stipek

Oh yeah...and 5 inch radius kerf on the port, rounded edges, no carpet, paint.

The suggested design is what I'm doing in my 03 bravada. My box is a little bigger 40w x 15.5h x 23d. Port is 14h x 5w and 23 long. 35 Hz.

My initial plan is subs up/port back using shared port in the center tuned to 37 hz. 35w x 14h x 20d box (internal dim). 14 x 5 inch kerfed port. Any thoughts? Plan on going to one "local" comp. Rules are music only. Have thought about getting bigger amp. Subs are rated 500W and getting 331W. What output would be a good upgrade?

This is for mtx tr7500 with mtx jh600 amp. I know its tiny compared to most but just looking to get the best numbers out of a daily. I have them in a sealed box right now and lookin for louder.

Just gathering some information to help with my system setup. I have a 2003 Olds Bravada. Does anyone know the peak freq, what box tuning works best, and box/port positioning? If I had access to an RTA or meter I'd figure it out myself but I don't so any relative info would be appreciated. This is for (2) 12's.