the Hertz Cento CK 165 L Speakers?
What electromechanical parameters affect the Hertz Cento CK 165 L Speakers?
How does the crossover technology affect the Hertz Cento CK 165 L Speakers?
How does the crossover technology affect the Hertz Cento CK 165 L Speakers?
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