... POWER SUPPLY,THE FOLLOWING INIOVATIVE TECHNOLOGIES PUT THE POWER-TO-WEIGHT RATIO AND POWER-TO-VOLUME RATIO TO A NEW, UNEXP ... < +/- 8 Degree Signal to noise ratio1KHz,0.775V input, A weight,>110dBDamping factorRate power,63Hz>1500Controlled slew rate1KHz Tone burst,40dB ... Bridge>3.2 ohmDimensions 88mm X 482mm X 400mm DJ System Professional Amplifier