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 XM502-1 Marine/Motorsports Mono Amplifier with 300W @ 4ohms, 500W @ 2ohms, 1000W Maximum Power, Conformal Coated Main PCB - Creative Audio
Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D
Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D