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Alpine 12-Inch Bass Series Wedg-E Vented Preloaded Subwoofer Enclosure - W-SB12V

Model # W-SB12V
Abt # WSB12V
UPC # 793276003270
  • Preloaded With Alpine W12S4 12" Bass Series Subwoofer
  • High-output Vented Wedge Enclosure Design
  • Engineered For Tight, Controlled Bass Performance
  • Polypropylene/mica Cone With Poly-foam Surround
  • Optimized Ported Enclosure For Airflow Efficiency
  • Wedge Shape For Flexible Vehicle Fitment
  • Durable Mdf Construction With Premium Black Carpet
  • Signature Embroidered Alpine Logo
  • Compatible With KTE-12PG Protective Grille
  • Black Finish
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Your Price: $224.95
Regular Price: Comp. Value: $249.95
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Your Price: $224.95
Regular Price: Comp. Value: $249.95

Alpine W-SB12V 12-Inch Bass Series Wedg-E Vented Preloaded Subwoofer Enclosure

Unlock the full potential of your car audio system with the 12" Bass Series Subwoofer Enclosure. Engineered for precision and power, this high-performance enclosure employs a unique vented design with a curved port for maximum airflow and efficiency. Built to deliver deep, resonant bass, the enclosure is tuned to provide consistent, hard-hitting performance even at high volume levels. Experience impressive output, extended low-frequency response, and the thrill of music you can feel as well as hear—every drive becomes a concert on wheels.

Features

  • Bass that Hits Hard
    No competition here—the Alpine W-SB12V “Wedg-E” Enclosure is built to outmuscle typical subwoofer boxes. Using a proven Bass Series 12" subwoofer and an intentionally engineered vented enclosure, it delivers a powerful punch of bass. This optimized design allows the system to hit hard without fear of overdriving the subwoofer, giving you aggressive, controlled bass performance.
  • Optimized Enclosure Design
    The W-SB12V’s wedge design isn’t just about fit, it’s about force. Built to align with rear seat angles, it maximizes usable space while delivering powerful bass into the cabin. The angled enclosure helps reduce internal sound wave interference, keeping output tight and controlled. It’s a compact design that hits with authority while making efficient use of your available space.
  • Precision-Tuned Vented Enclosure
    Engineered for balanced performance, the W- SB12V features a precision-tuned vented enclosure with a curved port designed to maximize airflow and efficiency. This results in clean low-frequency extension and consistent output across listening levels. With optimized internal volume and tuning, the Wedg-E enclosure delivers reliable, hard-hitting bass while maintaining control during everyday listening.
California customers:

Frequently Asked Questions

  • The enclosure supports an RMS (continuous) power handling of 250 watts, with a peak power capacity of 750 watts, ensuring it can handle high output levels without distortion, suitable for aggressive bass performance.
  • This product features a vented enclosure with a precision-tuned curved port, optimized for maximum airflow and efficiency. The vented design helps deliver tight, controlled bass with extended low-frequency response.
  • The enclosure measures approximately 17.5 inches in width, 17.5 inches in height, and 20.5 inches in depth. It weighs about 44 pounds, making it a compact and manageable unit ideal for maximizing space in a vehicle.
  • Constructed with durable MDF material and finished with premium black carpet, the enclosure provides both sturdy build quality and a sleek aesthetic. It also features a signature embroidered logo for a premium look.
  • This is a passive system without an integrated amplifier, requiring an external amplifier for operation. It does not include a grille, but it is compatible with a protective grille (KTE-12PG) sold separately.