Sony Xplod XM-GTX6040 600W 4/3-Channel Car Stereo Amplifier - Customize & Amplify Sound From Your Car's Audio System!
I knew this was a remanufactured product when I ordered it, but I expected it to be in a little better condition when I received it.  I am running it off a Sony MEXBT3900U head unit, with a couple 4-inch Kickers coaxial front speakers, 6.5-inch Kicker coaxials in the rear, and a Pioneer 12-inch subwoofer in a SUV sealed enclosure.  I am running the fronts off of the head unit power, using the Sony Amp right and left front channels to run the rear 6.5-inch rear speakers, and bridged the rear channels on the 