Energy A-2150 stereo amplifier (last ones on the planet NOS)

No Returns on NOS Product highlights: 95 watts per channel into 8 ohms (1,000 Hz) at 1% THD with 2 channels driven 150 watts per channel into 4 ohms 280 watts (mono) in bridged mode 8ohm only efficient Class D stereo amplifier design internal circuitry protects against short-circuits and overheating flexible power modes include on/off, signal-sensing, and 12-volt trigger 12-volt trigger output lets you activate additional daisy-chained components loop output lets you daisy-chain additional amplifiers to power more speakers frequency response: 20-20,000 Hz signal-to-noise ratio: 95 dB 17-3/4"W x 3-1/2"H x 13-7/16"D weight: 13.1 lbs.