Home / XP1804 8 ohm stereo power : 850Wx4 4 ohm stereo power : 1275Wx4 8 ohm bridge power : 2550W 4 ohm bridge power : 3400W Frequency Response : 20Hz-20KHz±0.3dB THD+N : <0.05%@802 1KHz S/N Ratio : >80dB Slew Ratio : 13V/uS Damping Factor : >200 Crosstalk : >60dB@80 1KHz Input Sensitivity : 0.775V Input impedance (balance/unbalance) : 10 ΚΩ/20ΚΩ Voltage gain(sensitivity: 8ohm) : 38dB Output Circuitry : Class H Cooling : Air flow from front to rear Input : XLR-F,TRS, XLR-F,XLR-M Output : two red and black binding posts Indicator