Re: Mopar subwoofer?
I think the main concern will be mounting depth. You may be able to increase that by making an MDF spacer. Like others have said, there are tons of decent 8" subs out there: ID8, Arc8, Alpine Type R, Sundown E8, JBL GTO, JL, etc. Polk MM or DB, etc.
2011 Laredo X in White Gold: QT1, V6, Tow Package, Sunroof, Mopar Step Bars/Slush Mats, 20% Tint, Airaid Intake.