2 x 7800 Watts 4 Ohms Per Channel Professional High Power Audio Class-D Power Amplifier w/Dual Di

Class - D high power audio venue amplifier. Ideal for stage or club settings. Smart and strategically functonal appearance. Intelligent soft boot, sophisticated short - circuit, overload, overheat protection. Compact steel frame, shockproof, compressive resistance. With built - in low frenquency exciter. Able to work in stereo, parallell and bridge modes. Can work under voltages of 60V to 400V. EIAJ Test Standard, 1 kHz, 1% THD: 2 x 4200 Watts 8 Ohms; 2 x 7800 Watts 4 Ohms; 2 x 8500 Watts 2 Ohms; 2 x 15600 Watts 8 Ohms Bridged; 2 x 17000 Watts 4 Ohms Bridged. 1/8 Maximum Power Output in 4 Ohms: 2228 Watts, 12 Amps 2 Channel; 2228 Watts, 24.6 Amps Bridged. 1/4 Maximum Power Output in 4 Ohms: 3920 Watts, 23 Amps 2 Channel; 3920 Watts, 47.1 Amps Bridged. Alternating Current Power Supply Power: PFC Power Rated power demand: 100 - 240 V +/ - 10%, 50/60 Hz Operation voltage: 90V - 270V Power correction factor cos f: >0.95 >500 W Standby: 47W and 0.8A Gain,Sensitivity: 32dB, 35dB, 38dB, 41dB Maximum Output Voltage/Current: 185V/85A370V in the BRIDGE MODE Power Comsumption: 230V 115V in the BRIDGE MODE Operating temperature: 0 Degrees - 45C / 32 Degrees - 113 Degrees F Cooling system: Tunnel through cooling system Frequency Response: 20 Hz - 20 kHz 1 W 8 ohms, +/ - 0.5 dB Signal - to - Noise Ratio: >110 dBA 20 Hz - 20 kHz, A weighted Crosstalk: > 66 dB 1 kHz Input Impedance: 10 k Ohms balanced Total Harmonic Distortion THD: <0.5% from 1 W to full power Typical value<0.05% <0.5% from 1 W to full power Typical value<0.05% Intermodulation Distortion IMD: <0.5% from 1 W to full power Typical value<0.05% Damping Factor 8 ohms > 5000 20 - 200 Hz Slew Rate 50 V/micro seconds 8 Ohms Front Panel: One PCS Green LED: the input signal of XLR = - 40dB; Four pieces Green LED Indicator LED/per channel: display the output signal - 20dB, - 10dB, - 5dB, - 3dB of SPEAKON ; 1 piece dual LED Yellow and Red: Protective state/Clip state/Over heat/Over load 1.Display per channel operation mode: Mono mode, Bridge mode and Stereo mode; LED Screen: Display the temperature of the equipment: the device turns on protective state, and the temperature of the equipment >75 degrees C; Application Signal in - connection: Channel: One balanced XLRwith lock female per channel; 2 Channel: One balanced XLRwith lock female - in and one balanced XLR male per channel. Signal o