Okay, currently i have 2 memphis mojo 15"s with a "cut-cab" box. with about 12 cuft ported. i currently have them running off of an Audiobahn A2200HCT. i am getting a memphis mojo amp (2000D) this friday. Does anyone have any idea on how loud it will be ( as far as dB's go) i would just like a rough estimate without having to get metered.