AUTHORIZED Factory Direct Dealer
Chevy Silverado Double Cab 1500/2500 2007 - 2015
GM Sierra Double Cab 1500/2500 2007 - 2015
You don't have to compromise. You can have geat bass in your vehicle and still get rid of that big, ugly enclosure. MTX Custom Subwoofer boxes take advantage of the nooks and crannies in your vehicle. While delivering tremendous sound quality, they retain the factory look with these molded enclosures that are even color matched to your stock interior!
This box includes an MTX subwoofer. The price is right, the look is right, and it SOUNDS GREAT.
2007-2015 Silverado / Sierra DOUBLE CAB 1500/2500
Location: Under rear seat on driver side. Bolts to floor of vehicle. No loss of leg room.
Most Thunderform models come in (2) TWO versions:
The AMPLIFIED model is offered in this listing
How Long Until I Get My ThunderForm?
We order your custom box from MTX right after you buy it from us. Average shipping time is 2-4 days after your place your order but this can vary. Sometimes they even ship the same day.
Most (over 2/3's) of our orders are delivered within about 1 week, but delays can and do take place extending deliver time to 2 weeks and longer. Please note that our competitors advertise that it takes them 4 weeks just to ship it.
PLEASE BE SURE you are ordering the right item. Custom items are not returnable. In the rare event we accept a return on a custom box, the restock fee is 25% when it is returned in brand new condition, and the initial shipping expense is also deducted from your refund.