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Alpine R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 2250W Peak 12 Subwoofer

$319.95
Was $399.94 Save: $79.99 (20%)
Based on 4 reviews
SKU: ALP19-R-W12D4
RMS Power750
Peak Power2250
Out of Stock
Have a question? Call us at: 1-877-275-4434
Description
Alpine R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 2250W Peak 12 Subwoofer
Specifications
  • Alpine R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 2250W Peak 12 Subwoofer
  • SKU: ALP19-R-W12D4
  • General Features:
    • 12" Dual 4 ohm Type-R Subwoofer
    • Power Handling:
      • Peak: 2250 watts
      • RMS: 750 watts
    • Recommended power range: 300 - 750W RMS
    • CTA-2031 compliant power ratings
    • Parabolic pulp/kevlar cone
    • H.A.M.R. surround
    • Polypropylene, mica and talc dust cap
    • Reinforced cone neck and spider joint
    • Cast aluminum frame with integral shorting sleeve
    • 8AWG push terminals with VC configuration jumpers
    • 2.6" High excursion overhung voice coil
    • 127 oz. Strontium ferrite segmented magnet
    • Top-mount depth: 6-3/8"
    • Cutout diameter: 10-7/8"
    • Frequency Response: 24 - 200Hz
    • Sensitivity: 84.3dB
    • Resonance Frequency (Fs): 27Hz
  • Subwoofer Specifications:
    • Subwoofer Series: Type-R (Alpine)
    • Subwoofer Size: 12"
    • Peak Power Handling: 2250 watts
    • RMS Power Handling: 750 watts
    • Voice Coil(s): Dual
    • Impedance (Per Voice Coil): 4 ohms
    • Voice Coil Diameter: 2.6"
    • Frequency Response: 24 - 200 Hz
    • Sensitivity: 84.7 dB
    • Xmax (millimeters): 20 mm
    • Subwoofer Design: Round / Circle
    • Main Cone Color: Black
    • Woofer Composition: Kevlar Reinforced Pulp Paper
    • Woofer Surround: Santoprene Rubber
  • Recommended Enclosure Specifications:
    • Recommended Enclosure Type: Ported / Vented Sealed
    • Optimum Sealed Box Volume: .85 cubic feet
    • Optimum Ported Box Volume: 1.71 cubic feet
    • Top-Mount Depth: 6-3/8"
    • Cutout Diameter: 10-7/8"
    • Shallow Mount Installation: No
  • Electromechanical Parameters:
    • Free-Air Resonance (Fs): 28 Hz
    • Equivalent Compliance (Vas): 48 liters
    • Total Speaker Q Value (Qts): .56
    • Electrical Q Value (Qes): .61
    • Electrical Resistance of Voice Coil (Re): 3.6 ohms
    • Mechanical Q Value (Qms): 7.15

    • NOTE: This product can only ship to addresses within the USA and it's territories

    Alpine - Authorized Alpine Dealer

  • This item is New
  • 1-Year Manufacturer's Warranty

Proposition 65 Warning for California Consumers

WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Ratings and Reviews

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Return Policy
You may return this item in its original condition within 14-Days for a refund, minus a 20% restocking fee, and minus any shipping charges we paid to get the item to you.