Pioneer 9" x 5-1/2" Black Compact Active Subwoofer (ts-wx400da)

250 Watts Max Power100 Watts NominalHigh Power Built-in Class-D AmplifierSelectable Bass Modes: DEEP and DYNAMICCompact Design Specifications - General Specs Color Black Color Finish Name Black Manufacturer Warranty 1 Year RMS Power Handling (Watts) 100 Peak Power Rating (Watts) 250 Subwoofer Size 9" Key Features Syste