Admark AD-42 2 X 7800 Watts @ 4 Ohms Per Channel Professional High Power Audio Class-d Power Amplifier W/dual Digital Signal Leds 1 U Rack Mount

This item is brand-new, factory sealed.

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/85A(370V 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 XLR(with lock) female per channel;
* 2 Channel: One balanced XLR(with lock) female - in and one balanced XLR male per channel.
* Signal out - connection One SPEAKON per channel connection to loudspeakers.
* Power cord: 1.5 meters long.
* Multiple - Functions Switch: Two Sensitivity Switches, one Mode Switch and one Clip Switch.
* Dimensions: 482 x 44 x 380mm / 482 x 44 x 470mm
* Net weight: 10Kg/12Kg (22.04 -26 lbs)
* Packing size: 580 x 580 x 119mm / 615 x 615 x 119mm
* Shipping weight: 12Kg/14Kg