SPL Audio 2-channel Gorilla Amplifier With Bass Control Knob 1800 Watts Max - SPL Audio GRLA1800/2 2-Channel Amplifier with Bass Control Knob 300 Watts x 2 @ 4 Ohm RMS 380 Watts x 2 @ 2 Ohm RMS 760 Watts Bridged @ 4 Ohm 1800 Watts Max Power