Hertz CPK 165 Cento Pro 6.5 in 2-Way Component Speakers (Pair)

The Hertz CPK 165 is a Cento Pro line 6.5-inch (165 mm) 2-way component car speaker system rated 105 W RMS and 315 W peak power handling at 4 ohms, sold as a complete pair: two CP 165 woofers, two CP 25 tweeters, two CPCX 2 external passive crossovers, and woofer grilles. It is a universal 12V car audio upgrade for any vehicle with 6.5-inch door or panel speaker openings - there is no vehicle-specific fitment.

The CP 25 tweeter uses a soft 29 mm Tetolon fiber dome with a neodymium magnet and Hertz's Center Tuning Duct geometry, which lowers the tweeter's resonance frequency so the crossover point can sit low at 2.8 kHz for a taller, more realistic sound stage. The CP 165 woofer pairs a FEM-optimized pressed-paper cone with a high-density ferrite magnet and a 25 mm pure-copper voice coil, tuned to a 60 Hz resonance frequency for tight, punchy mid-bass.

What's Included

• 2 x CP 165 6.5-inch (165 mm) woofers
• 2 x CP 25 tweeters (29 mm Tetolon dome, neodymium magnet)
• 2 x CPCX 2 external passive crossovers with 3-position tweeter level switch (-2 / 0 / +2 dB)
• Woofer grilles (metallic mesh with high-resistance ABS frame)
• Tweeter mounting accessories

Sold as a complete two-speaker component system - everything needed for a left and right front stage.

Specifications

• System: 2-way component (separate woofer, tweeter, crossover)
• Woofer size: 165 mm (6.5 in.)
• Tweeter diaphragm: 29 mm (1.14 in.) Tetolon dome
• Power handling: 105 W RMS (continuous) / 315 W peak
• Impedance: 4 ohm
• Frequency response: 45 Hz - 22.5 kHz
• Sensitivity: 92.5 dB SPL
• Voice coil: 25 mm (1 in.) woofer and tweeter
• Woofer magnet: high-density flux ferrite; tweeter magnet: neodymium
• Crossover: 2.8 kHz at 12 dB/octave, tweeter level adjustable +2/0/-2 dB
• Woofer top-mount depth: approx. 2-5/8 in. (67 mm)

Compatibility

The CPK 165 is a universal 12V component speaker system. It fits any car, truck, or SUV with standard 6.5-inch (165 mm) speaker openings and at least 2-5/8 inches (67 mm) of mounting depth; the separate tweeters mount in the dash, sail panel, or A-pillar using the included accessories. It works with factory head units and aftermarket amplifiers alike (4-ohm load).

Download the Hertz CPK 165 Pro Owners Manual and the Hertz CPK 165 Pro Tech Sheet.

Frequently Asked Questions

Will the Hertz CPK 165 fit my 6.5-inch speaker openings?

Yes. The CP 165 woofer is a standard 165 mm (6.5 in.) format with a top-mount depth of about 2-5/8 inches (67 mm), so it fits most factory 6.5-inch door locations; check that your door has at least 67 mm of clearance behind the mounting plane.

Do I need an amplifier for the CPK 165?

No amplifier is required - the CPK 165 is a passive 4-ohm system with 92.5 dB sensitivity that will run from a head unit. To use its full 105 W RMS per-speaker power handling, pair it with an external amplifier rated up to about 105 W RMS per channel at 4 ohms.

What is included with the Hertz CPK 165?

The kit includes two CP 165 woofers, two CP 25 tweeters, two CPCX 2 external crossovers, woofer grilles, and tweeter mounting accessories. It is sold as a complete pair system.

What is the difference between the Hertz CPK 165 and CPX 165?

The CPK 165 is the component version of the Cento Pro 6.5-inch speaker - separate tweeters and external crossovers for a higher sound stage - while the CPX 165 is the coaxial version with the tweeter built into the woofer for simpler, single-location installation.