American Sound Connection Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 2007-2013 Dual 12" Subwoofer Sub Box Speaker Enclosure

Fits great. Heavy enough dont need to secure in the truck. Points speakers down so hides / protects them and really thumps the truck. Solid and flat on top so can mount amp on the front and still able to throw stuff on top with the back seats up. No way i could build better myself for any price, its a no-brainer for <$100

Very good box, fitted perfect in a 2016 silverado, I was very surprised, yes it had some rips in the carpet here and there but that doesn't effect the sound quality so I gave it a 5 out of 5 because I atleast got a right fit box, good quality for a great price.... I contacted the seller and the seller was ready to replace it immediately but I didn't want to waste anymore time on installing the system. Cant be a cry baby, Wear and tare are common not a big deal, but correct fitment and price are......loving it... great seller, right product.

Quedó perfecto en mi camióneta debajo del asiento suena bien

I was shocked at the high quality and craftsmanship of this box! At the price I paid, I honestly was expecting lower quality and a cheaper construction. This is a very solid box which was obviously built with care. The carpet was nice and tight with no gaps or loose areas. I've built custom boxes for all of my previous cars and trucks, and I simply could not have built this box for cheaper at the level of craftsmanship that the box displayed. Installed, the box looks like an OEM option and I've gotten several compliments. I'd love to take credit for the box, but I've enjoyed telling people what I paid for it SHIPPED to my door on Amazon!

My 2019 Chevy silverado the fitment is a little off but not bad sound great tho

Thus box is supposedly for 12" speakers hahaha its made out of 7/16" particle board, 7/16 is good for 6x9 or smaller but we planned on putting Fosgate 12's, not only is this box about as cheaply made as possible, every one I've seen has been broken, save your time, money, effort and frustration and DO NOT BUY THIS PIECE OF JUNK!!!! Ours was broken in the box and the hoops ypu have to jump through to return is nowhere near worth the cost of this glorified trash heap!!!

Put in my 2011 Chevy Silverado Extanded Cab LT (without Bose). Fits perfectly under the back seat. Both sides come down all the way and lock back in place after installation.Don't have to worry about it sliding around or anything- It's heavy as hell. You also shouldn't have to worry about access to the stock jack that is under the seat. I took my out before hand and put it in my tool box just in case, though.Put in 2-12" Kicker Comps. Now I just need to figure out where to put the 1600w amp.Gonna try putting it in the cubby under the seat in the center up front (it's a D Class amp so it should be fine).

That it was as described, well made. Easy to install

Also requires a shim to be made and the rear seats to be lifted.