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Hertz Cento CK 165 L 6.5" System
Hertz Cento CK 165 L 6.5" System 0
Hertz Cento CK 165 L 6.5" System 1

Hertz Cento CK 165 L 6.5" System

Model #: CK 165L
At a Glance
The Cento line expands with the C165 L woofer, featuring the use of non-pressed paper for the cone membrane, a choice that gives this component a natural sound, with solid and controlled low frequencies.
Available in Store Only
$379.99Save $NaN

Get to know this product.

The enhancement of the magnetic group together with the specific wide stroke voice coil allow the excursion of the woofer to be maximized maintaining utmost control even in the most demanding musical passages. The CK 165 L system consists of the C 165 L woofer, the C26 tweeter and the crossovers dedicated to the CCX 2W woofer and CCX 2T tweeter, made with selected components. The ultra-compact dimensions of the crossovers and the wire connections provide the specialist with a broader freedom during the installation. The tweeter filter is 12 dB/oct. with two levels of attenuation while for the woofer, thanks to its regular frequency roll-off, a 6 dB/oct. made with a pure copper high diameter coil is used to the advantage of reduced electrical losses and therefore of low frequencies efficiency. The engaging low frequencies and impressive power handling make the CK 165 L the perfect system for fans looking for strong emotions in the car cabin.

C 26:

  • 1. Soft Tetolon® fiber 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil, for a natural and yet detailed reproduction of musical nuances.
  • 2. Neodymium magnet with high-density magnetic flux, optimized for maximum control during high-energy dynamic transients in the mid-high frequency range.
  • 3. Faceplate geometry optimized with FEM (Finite Element Modeling) technique for a linear frequency response in off-axis installations.
  • 4. Wide range of accessories, for easy integration in OEM placements.

C 165 L:

  • 1. Non-Pressed Paper Cone (NPP) for natural sound and low, powerful damped frequencies.
  • 2. High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels.
  • 3. 25 mm (1 in.) voice coil featuring an aluminum former to guarantee high excursion and power handling.
  • 4. Compact and transparent three-spoke basket acoustically combined with a rubber magnet cover for total damping of spurious vibrations.
  • 5. Elegant high resistance ABS plastic grille with a metallic finish combined with a protective metal mesh.

CCX 2T – CCX 2W:

  • 1. Separate ultra-compact crossovers for woofers and tweeters, to the benefit of simplicity and flexibility of installation.
  • 2. Tweeter level adjustable via a two-position switch (0, +3 dB) for an optimal tone balance that can be customized by the user.
  • 3. Low-loss, low-resistance pure copper capacitors and inductances for maximum sound transparency and clear high frequencies.


NPP (NON-PRESSED PAPER) gives a natural sound, with solid and controlled low frequencies.



Power Handling - Peak W300
Power Handling - Continuous W100
Impedance ?4
Frequency response Hz50 ÷ 22.5k
Sensitivity dB SPLTweeter 92 - Woofer 91
Voice coil Ø mm (in.)25 (1)
Woofer size mm (in.)165 (6.5)
Tweeter size mm (in.)26 (1)
Woofer magnetHigh density flux ferrite
Tweeter magnetNeodymium
Woofer coneSemi Pressed Paper-Mica
Tweeter domeTetolon®
Crossover type2 Way Passive Crossover
Crossover cut offLP 6 dB / Oct. / 3.8 KHz - HP 12 dB / Oct. / 3.8 KHz

Misc. Specs

Impedance4 Ohms
Woofer Size6.5
Car Speaker Size6.5
Peak Power Rating (Watts)300
WarningProposition 65 Warning for California Residents