Alpine SWS1243D / SWS-1243D / SWS-1243D 12 DVC Car Subwoofer

Want great performance from a sub that wont take up that much room? The new Alpine Type-S subwoofers feature a shallow mounting depth design, so you can get tight accurate bass in smaller spaces. An advanced airflow system including a stamped steel basket design with leg venting cooling keeps the bass going while keeping your sub cooler. Round out your system with the Type-S sub, and V-Power amplifier for the best match in performance. Material: Glass Fiber with Kevlar Reinforced Pulp Fiber Design: 1-Piece Parabolic Material: Injected Molded SantopreneA? Design: High Excursion Tapered Half-Roll Material: NomexA? Design: Progressive Material: 180A?C High Temp Wire on Glass Fiber (TIL) Former Design: 4-Layer Dual Voice Coil Pole Geometry: Compound Radius Curve (Patent #6,639,993) Configuration: Airflow Optimized Extended/Vented Pole Material: Custom High Stength Steel Design: Perimeter Vented (Patent Pending)