This 4 Channel, Amplifier is designed to deliver clean sound to your speakers with maximum efficiency and low distortion. Featuring a sleek design with heat dissipating aluminum and high quality, impact resistant polycarbonate, the control and input |output panel is located on one side of the amp, allowing for easy installation. It also has a built in bass boost, crossover and gain controls, standard on all NGX series. You can easily bridge the amplifier as well for more power, delivering up to 330W x 2 channels at 4 ohms. 3000W Max.