Hey guys! Here are a few vids of my Q 15's. The first 2 are vids with my first box which was 7.2 CuFt after all displacement tuned to 32 Hz. That box fell apart cause the guy who built it didnt use any kind of adhesive in the joints...only screws. You can actually hear the rattling from the box...it sounded horrible. The second 2 are with new box which is 8CuFt, tuned to 30hz with 120 SqIn of port. Enjoy!

The vids just dont do these justice. This is by far the loudest and best sounding setup I've ever had. If you look in the last vid, and look by the sunroof, you can kinda see better how much the roof flexes. Was shot with a phone so its not the best but you will get an idea.

looks pretty loud....nice setup

Thanks. It is pretty loud. But it sounds Amazing.

Here's a better quality video.