American Bass 2 Channel 650W Max Amplifier 50W X 2 @ 4 OHMS - 80W X 2 @ 2 OHMS 130W X 1 @ 4 OHM BRIDGED 650W MAX FUSES: 1 X 20A DIMENSIONS: 8-3/4"W X 2-1/4"H X 9"L