Rockville
Rockville RVS12A 12" Slim Vented Powered Car Subwoofer Enclosure, 1400 Watts Black
Rockville
Rockville SK510 PACKAGE 10" 1200w Loaded K5 Car Subwoofer Enclosure+DB11 Amp, Black
Rockville
Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box, Black
BOSS Audio Systems
BOSS Audio Systems B12ES 12 Inch Powered Car Subwoofer Package - 1200 High Output, Built-in Amplifier, Low Profile, Remote Subwoofer Control (16 ft Cable)