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Hertz DCX 87.3 Dieci Series 3-1/2" 2-way car speakers

Item # 301DCX873

Looking to add a little oomph to your system? Swap out your old speakers for Hertz's Dieci Series 3-1/2" car...

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Looking to add a little oomph to your system? Swap out your old speakers for Hertz's Dieci Series 3-1/2" car...

5 questions - 5 answers

Item # 301DCX873

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About the Hertz DCX 87.3

Alexander H.

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.

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.

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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
  • 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

Customer reviews for Hertz DCX 87.3

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4.5 out of 5 stars
62 reviews

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More details on the Hertz DCX 87.3

Pat M.

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
Frame Width 3.428
Frame Length 3.428

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

5 questions already asked

Q
will these fit in d pillars in my 2002 suburban ?
john  Feb 11, 2024
1 answer
A
The Hertz DCX 87.3 Dieci series 3 1/2" speakers we do not show as a fit in the rear pillar speaker location on your 2002 Chevy Suburban, John. According to our Vehicle Guide we have no speakers that are a drop-in fit, a small tweeter may be able to be custom mounted using a backstrap.
bo  Feb 11, 2024 (Staff)
Q
Hi - Have a 2016 MDX, No Nav and want to replace the center dash speaker with this speaker. Will the Hertz Deici DCX 87.3 fit in the dash without modification and still use the factory speaker cover?
paul  Nov 02, 2022
1 answer
A
This will fit without modification in your vehicle. Keep in mind that these are sold as a set, so you'll have a spare. Also, the factory speaker is 2-ohm, so it may be necessary to pick a speaker with a lower impedance if you're using the factory amplifier. Our advisors are happy to review the project with you. Feel free to chat or call at 1-800-324-9695.
zachary  Nov 03, 2022 (Staff)
Q
Does this have bass blocker included (similar to Pioneer TS-A879)?
thomas  Oct 20, 2022
1 answer
A
Greetings Tbone, and thank you for your question. The Hertz Deici DCX 87.3 do not come with any type of crossovers, or bass blockers. Their range is 120Hz to 21k Hz. Cut them off at 150 Hz or higher.
hogan  Oct 20, 2022 (Staff)
Q
It says 30 rms , I'm planning to run my new speakers with a JL Audio jd400/4, I'll combined the 3 1/2 with another 6x9 hertz , so @ 2 ohm load is 100 rms ( 50 rms each ) , my question is .. Can handle the 50 rms these 3 1/2 hertz speaker ?
pedro  Aug 12, 2021
1 answer
A
It says 30W RMS for a reason. Having said that I have these installed in my Ram 1500 in a moderately amplified system and can say they can handle significant power for little guys. You may be a little disappointed in the performance over time of the other Hertz speakers.
wyatt  Aug 13, 2021
Q
Does this speaker require a Crossover?
mark  Sep 25, 2019
1 answer
A
I would at least place a bass blocker to keep out the lower frequencies. If replacing a factory speaker u can remove it from the old speaker, or crutchfield has them.
jason  Sep 25, 2019
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