OoBALLERoO
10+ year member
Junior Member
okay well my FI CAR AUDIO 12in. BL finally came in today so i went down to a shop to get it installed.. i've got 1000 watts going to the sub in a ported box.. anyway, after the shop was done installing my sub i tested it out and it was decently loud but i knew it could get louder.. so i started playing with it some more at home and i noticed that when i took out one of the rca plugs, it got WAYYYYYYY louder and produced a lot more bass.. i was wondering why is this so?? is it because i only have one sub hooked up? BTW i left one rca wire out since its so much louder.. this thing pounds in my car. any input?