• Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair
  • Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair - product image 2
  • Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair - product image 3
  • Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair - product image 4
  • Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair - product image 5
  • Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair - product image 6
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HERTZ

Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair

Hertz Dieci DCX 460.3 4x6" 2-Way Coaxial Speakers, 40W RMS, 4Ω, Pair

$129.99 USD
$129.99 USD
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Before you order

Buy with the right details confirmed

Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

Hertz DCX 460.3 is a 4" x 6" 2-way coaxial speaker set from the Dieci Series, built for factory replacement installs that need clean output, high sensitivity, and straightforward mounting in a 4x6 location.

Each speaker is rated at 40W RMS and 80W peak at 4 ohms, with a published frequency response of 65 Hz – 21 kHz. The design uses a water-repellent treated paper woofer cone, TPU surround, and a PEI dome tweeter with a neodymium magnet, plus a built-in crossover for simplified wiring.

Key Performance Features

  • 4" x 6" 2-way coaxial speaker pair for direct replacement locations
  • 40W RMS / 80W peak (each) power handling
  • 4Ω impedance
  • PEI dome tweeter with neodymium magnet
  • Water-repellent treated paper woofer cone with TPU surround
  • Built-in crossover (no external passive network required)

Power Handling

  • Continuous (RMS): 40W each (80W per pair)
  • Peak: 80W each (160W per pair)

Input / Tuning

  • Standard speaker-level input from head unit or amplifier
  • Built-in crossover for coaxial tweeter integration
  • System tuning is handled at the head unit and/or amplifier (EQ, crossovers, level)

Installation Use Cases

  • Factory 4x6 speaker replacement in doors, rear side panels, or dash locations (vehicle-dependent)
  • Budget-to-mid upgrade with improved clarity and efficiency over worn OEM drivers
  • Head-unit powered installs or small external amplifier setups within the RMS rating

Technical Specifications

  • Brand: Hertz
  • Series: Dieci
  • Model: DCX 460.3
  • UPC: 8018823110198
  • Speaker Size: 4" x 6"
  • Design: 2-way coaxial
  • Impedance: 4Ω
  • Power Handling (RMS): 40W each (80W per pair)
  • Power Handling (Peak): 80W each (160W per pair)
  • Frequency Response: 65 Hz – 21 kHz
  • Sensitivity: 93 dB
  • Mounting Depth: 53 mm (2.1")
  • Cutout Dimensions: 5.7" x 3.5"

What’s Included

  • (2) Hertz DCX 460.3 coaxial speakers
  • User documentation

Why Buy From MCOR Automotive

  • Authorized Hertz retailer
  • Accurate system matching support (power, fitment constraints, upgrade paths)
  • Fast fulfillment and responsive post-sale support
  • 20+ years of professional 12V audio experience

 

Physical Specs:

DCX 460.3

A1 155 mm (6.1 in.)
A2 97 mm (3.8 in.)
B1 146 mm (5.7 in.)
B2 89 mm (3.5 in.)
C 53 mm (2.1 in.)
D 45 mm (1.8 in.)

Fitment, Installation & Warranty Notes

  • Fitment Help: Need help confirming fitment, compatibility, amplifier matching, or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
  • Authorized Retailer: MCOR Automotive is an authorized Hertz retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.
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