1999-2006 Gmc Sierra Extended Cab
1999-2006 Chevrolet Silverado Extended Cab
Note: This will also fit 2007 Old Classic Body Style. If you have the 2007 Extended Cab, please check to see if you have the new or old body style. If unsure, please contact us.
Our sub boxes are built by us! CNC precision cut and assembled by hand. We guarantee our sub box will not fall apart.
Our competitors sell cheap pre-fab sub boxes that can't match or beat the strength and sound of our speaker boxes. You will not be disappointed with our sub box.
Posted by Austin on 30th Mar 2016
I have 2 Scar VVX-10s in and it sounds great
Posted by jessie on 23rd Jul 2015
I bought this box a bout a year ago and threw two Memphis 10" s in it and it sounds amazing has the whole roof shaking depending on the song the roof at times has waves going thru it
Great on the shipping fast and well wrapped
Posted by David Persano on 2nd Mar 2015
Definitely worth the money, makes any brand of 10s sound great. Just what I was looking for. Very satisfied. .. great product. Would recommend to anyone.
Posted by Barry on 14th Oct 2014
Loaded box with polk db 10 inch subs and was very surprised how well this combo works, You cant go wrong with this box. I am very pleased.
Posted by Ashton on 27th May 2014
This box was built right and tuned perfect, for two 8s this box makes them sound amazing, it is very loud got my windows flexin. I was a little worried when I didn't get the same box as in the video so I gave Matt a call, he assured me that it was the same just a little smaller because they were for 8s. He assured that the box would sound good and I trusted him and glad I did cause the box is perfect. I would refer this box to anyone who wants nice clean loud sound. Thank you again.
Posted by Unknown on 19th Sep 2013
I bought this box recently. Shipping was fast, no damage, was packaged very well. Matt was quick to respond with any questions. If your like me and searching the net for a box to fit the ext cab Silverado, THIS IS IT. Dropped 2 RE audio SEX 10s, tight fit but they do fit. No Distortion, very clear and like the video says, VERY LOUD. I love and would highly recommend it if you have an ext cab Silverado, Fit under the seat very well.
All prices are in USD