Product Details Description Falcon Digital Sound Power Module Df800.4ehx 800w Rms 800x4 Falcon's line of Class D Digital Amplifiers was developed with the latest technology used in digital audio processors on the market. In partnership with one of the largest and most renowned manufacturers of Power Mos-fet and Class D Amplifiers, we've created a line of Class D amplifiers with refined audio characteristics, power, efficiency and low cost, in line with a compact and functional design, guaranteeing our customers an incomparable pleasure while listening to your favorite songs. Technical specifications: Number of channels: 04 / 03 / 02 CHANNELS Pot. Max @ 13.8VDC : (800 WRMS) 4 x 200 WRMS (2 Ohm) Stereo Pot. Max @ 13.8VDC : (800 WRMS) 2 x 200 WRMS (2 Ohm) Stereo / 1 x 400 WRMS (BRIDGE 4 Ohm) Pot. Max @ 13.8VDC : (800 WRMS) 2 x 400 WRMS (BRIDGE 4 Ohm) Pot. Max @ 13.8VDC : (600 WRMS) 4 x 150 WRMS (4 Ohm) Stereo Total Harmonic Distortion (THD): Less than 0.5% Input Sensitivity (RCA): 200 mV to 3.0 V Input Sensitivity (HI-INPUT): 1.10V to 8V Signal Noise Ratio: Greater than 90 dB Frequency Response: 20 Hz to 30 KHz Crossover Low-Pass Flat / 80Hz / 60Hz (REAR) Efficiency: Greater than 90% Low-in Input Impedance: 22K Ohm Hi-in Input Impedance: 200 Ohm Gain Control : Front / Rear Thermal/Short Protection: Yes Supply Voltage Min. : 10.5V Supply Voltage Max. : 15.6V Standby consumption: 800 mA Consumption in Max. Power: 40 A Dimensions: 165mm x 180mm x 48mm (L x W x H) Weight: 1.3K