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Genius Audio's spectacular FOX Line consists of class A/B amplifiers with 4 channels stable at 2 Ohm Stereo and 4 Ohm in bridge modes. With extreme quality and efficiency, the GFX-75X4 amplifier is perfect for both front and rear speaker system connections as well as subwoofer connections; This is achieved thanks to the pieces this model was specifically designed with, and along its high density heat sink it helps give a fantastic performance and value, plus its convenient size makes it perfect piece for any vehicle there is.
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CHANNELS: 4 PCB Layers (PCB): Single TOPOLOGY: AB Chipset / Mosfet: P55N06 F/R CH 4 ohm Power Output(CEA): 85wx4ch 2 ohm Power Output(CEA): 120wx4ch 4 ohm Bridged Power Output(CEA): 240wx1ch TOTAL HARMONIC DISTORTION (THD): 0.10% F/R CH Power Max RMS @ 12.6 VDC - 4 ohm Stereo: 65wx4ch Power Max RMS @ 13.8 VDC - 4 ohm Stereo: 75wx4ch Power Max RMS @ 14.4 VDC - 4 ohm Stereo: 85wx4ch Power Max RMS @ 12.6 VDC - 2 ohm Stereo: 90wx4ch Power Max RMS @ 13.8 VDC - 2 ohm Stereo: 105wx4ch Power Max RMS @ 14.4 VDC - 2 ohm Stereo: 120wx4ch Power Max RMS @ 12.6 VDC - 4 ohm Bridged: 180wx2ch Power Max RMS @ 13.8 VDC - 4 ohm Bridged: 210wx2ch Power Max RMS @ 14.4 VDC - 4 ohm Bridged: 240wx2ch INPUT SENSIVITY: 200mv -6V SIGNAL/NOISE RATIO: 92dB GAIN RANGE: 0.2V-6V X-OVER RANGE: 50Hz-250Hz X-OVER RANGE: 120Hz-3KHz OPERATION EFFICIENCY: 65% FREQUENCY RESPONSE: 20Hz-20KHz BASS BOOST: 0-12dB MAXIMUM TEMPERATURE OPERATION: 85º PROTECTION SYSTEM: “Thermal,Overcurrent, Speaker Short” MINIMUM SUPPLY VOLTAGE: 9V MAXIMUM SUPPLY VOLTAGE: 15V IDLE CONSUMPTION @ 12,6 VDC: 0.6A MUSICAL MAXIMUM CONSUMPTION @ 12,6 VDC: 28A MATERIAL HEATSING / WEIGHT / PERCENTAGE: 6KG/M FUSE SIZE: 30A×2