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Alpine R2-W12D4 R Series 12″ Subwoofer with Dual 4-Ohm Voice Coils

Brand: Alpine
Model Number: R2-W12D4
UPC: 793276084651
Model Number: R2-W12D4
UPC: 793276084651

Alpine R2-W12D4 R Series 12″ Subwoofer with Dual 4-Ohm Voice Coils

  • Frequency response: 24-200 Hz
  • Power handling: 300-750 watts RMS (375 watts per coil)
  • Peak power: 2250 watts
  • Sensitivity: 85 dB
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Product Description

Features & Specifications



Alpine R2-W12D4 R Series 12″ Subwoofer with Dual 4-Ohm Voice Coils

With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want. The R2-W12D4 12″ sub capitalizes on this knowledge with a new motor structure with double-stacked magnets for deeper bass and tighter sound. Its Kevlar-reinforced pulp cone features a durable HAMR Santoprene™ surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight. It’s the perfect sub for bassheads that want the best of both worlds: accurate response and otherworldly thump.

A versatile performer

The R2-W12D4 handles up to 700 watts RMS, so it’s ready for your high-powered amp. Its dual oversized 4-ohm voice coils offer wiring flexibility for multiple subwoofer setups. Since it works well in sealed or ported enclosures you’ll enjoy your music the way you like to hear it.

Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible.

Product highlights:

  • 12″ subwoofer with dual 4-ohm voice coils
  • Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
  • frequency response: 24-200 Hz
  • power handling: 300-750 watts RMS (375 watts per coil)
  • peak power: 2250 watts
  • sensitivity: 85 dB
  • top-mount depth: 6.43″
  • sealed box volume: 0.55-1.0 cu. ft.
  • ported box volume: 1.0-1.5 cu. ft.
  • grille not included
Brand Alpine   Model Alpine R2-W12D4
Product: Alpine R2-W12D4 R Series 12" Subwoofer with Dual 4-Ohm Voice Coils

Size: 12 -inch
Impedance: 2 ohms
Cone Material: Kevlar reinforced paper
Surround Material: Santoprene Rubber
Dual Voice Coil: Yes
Sensitivity: 85 dB at 1 watt
Frequency Response: 24 – 200 Hz
Max RMS Power Handling: 750
Peak Power Handling (Watts): 2250

Car Subwoofer Features

Dual Voice Coil

Car Subwoofer Size



2 Ω

Back Order Allowed

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Alpine Canada 1 Year Limited Warranty


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