200w total power bridged 80w RMS per channelstereo Separate channel-level controls 20Hz20kHz, 110dB S/N ratio Line in RCA jacks, line out/through jacks Toroidal power supply: less than 0.04% THD Stable into 2 ohm loads Bridging switch for high power mono amplification 5-way binding post speaker outputs 16 1/2'' x 2 1/4'' x 11 1/2''.