Autotek Mean Machine MM1-1000D 1000 Watt Power D-Class Mono Amplifier 1 x 450 W @ 4 Ohms, 1 x 700 W @ 2 Ohms, 1 x 1000 W @ 1 Ohm System diagnostics LEDs; Bass remote with blue LED power indicator Bass Thrust  variable bass equalization and 24dB subsonic filter Blue haloed illuminating Autotek logo and heat degenerative extrusion Multiple high-speed MOSFET output devices; Line output for amplifier daisy-chaining