prodjay Junior Member 27 0 Bossier city, la Dec 13, 2013 #1 I need a sub box to fit a 2008 Chevy Silverado ext. cab. This box or boxes will go under the back seat. I have 2 12" Polk mm1240's to go in it. I don't care if its one or two boxes.Thanks Click to read more...
I need a sub box to fit a 2008 Chevy Silverado ext. cab. This box or boxes will go under the back seat. I have 2 12" Polk mm1240's to go in it. I don't care if its one or two boxes.Thanks Click to read more...
mylows10 5,000+ posts B2,singer,ampere rep 22,678 1 monterey , ca Dec 14, 2013 #2 prolly need a custom box ,most prefabs wont have enough room for 12s to sound properly