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Alpine W12S4 Car BassLine Single 4 Ohm 500W 12 Subwoofers with Install Kit

$299.95
Was $524.99 Save: $225.04 (43%)
SKU: ALP19-W12S4x2wKit
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Description
Alpine W12S4 Car BassLine Single 4 Ohm 500W 12 Subwoofers with Install Kit
Specifications
  • Alpine W12S4 Car BassLine Single 4 Ohm 500W 12 Subwoofers with Install Kit
  • SKU: ALP19-W12S4x2wKit
  • Includes:

    • 2 x Alpine W12S4 Subwoofers
    • 2 x 24" Length Speaker wire with female spade terminals
    • 16 x Coarse wood screws 1 5/8" length (Phillips head)
  • General Features:
    • 12" Single 4 ohm BassLine (Bass) Series Subwoofer
    • Power Handling:
      • Peak: 750 watts
      • RMS: 250 watts
    • Recommended power range: 50W - 250W RMS
    • Polypropylene-Mica cone
    • High-excursion poly-foam surround
    • Progressive Wavelit Ribs (P.W.R.) cone design
    • Optional Alpine KTE-12PG subwoofer grill is available and is a wonderful complement to the trim ring with Alpine logo
    • High-strength custom steel frame
    • 8AWG push terminals
    • 2" voice coil
    • 52oz. magnet
    • Top-mount depth: 5-5/16"
    • Cutout diameter: 10-5/8"
    • Frequency Response: 22 - 200Hz
    • Sensitivity: 87.9dB
    • Resonance Frequency (Fs): 30
  • Subwoofer Specifications
    • Subwoofer Series: BassLine (Alpine)
    • Subwoofer Size: 12"
    • Peak Power Handling: 750 watts
    • RMS Power Handling: 250 watts
    • Voice Coil(s): Single
    • Impedance (Per Voice Coil): 4 ohms
    • Voice Coil Diameter: 2"
    • Frequency Response: 22 - 200 Hz
    • Sensitivity: 87.9 dB
    • Xmax (millimeters): 10 mm
    • Subwoofer Design: Round / Circle
    • Main Cone Color: Black
    • Woofer Composition: Mica Injected Polypropylene - MIPP
    • Woofer Surround: Poly-Foam
    • Subwoofer Grille: Optional (Accessory required and sold separately) Alpine KTE-12PG
  • Recommended Enclosure Specifications
    • Recommended Enclosure Type: Ported / Vented Sealed
    • Optimum Sealed Box Volume: 1.09 cubic feet
    • Optimum Ported Box Volume: 1.91 cubic feet
    • Top-Mount Depth: 5-5/16"
    • Cutout Diameter: 10-5/8"
    • Shallow Mount Installation: No
  • Electromechanical Parameters
    • Free-Air Resonance (Fs): 30 Hz
    • Equivalent Compliance (Vas): 64.3 liters
    • Total Speaker Q Value (Qts): 0.49
    • Electrical Q Value (Qes): 0.53
    • Electrical Resistance of Voice Coil (Re): 3.7 ohms
    • Mechanical Q Value (Qms): 7.66

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

    Alpine - Authorized Alpine Dealer

  • This item is New

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.

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