About the Hertz CPK 165 PRO
Get serious about sound
It’s official — you’re into car audio in a major way. It was inevitable from the moment you first upgraded your factory system, but what’s the right next step? Hertz created their Cento Pro Series for the new enthusiast who’s ready to get serious about sound in their vehicle. This CPK 165 PRO component speaker system employs an innovative venting structure that promotes cooling and prevents distortion. As a result, Hertz gets superior low-end performance from the 6-1/2″ pressed paper woofer and butyl rubber surround, while the Tetolon fiber dome tweeter with its 1″ voice coil effortlessly provide satisfying highs. Included external crossover systems ensure each driver receives the frequencies it was designed to handle.The Hertz philosophy
Hertz believes that a good speaker should enhance the emotional power of the music you love. That’s a high bar, but with their commitment to using premium components and boundary-pushing design, they’re more than up to challenge. A community of music lovers, Hertz is committed to optimizing your car’s sound system for total audio enjoyment.Product highlights:
- component system includes two woofers, two tweeters, and two external crossovers
- 6-1/2″ pressed paper woofer with butyl rubber surround
- 1-1/8″ Tetolon dome tweeter
- external crossover
- handles up to 105 watts RMS (315 watts peak power)
- frequency range: 45-22,500 Hz
- sensitivity: 92.5 dB
- top-mount depth: 2-5/8″
- impedance: 4 ohms
- grilles included
- warranty: 2 years
What’s in the box:
- Hertz CPK 165 PRO owner’s manual
- Two CP 165 Woofers
- Two CP 25 Dome tweeters (with attached 10″ length of speaker wire)
- Two CPCX 2 Crossover networks
- 2 Tweeter flush mount trim rings
- 2 Tweeter flush mount clamps
- 2 Angled surface mount housings
- 2 OEM tweeter mounting brackets
- 2 Tweeter grilles (installed)
- 2 Woofer grilles
- Grille putty
- Eight 3/4″ Screws (large head)
- Eight 3/4″ Screws (small head)
- Four 1/2″ Flat head screws
- 8 Large speed clips
- 4 Small speed clips
- Owner’s manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 25 Others)
- Templates on box
More details on the Hertz CPK 165 PRO
Features & specs
| General | ||
|---|---|---|
| Speaker Size | 6 1/2 | |
| Driver Design | 2-way | |
| Woofer Design | Cone | |
| Woofer Material | Pressed Paper | |
| Woofer Surround | Butyl Rubber | |
| Midrange Design | — | |
| Midrange Material | — | |
| Tweeter Design | 29mm Dome | |
| Tweeter Material | Tetolon | |
| Super Tweeter Design | — | |
| Super Tweeter Material | — | |
| Impedance (Ohms) | 4 | |
| Weather-resistant | No | |
| Grilles Included | Black steel mesh, Gray plastic frame | |
| Parts Warranty | 2 Years | |
| Labor Warranty | 2 Years | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 92.5 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 45 – 22.5k Hz | |
| Maximum RMS Wattage | 105 | |
| Peak Power Handling (Watts) | 315 | |
| Top-mount Depth (Inches) | 2 5/8 | |
| Bottom-mount Depth (Inches) | 2 13/16 | |
| Cutout Diameter or Length (inches) | 5 5/8 | |
| Mounting Height (Inches) | 0.343 | |
| Frame Width | 6.505 | |
| Frame Length | 6.505 | |
Product Research
Features
Size Classification Note: Some manufacturers, including Hertz, call this size woofer a 6-1/2″. Because it requires a larger cutout than a standard 6-1/2″ speaker, Crutchfield has traditionally referred to this size as a 6-3/4″. Please enter you vehicle information to confirm fit in your vehicle.
Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and computer software to do large-scale analysis of drivers in motion, helps Hertz optimize the speaker’s motor structure, voice coil alignment, and suspension to yield the best possible performance.
Tweeter Mounting: Brackets are included for flush mounting, angled surface mounting (60° or 30°), and mounting behind the factory grille.
Tweeter Mounting Dimensions:
| Flush Mount | 60° Angled Surface Mount | 30° Angled Surface Mount | Top Mount (behind factory grille) | Bottom Mount (behind factory grille) | |
|---|---|---|---|---|---|
| Mounting Height | 0.443″ | 1.547″ | 1.875″ | 0.971″ | 0.348″ |
| Depth | 0.628″ | N/A | N/A | 0.1″ | 0.723″ |
| Frame Diameter | 2.215″ | N/A | N/A | 1.971″ | 1.971″ |
| Cutout Diameter | 1.6″ | N/A | N/A | 1.4″ (minimum) | 1.798″ (minimum) |
| Frame Width | N/A | 1.805″ | 1.805″ | N/A | N/A |
| Frame Depth | N/A | 1.880″ | 1.550″ | N/A | N/A |
Crossovers: Each crossover has a tweeter output level switch; choose between -2dB, 0dB (flat), and +2dB. The crossover point is 2.8 kHz and the slope is 12 dB/octave (low pass and high pass). They have screw terminal inputs and outputs that will accept bare wire or spade connectors up to 0.315″ wide. The woofer has quick slide terminals, so crimp-on terminals can be added (item number 120FQS10PK, sold separately) to provide the needed terminals.
Crossover Dimensions:
- Width: 4-3/8″
- Height: 1-3/8″
- Depth: 3-3/8″
