QSC PLX 3002 3000 Watt Power Amplifier (Black) inc Warranty
Signal to noise ratio: 106dB. Power output: 550 watts per channel into 8Ω (stereo), 2000 watts into 8Ω (mono). This has been tested and is in full working order. It is sold with a 3 month warranty. Frequency response: 20Hz to 20kHz.