Well today i finally found out what my 12" Kicker comp really could do. Ive had the sub for almost a year and used it for about 3 months in a small truck box. Then i got Two 12" audiobahns ya i know o well. Anyways i got my kicker out and made a box for it following the specs in the manual. I completed it and hooked it all up to my kicker 400.1 and wow it sound really good. I know wounder why why did i buy the audiobahns i should have just got another comp. I would use the kicker in my truck aging and take the bahns out only if i could fit the box in there o well. Im soon going to be getting 2 10'' l7 and a kicker 1200.1 its going to rock.