Hertz CPK165 PRO Cento Series 6-1/2" component speaker system

The CP 25 employs the “Center Tuning Duct” technology: the tunnel at the center of the powerful Neodymium magnetic circuit, ensures low-temperature air exchange between the dome and the rear loading chamber, perfectly tuning the acoustics. The resulting very low resonance frequency is also functional for the woofer crossover point, elevating the sound stage. The sophisticated design of the mobile group and suspensions of the CP 165 woofer, featuring a 60Hz calibrated resonance frequency, ensures a medium-low power with excellent punch, making listening to rich low frequency genres a unique experience. The basket is consistent with the family-feeling of the Mille line with the addition of damping and protective rubber. The cone material is inherited from the Mille Pro, as well as the suspension butyl rubber and the Tetolon fiber of the tweeter dome. These materials have excellent damping and lightness characteristics, producing a balanced sound without resonance peaks. The gift box includes the woofers grilles made of a combination of metallic mesh and high resistance ABS plastic frame. The combination of these two elements allows the user to customize the installation with a sophisticated and elegant design. Data table

Power Handling - Peak W315

Power Handling - Continuous W105

Impedance Ω4

Frequency response Hz45 ÷ 22,5k

Sensitivity dB SPL92,5

Voice coil Ø mm (in.)25 (1)

Woofer size mm (in.)165 (6.5)

Tweeter size mm (in.)29 (1.14)

Woofer magnetHigh density flux ferrite

Tweeter magnetNeodymium

Woofer conePressed-paper cone

Tweeter domeTetolon

Crossover type2 Way Passive Crossover

Crossover cut off2,8 kHz @ 12 dB Oct.