Just got the system installed about a month ago by Auto Radio, in Tucker, GA.. Install was not really up too my liking.. Cause I'm kinda picky.. (Will send attach pics later...)
Just some info.. I have 2010 Camaro.. Factory Boston Acoustics system.
2 12" American Bass XFL subs in a sealed box.. Volume is about 1ft^3.
and they are powered by a American Bass Phantom 4000 MD amp.
For starters.. the system sounds really good... I know it can sound better.. (bigger box, ported/vented... etc..) but I would have to do a custom build inside the trunk for that.