Re: sound deadening
Deadener only "really" work when it is directlr on the surface; do not just go over large holes. Try cutting a few small pieces and stick them down inside. Also you can use foam padding and stuff it into the cavity.
2006 Jeep Liberty
Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4
146+db @ 38hz with 1200w and a single 15"
Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
*Vb = vol. in cu"
**R = sq.rt. A / Pi (for square/slot port)