Amazon.com: Kenwood 2 -Way CAR Speakers : Electronics
Kenwood P-W121B Single KFC-W112S 12" Subwoofer system with Kenwood KAC-5206 Amplifier
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