Finaly sounds like $4000.00 .Today I took my ride to a local shop to let them have a listen . The installer said it sounded great but there was a touch of harshness in the tweets and not quite enough snap in the kicks so i said go for it . All I can say is OMFG . All he did was adjust the xover slopes by a few hz . I had no idea xover slopes were THAT critical . Sounds Fn amazing no matter what cd I play . Well worth the trip and the money ...$0.00 . My suggestion to non pros , take it to someone who knows !