About the Hertz CX 690
3-way excellence
3-way excellence
These Hertz Cento Series CX 690 6"x9" 3-way car speakers employ a PEI dome tweeter and supertweeter designed to deliver superior dispersion. The semi-pressed paper and mica powder woofer cone upholds your music's lower frequencies with accuracy and impact. Superior damping is also key to the sound of these speakers — minimized resonance reduces distortion for Hertz's famous truer-to-life sound. These are a great choice for the new enthusiast who's ready to get serious about sound in their vehicle.
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:
- 3-way car speakers (pair)
- 6"x9" semi-pressed paper woofer with mica powder coating
- 1-5/8" PEI (polyetherimide) dome tweeter and 13/16" PEI supertweeter
- handles up to 100 watts RMS (300 watts peak power)
- frequency range: 40-23,000 Hz
- sensitivity: 93.5 dB
- top-mount depth: 3-1/8"
- impedance: 4 ohms
- grilles included
- warranty: 2 years
- Our 60-day money-back guarantee
- MFR # CX 690
What's in the box:
- Two 3-way Speakers
- 2 Grilles
- 2 Grille mounting rings
- Grille putty
- Eight 3/4" Screws
- 8 Speed clips
- Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 28 Others)
- Template on box
See the difference between "Open Box" and "Scratch & Dent" Outlet items
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More details on the Hertz CX 690

Features & specs
General | ||
---|---|---|
Speaker Size | 6X9 | |
Design | 3-way | |
Tweeter Design | 40mm Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | PEI | |
Woofer Composition | Semi-Pressed Paper reinforced | |
Woofer Surround | Rubber | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 94.5 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 40 - 23k Hz | |
Minimum RMS Wattage | --- | |
Maximum RMS Wattage | 100 | |
Peak Power Handling (Watts) | 300 | |
Top-mount Depth (Inches) | 3 1/8 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 0 | |
Mounting Height (Inches) | 0.633 |
Product Research
Features
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.
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