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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-55X4 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.
CHANNELS: 4 PCB Layers (PCB): Single TOPOLOGY: AB Chipset / Mosfet: P55N06 F/R CH 4? Power Output(CEA): 80wx4ch 2? Power Output(CEA): 105wx4ch 4? Bridged Power Output(CEA): 220wx1ch TOTAL HARMONIC DISTORTION (THD): 0.10% F/R CH Power Max RMS @ 12.6 VDC - 4? Stereo: 55wx4ch Power Max RMS @ 13.8 VDC - 4? Stereo: 65wx4ch Power Max RMS @ 14.4 VDC - 4? Stereo: 80wx4ch Power Max RMS @ 12.6 VDC - 2? Stereo: 75wx4ch Power Max RMS @ 13.8 VDC - 2? Stereo: 90wx4ch Power Max RMS @ 14.4 VDC - 2? Stereo: 105wx4ch Power Max RMS @ 12.6 VDC - 4? Bridged: 150wx2ch Power Max RMS @ 13.8 VDC - 4? Bridged: 180wx2ch Power Max RMS @ 14.4 VDC - 4? Bridged: 220wx2ch INPUT SENSIVITY: 200mv -6V SIGNAL/NOISE RATIO: 90dB 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: 90º PROTECTION SYSTEM: “Thermal,Overcurrent, Speaker Short” MINIMUM SUPPLY VOLTAGE: 9V MAXIMUM SUPPLY VOLTAGE: 15V IDLE CONSUMPTION @ 12,6 VDC: 0.5A MUSICAL MAXIMUM CONSUMPTION @ 12,6 VDC: 28A MATERIAL HEATSING / WEIGHT / PERCENTAGE: 6KG/M FUSE SIZE: 25A×2