Description
HERTZ CPK165 2-way Speaker Kit System with Grilles
The Hertzaudio Cento Pro CPK 165 PRO car audio system includes the CP 165 woofer and the CP 25 tweeter with Tetolon dome and 25 mm voice coil, features ensuring a very wide and linear frequency response.
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 165woofer, 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. The CPX 165 coaxial provides the thrill of listening to the Hertz sound even when the vehicle does not allow the installation of a two-way kit.
The Tetolon dome tweeter and Neodymium magnet is provided with off-axis dispersion features and exceptional frequency extension for a detailed, airy sound. Radial Venting System technology ensures unparalleled cooling of the coil thanks to the eight holes at the base of the engine that allow air exchange with the tweeter support. This acts as a rear camera, sized for low Fs, to ensure a natural mid range and allow a low frequency crossover point with the woofer. The pressed-paper cone and the butyl rubber suspension offer an extended low frequency response and an impressive punch. The Mille-inspired design basket features a dampened and protective rubber coated magnet.
| Power Handling – Peak W | 315 |
| Power Handling – Continuous W | 105 |
| Impedance Ω | 4 |
| Frequency response Hz | 45 ÷ 22,5k |
| Sensitivity dB SPL | 92,5 |
| Voice coil Ø mm (in.) | 25 (1) |
| Woofer size mm (in.) | 165 (6.5) |
| Tweeter size mm (in.) | 29 (1.14) |
| Woofer magnet | High density flux ferrite |
| Tweeter magnet | Neodymium |
| Woofer cone | Pressed-paper cone |
| Tweeter dome | Tetolon |
| Crossover type | 2 Way Passive Crossover |
| Crossover cut off | 2,8 kHz @ 12 dB Oct. |
