PRICE ON REQUEST.Multichannel system amplifier, 4 x 150 W / 4 ohms4-zone, 2-zone, 1-zone and 2.1 modesAmplifier 3 and 4 bridgeableActive crossover with 4 selectable frequencies for 2.1 Mode, separate sat/sub volume controlsUltra-high CMRR input circuitry for long cable runsThe device is cooled by pa..