Fiberglass

BMW M4 Custom Subwoofer

At CSD Audio, it’s all about clean & stealth. We all want our cars to sound better but don’t want to lose storage space. In this M4, I stashed two Focal Access 10 inch subwoofers in a storage area under the floor. Weight was a major concern for this BMW owner so this box was fabricated mostly from fiberglass and weighs only about 8 lbs. Hidden, lightweight, and sounds amazing!

Jeep Wrangler Unlimited Custom Subwoofer

This jeep needed a bass upgrade but even with the extended wheelbase, cargo space is at a premium. A fiberglass mold was taken of the wheel well and this custom subwoofer enclosure was created. This new woofer blends perfectly with the interior of the Jeep and retains nearly all of the rear storage compartment.

***Note – This enclosure, like most everything else you’ll find featured in this blog, is a one-off custom piece. I’ve had great response from all over the country asking for a copy of this enclosure but unfortunately I am only able to build one if the vehicle can be brought to my shop in Salt Lake City, UT. There is no option for me to build and ship at this time. Thanks for all the interest! ***