I have ordered a new PB 13 ultra for a NEW house/room that we are building. We have the main viewing wall (with the TV and front L & R) with a dedicated built in rear closet on the opposite side of that wall. The closet is 30" deep - effectivly adding that depth to the main room as far as adding equipment depth. With the SVS PB 13 ultra given the fact that it is a front firing and (3) front ported sub (in theory a sealed cabinet all the way around but the front) could I build in 80-90% of the raer cabinet without effecting - or slightly effecting the sound quality on music and HT??? The room is pretty big at 24x17 10ft -12 tray ceiling. It's more of a matter of the room logistigs and some WAF issues. The front screen of the sub would still have about a 3" reveal frontal - forward from the bace of the drywall front - it would be 3-4"" front-forward. Thanks for any help, Jon