170W x 4 @ 4 Ohms350W x 4 @ 2 Ohms700W x 2 [Bridged] @ 4 Ohms (Max Power)Full-Range, Class A/B TopologyMOSFET Power Supply4/3/2 ChannelLow and High Level InputsVariable LP CrossoverFixed HP CrossoverVariable Bass Boost Dimensions: 13-7/16" (L) x 11-3/16" (W) x 2-7/16" (H)