Great

I would like to say that this was one of the best investment i have made.

Fit my 02 avalanche great!!

Fits nicely under the back seat. Very well built. Shipped right to my door

02 avalanche

Went with this box over others for 2 reasons. 1: More air space, and 2: deeper depth allowed for more subwoofer options. Fit like a glove!

Not ESV Compatible

I purchased this box for my 2005 ESV since it was low profile and looked nice. The box itself is very well built and I was very impressed with the quality. I tried everything under the sun to make this fit since Sonic's website said it was compatible. This is not true at all and led to many phone calls and I ended up returning the box. This box is meant for and EXT and not the ESV. If you have a vehicle this fits, you will not be disappointed. I was not able to test the sound since I didn't even get that far.

By Shaun P. on February 11, 2016 Verified purchase