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Diamond Audio DMDX5 — 5.25" 2-way coaxial speakers

Diamond Audio DMDX5 — 5.25" 2-way coaxial speakers

Diamond Audio

In stock

MSRP: $159.99
$127.99
(You save $32.00)

Highlights

  • Speaker Size 5.25"
  • Impedance 4 ohm
  • Speaker Type Coaxial
SKU:
DMDX5
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Every order includes

  • A vehicle-specific install guide
  • Free lifetime tech support
  • The harness or adapter your vehicle needs, listed in the fit box above
  • 60-day returns

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Specifications

Specifications

Speaker Size
5.25"
Impedance
4 ohm
Speaker Type
Coaxial
Configuration
2-way
RMS Power
40W
Peak Power
120W
Sensitivity
85 dB
Mounting Depth
1.89"

About the Diamond Audio DMDX5 — 5.25" 2-way coaxial speakers

From the manufacturer

Diamond Audio DMDX 5.25" Concentric Coaxial Speakers The Diamond Audio DMDX Concentric Coaxial Speakers are designed to deliver reliable, full-range sound in a compact 5.25-inch format. Built for drivers seeking improved clarity and output over factory systems, the DMDX series balances efficiency, power handling, and practical installation dimensions. The concentric coaxial configuration integrates the tweeter and woofer into a single aligned assembly, promoting cohesive sound reproduction and consistent tonal balance across the listening area. Performance Highlights 40 watts RMS power handling 120 watts maximum power handling 60Hz–20kHz frequency response 85dB sensitivity (1W/1M) 4-ohm nominal impedance 70Hz free-air resonance (Fs) Installation & Fitment With a shallow 1.89-inch mounting depth and standard 5.25-inch sizing, these speakers are well-suited for factory replacement applications and compact mounting locations. Verify all measurements prior to installation. Nominal Diameter 5.25" (127mm) Mounting Depth 1.89" (48mm) Cut-Out Diameter 4.43" (112.5mm) Overall Diameter 5.08" (129mm) Overall Height 2.13" (54.1mm) Specifications Power Handling (RMS) 40 Watts Power Handling (Max) 120 Watts Frequency Response 60Hz–20kHz Sensitivity (1W/1M) 85dB Nominal Impedance 4 Ohms Free-Air Resonance (Fs) 70Hz

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The specs above are the fastest way to confirm a part is right before checkout — a size or power rating just outside your factory setup usually means an adapter or a different SKU, not a return later. If you are not sure which spec matters for your vehicle, the fit tool at the top of the page narrows the catalog to parts already confirmed for your year, make, and model.

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