Kenwood P-XW1221SHP 12" Preloaded Subwoofer Enclosure and X502-1 Mono Amplifier
Kenwood KSC-W1200B Car Subwoofer Enclosure - Hi-Res World
Kenwood P-XW1221DHP Dual 12" High Power Excelon Subwoofers in a Vented Enclosure and includes a XR1001-1 Reference Series 2000 Max Power Mono Amplifier - Creative Audio