Soundstream 1200 Watt 12 Inch SVC 4 Ohm Subwoofer Tube Box Enclosure | SST-1200 Soundstream SST-1200 12 Inch Subwoofer Tube Enclosure 1200 Watt Max Custom Embroided Black Upholstery 2" Single 4-ohm Voice Coil 3" Bass Reflex Port