Kenwood P-XW1221DHP Dual 12" Preloaded High Power Subwoofer Enclosure | Audio Express | Western United States
Discontinued Obsolete SKU | MTX Audio - Serious About Sound®
MTX TN8MS Terminator Series 8" compact powered under-seat subwoofer enclosure at Crutchfield
Amazon.com: Rockville Rmw8a 8" 800 Watt Ported Powered Truck Subwoofer in Slim Enclosure Black : Everything Else
POWERED SUBWOOFER PIONEER 1000
Wholesale 10Inch Aluminum Powered Subwoofer Enclosure 12V Slim Active Under Seat Car Subwoofer Box with Amplifier under seat subwoofer car From m.alibaba.com
Infinity BassLink SM 2 8" compact powered under-seat subwoofer enclosure at Crutchfield