DESC: 1000 watts x 2 output 2000 watts x 1 bridged output variable hi-lo electronic crossover network variable bass boost variable input level (gain) control mosfet pwm power supply power on led indicator led protection indicator remote bass boost hi-lo impedance input thermal - overload - short circuit protection anti-thump turn-on dimensions: 1.97 h x 11.42 w x 17 l