Hertz Cento Series CK-165, CK-165 L, CK-165 F

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. 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.

Features -
• 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.
• Non-Pressed Paper Cone (NPP) for natural sound and low, powerful damped frequencies.
• Separate ultra-compact crossovers for woofers and tweeters, to the benefit of simplicity and flexibility of installation.
Specifications -
• Power Handling - Peak W: 300
• Power Handling - Continuous W: 100
• Impedance Ω: 4
• Frequency response Hz: 50 ÷ 22,5k
• Sensitivity dB SPL Tweeter: 92 - Woofer 91
• Voice coil Ø mm (in.): Woofer 25 (1)
• Woofer size mm (in.): 165 (6.5)
• Tweeter size mm (in.): 26 (1)

The installation of after-market woofers in factory placements limited by a reduced depth is a recurring problem that forces specialists to make complicated mechanical changes, extending the time to finish the job significantly. The Cento line new C 165 F flat profile woofer is the solution, thanks to a super slim basket with reduced depth that allows the use even in the most problematic OEM scenarios, widespread in new generation cars. The R&D team, through an extensive design process was able to obtain high performance even with the super slim basket feature. This was made possible by the optimization of the mobile group excursion and the new design of the cone and dust-cup geometry. Like the other components of the Cento range, the use of SPP-M (Semi-Pressed Paper-Mica) provides the C 165 F with a light and rigid cone at the same time that guarantees high efficiency and an extended frequency response.

Features -
• 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.
• Non-Pressed Paper Cone (NPP) for natural sound and low, powerful damped frequencies.
• Separate ultra-compact crossovers for woofers and tweeters, to the benefit of simplicity and flexibility of installation.
Specifications -
• Power Handling - Peak W: 270
• Power Handling - Continuous W: 90
• Impedance Ω: 4
• Frequency response Hz: 65 ÷ 22,5k
• Sensitivity dB SPL: 93
• Voice coil Ø mm (in.): Woofer 25 (1)
• Woofer size mm (in.): 165 (6.5)
• Tweeter size mm (in.): 26 (1)