ikpthegame 10+ year member
Member
Ok just saw you have a boss radio, in the sound settings if there's a way to raise the sub output level max it out, I'm sure you're not getting full output voltage on the pre outs
Actually, I think I had the adjustment knob turned down while I was setting gain! Rookie mistakeWhat's the source, ie radio? Factory or aftermarket? Make and model number, you shouldn't have to max the gain like that