I want to power two 15" passive 8 ohm moulded speakers. The speakers are rated 350 watts so I'm think I need a amp with 2 channels, 525 watts per channel @ 8 ohms, full range stereo amp, 12 volts only. I don't want to use any kind of 110volt power inverters either and I like to have the level, treble and bass adjustment on the amp. I like to keep the price of the amp below $400
Any help would be greatly appreciated.