About the Hertz DCX 87.3

Freshen up your sound
Freshen up your sound
Looking to add a little oomph to your system? Swap out your old speakers for Hertz's Dieci Series 3-1/2" car speakers and take your sound to a new level. A built-in crossover channels the lower frequencies to a treated paper woofer with a special cloth surround and directs high frequencies to 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 not included; the factory grilles should be suitable for most applications.
Product highlights:
- 2-way car speakers (pair)
- 3-1/2" treated paper woofer with cloth surround
- 5/8" PEI dome tweeter
- handles up to 30 watts RMS (60 watts peak power)
- frequency range: 130-21,000 Hz
- sensitivity: 92 dB
- top-mount depth: 1-3/8"
- grilles not included
- warranty: 2 years
- Our 60-day money-back guarantee
- MFR # DCX 87.3
What's in the box:
- Two 2-way Speakers
- Eight 3/4" Screws
- 8 Speed clips
- Owner's manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 20 Others)
- Template on box
Reviews
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Hertz DCX 87.3 reviews
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More details on the Hertz DCX 87.3

Features & specs
General | ||
---|---|---|
Speaker Size | 3 1/2 | |
Design | 2-way | |
Tweeter Design | 15mm Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | PEI | |
Woofer Composition | Water-Repellent Treated Paper | |
Woofer Surround | Cloth | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 92 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 130 - 21k Hz | |
Minimum RMS Wattage | --- | |
Maximum RMS Wattage | 30 | |
Peak Power Handling (Watts) | 60 | |
Top-mount Depth (Inches) | 1 3/8 | |
Bottom-mount Depth (Inches) | 1 7/8 | |
Cutout Diameter or Length (inches) | 3 3/16 | |
Mounting Height (Inches) | 0.481 |
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.
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Customer Q&A
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Installed these in the dash of my 2020 Jeep Wrangler. I wasn't expecting much but they actually sound awesome !!! Also, I'm very pleased with Crutchfield's installation instructions, top quality as usual. Thanks!
Steve from Apple Valley, CA