Ive got two aq sdc 12's in a ported box.. in my trunk...(grand prix..so its a pretty large car)..hooked up to 1200wrms.. (ad1200).. i wanna go louder .. stupid bass flexing everything loud to be exact lol. I am willing to get rid of the back seat. I'm kinda stumped on how to get louder...Suggestions ? box sizes ? tune ? batteries ?
