Home / SP 20000 SP 20000 8 Ohm stereo power : 2000W x 2 4 Ohm stereo power : 3000W x 2 2 Ohm stereo power : 4000W x 2 8 Ohm bridge power : 6000W 4 Ohm bridge power : 8000W Frequency response : 20Hz-20KHz ±0.3dB THD+N : <0.03% @8Ohm 1KHz S/N Ratio : >95dB Slew Ratio : 44V/uS Damping factor : >600 Crosstalk : >70dB@8 Ohm 1KHz Input sensitivity : 0.775V/1.0V/1.4V Input impedance (Balance/Unbalance) : 10 Ohm/20 Ohm Voltage gain (sensitivity:8ohm) : 38dB Output circuitry : Class H 2 Step Cooling : air flow from front to rear Protection : soft start, DC, short circuit, over liad, clip limit, over heat, progressive volume Connector Input : XLR-F, TRS, XLR-F, XLR-M Output : two red and back binding post Indicator Front panel : Front panel indicator:signal, clip, protect, power indicator, bridge, parallel power switch, volume control knob Rear panel : stereo/parallel/bridge switch, input sensitivity switch, low pass filter, high pass filter, grounding switch Dimension/weight Product dimensions (L*W*H) : 515*485*133 (3U) Packing dimension (L*W*H) :665*590*203 G.W (±5KG) : 43 KG Power cord : removable American 13A AC110V/60HZ.±10% AC120V/60HZ.±10%