Rockville APM10W 10" 400 Watt Powered Home Theater Subwoofer - White

Rockville APM10W 10" 400 Watt active home theater subwoofer in White. Delivers 200 Watt RMS through a built-in Class D amplifier with Auto-Switching Power Supply and an LED Power on/Stand-by Indicator on the rear panel. Cabinet & Finishes: Constructed from true high-grade MDF (not particleboard). The enclosure measures 0.7 thick with a front board that is a full 1.34 thickness to improve rigidity and sonic performance. Available finish options: wood finish painted black; wood finish painted white; or wood finish with vinyl front board. Surfaces are coated with durable baking paint formulated for wood, producing a matte finish with a subtle sheen for an elegant studio or room appearance. Acoustic Design: The enclosure is tuned with the ideal internal air space for studio-quality bass response. A front-firing port is precisely shaped and engineered by sound specialists to minimize port turbulence and deliver distortion-free, top-end performance. Rubber woofer surrounds reduce unwanted distortion for cleaner output. Electronics & Performance: Computer-optimized electronic crossover circuitry filters out highs and mids for focused low-frequency reproduction. Specially wound voice coils and an optimized magnet structure, cone, and cabinet geometry reproduce bass exactly as recorded, providing distortion-free playback even at maximum volume. Manufacturing Quality: Woofers are assembled using the latest precision glue machinery (Over 500 meter Tunnel Oven) to ensure secure, long-lasting bonds. Improved adhesive processes contribute to higher SPL and long-term reliability.