Hey I have a 2005 GMC Sierra Crew Cab 1500 non-HD truck and I am looking for a subwoofer box to buy online that fits under my seat but cant seem to find one that will fit the subs I currently own. I dont want to go out and have to buy new subs I love the ones I have now. Thanks

2 12'' Kicker CVR's Mounting Depth 6 1/4, 15.9