3,600-Watt True Bi-Amping Stereo Bass Amplifier Head with Compressor and Graphic EQ Extremely powerful 3,600-Watt true bi-amping stereo bass amplifier Ultra-flexible 2 x 1,800-Watt stereo or 3,600-Watt bridged mode Integrated Crossover with dedicated Frequency and Balance controls for bi-amping ope..