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Hertz DCX 87.3

120W Peak (60W RMS) 3.4" Dieci Series 2-Way Coaxial 4-ohm Car Speakers

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• 60 watts Peak Each, 30 watts RMS Each
• 3/5" PEI (Polyetherimide) Dome tweeters
• Water-repellent Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Learn more about the dcx873
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List price $115.00
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$99.99

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Current Promotions (5 offers)


This offer cannot be combined with any other coupons or offers.

Hertz DCX 87.3

30% off


Priced separately $142 98

Promo Savings of $12 90

Total price:

$130 08

This offer cannot be combined with any other coupons or offers.

Hertz DCX 87.3

30% off


Priced separately $165 98

Promo Savings of $19 80

Total price:

$146 18

This offer cannot be combined with any other coupons or offers.

Hertz DCX 87.3

30% off


Priced separately $155 98

Promo Savings of $16 80

Total price:

$139 18

This offer cannot be combined with any other coupons or offers.

Hertz DCX 87.3

20% off


Priced separately $129 98

Promo Savings of $6 00

Total price:

$123 98

Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

Hertz DCX 87.3

40% off


Priced separately $114 98

Promo Savings of $6 00

Total price:

$108 98

Description


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Authorized dealer


Hertz DCX 87.3

The Hertz DCX 87.3 coaxial speaker combines a woofer made of the highest performance materials with a neodymium tweeter featuring the exclusive PEI dome. Despite its compact size, the DCX 87.3 features an oversized magnetic group for ultimate control, still maintaining a compact size. For those who look for a high-performance two-way coax, the DCX 87.3 is able to ensure wide frequency response and excellent sound in any installation.


Product Details:

  • 3.4" Dieci Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 120 watts per pair / 60 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Water-repellent Treated Paper cone material
  • Cloth speaker surround
  • 3/5" PEI (Polyetherimide) Dome tweeters
  • Tweeters constructed with neodymium magnets
  • 0.8" High temperature voice coil
  • Ferrite magnet motor structure
  • DIN-size basket protected by abrasion-proof dust paint
  • Tin-plated high-current terminals
  • Silver-plated lead wires for excellent connection
  • Epoxy glue for basket and motor system
  • Low carbon content plates for durability
  • Top-mount Depth: 1.3"
  • Cutout Dimensions: 3.4"
  • Impedance: 4 ohm
  • Frequency Response: 130 - 21000 Hz
  • Sensitivity: 92 dB
  • Authorized Internet Dealer
  • MFR #: DCX87.3
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
Dieci Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
3.4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
3/5"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Water-repellent Treated Paper
Woofer Surround
Cloth
Peak Power Handling
60 watts
RMS Power Handling
30 watts
Total PEAK Per Pair/Set
120 watts
Total RMS Per Pair/Set
60 watts
Sensitivity
92 dB
Frequency Response
130 - 21000 Hz
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
0.8"
Shallow Mount Installation
No
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
1.3"
Bottom-Mount Depth
1.8"
Cutout Dimensions
3.4"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Speakers (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DCX 87.3

Weight:

2.00lbs

Internal SKU:

dcx873

Internal Product ID:

179269

Customer Ratings & Reviews


Hertz DCX 87.3 thumbnail image

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4.5
Design
4.5
Usability
4.5

Customer Photos & Videos


Customer Reviews

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Perfect Fit

This are just what I needed. They are going in the dashboard the 1984 square body truck I’m restoring.

Thanks Sonic Electronix.

By Terry on December 23, 2022 Checkmark Icon Verified purchase
1984 Chevrolet C10

25 found this helpful


By David on May 16, 2025 Checkmark Icon Verified purchase
2022 Subaru WRX

2 found this helpful


Outstanding Sound Upgrade for My Challenge

I installed these speakers in my 2012 Dodge Challenger and the sound quality was a massive improvement. Clear highs, tight mids, and punchy bass even without a subwoofer upgrade. Hertz never disappoints. Highly recommended for anyone looking to get crisp, balanced sound with solid power handling.

By Boris on August 6, 2025 Checkmark Icon Verified purchase
2012 Dodge Challenger


Hertz 3.4” Dieci Series 2 way

Good design. Easy to installation. Sounds great without using an amplifier. Highly recommended!

By Wei on April 17, 2025 Checkmark Icon Verified purchase
2020 Honda Civic




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