About the Hertz DCX 690.3
Freshen up your sound
Looking to add a little oomph to your system? Swap out your old speakers for Hertz’s Dieci Series 6″x9″ car speakers and take your sound to a new level. A built-in crossover channels lower frequencies to a treated paper woofer with a special polyurethane surround, while directing the upper frequencies to a paper midrange driver and a PEI dome tweeter. Improved linearity and reliable performance give you impressive dynamic range for new enjoyment of old favorites.The Hertz philosophy
Hertz believes that a good speaker should bring out 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. Comprised of music lovers, Hertz is committed to optimizing your car’s sound system for total audio enjoyment. Grilles are included.Product highlights:
- 3-way car speakers (pair)
- 6″x9″ treated paper woofer with polyurethane surround
- 2-1/2″ treated paper midrange and 5/8″ PEI dome tweeter
- handles up to 90 watts RMS (180 watts peak power)
- frequency range: 45-21,000 Hz
- sensitivity: 93 dB
- top-mount depth: 3-1/8″
- grilles included
- warranty: 2 years
What’s in the box:
- Hertz DCX 690.3 owner’s manual
- 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/ 20 Others)
- Template on box
More details on the Hertz DCX 690.3
Features & specs
| General | ||
|---|---|---|
| Speaker Size | 6X9 | |
| Driver Design | 3-way | |
| Woofer Design | Cone | |
| Woofer Material | Treated Paper (Water-Repellent) | |
| Woofer Surround | Polyurethane | |
| Midrange Design | 2.5″ Cone | |
| Midrange Material | Treated Paper | |
| Tweeter Design | 15mm Dome | |
| Tweeter Material | PEI | |
| Super Tweeter Design | — | |
| Super Tweeter Material | — | |
| Impedance (Ohms) | 4 | |
| Weather-resistant | No | |
| Grilles Included | Black, Steel mesh, Plastic frame | |
| Warranty | 2 Years | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 93 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 45 – 21k Hz | |
| Maximum RMS Wattage | 90 | |
| Peak Power Handling (Watts) | 180 | |
| Top-mount Depth (Inches) | 3 1/8 | |
| Bottom-mount Depth (Inches) | 3 7/16 | |
| Cutout Diameter or Length (inches) | 0 | |
| Mounting Height (Inches) | 0.905 | |
| Frame Width | 6.436 | |
| Frame Length | 9.339 | |
Product Research
Features
PEI Dome Tweeter: Each speaker has a PEI (Poly-Ether-Imide) dome tweeter. PEI is a polymer film that produces a wide soundstage to improve imaging.
Woofer: The woofer cones are made of water-repellent treated paper.
Midrange: Depending on whether you’re reading the information printed on the box or in the manual, you might describe each speaker as having a tweeter and super tweeter, or a tweeter and midrange. The smallest driver, a 15mm dome, is similar to the tweeter on the two-way speakers in the line, so I described that as the tweeter. Thus I described the 2-1/2″ treated paper cone as the midrange.
