I have two custom boxes for 10" subs that fit under the back seat of 2004 Dodge Ram 2500 crew cab. Not sure the other years these will fit. They're in great condition. I had two JL W-0s in these boxes and they worked well. I've since sold my Dodge so I have no use for them any more. Asking $125.00 for both boxes. Make me an offer, I need these gone asap. Call or text, 785-672-7364.