Kenwood P-XW1221SHP Single 12" High Power Subwoofer in a Vented Enclosure and includes a X502-1 1000W Max Power eXcelon Series Class D Mono Amplifier - Walmart.com
Kenwood KAC-8104D Mono subwoofer amplifier 500 watts RMS x 1 at 2 ohms at Crutchfield
RFRB Kenwood KAC-6407 4 Channel AB Class Power Car Amplifier 40 Watts RMS
Kenwood X502-1 - X-Series Class D Mono Channel Power Amplifier 1000W MAX BNIB | eBay