1CH

Punch 1,000 Watt Class-bd Mono Amplifier P1000X1bd

Power Series mono sub amplifier — 1,500 watts RMS x 1 at 2 ohms

Rockford Fosgate Power T750X1bdCompact mono subwoofer amplifier — 750 watts RMS x 1 at 1 to 2 ohms

Kenwood Excelon XR601-1 Reference Series mono subwoofer amplifier — 600 watts RMS at 2 ohms