Sunfire Cinema Grand Signature 400x7 (unit a - used)

Designed with Bob Carver's patented Tracking Downconverter power supply, the Cinema Seven Signature produces a solid 400 watts per channel – and can do it with ease into impedances low enough to cause conventional power amplifiers to struggle and fail. The Sunfire Cinema Seven Signature is the latest in a line of theater amplifiers that compete with the best two-channel amplifiers on the market. It's warm, present, tremendously powerful, and will produce clarity and dynamics that will simply take your breath away. Feature and Specs : 400 watts rms continuous per channel, all channels driven into eight ohms from 20Hz to 20kHz with no more than 0.5% T.H.D. : 800 watts rms per channel into four ohms : 1600 watts rms per channel into two ohms – time-limited basis : Two output options for the main left and right channels: current source for a warmer, more open tube sound or voltage source for all the tight response this awesome solid state amplifier can deliver : Intrinsic frequency response one Hz to 80 kHz : Signal present auto-on switch senses input signal on any channel and automatically powers up : 12VDC trigger input with 1/8" mini jacks as well as plug-in screw-terminal strip : Balanced XLR and unbalanced RCA inputs : High-quality five-way binding posts : Dimensions: 19" wide, 6.5" high, 15.75" deep.