inputs.text: clean sounding amp money needs good rca ground - surprisingly good amp not scared class label thing delivers clean amplification hits hard fast lots power spare driving 26ohm components amp barely gets warm ears ringing good power sure rca preouts properly grounded lots hus days crappy rca ground give alternator whine fixed mine fused jumper rca shield hu chassis solved whine even scope no whineyou bridge amp drive pair subs rated 2x 390w 4 ohms enough 10 12 subs really running fronts rears clean sounding get proper mono amp subs wire thehem 2 1 ohm power