About APEX
A small shop that builds one truck at a time
APEX Sound Customs is a custom subwoofer enclosure shop in Clarksville, Arkansas. We started because off-the-shelf boxes never fit a truck the way they should — so we build every one for the exact cab, the exact subs and the space the owner wants to keep.
Every enclosure is shaped for a specific cab and finished to sit in the truck like it came from the factory.
What you can count on
Built to fit
Each listing names the exact make, model, years and cab. We check your vehicle before we build.
Factory-look finish
Textured surfaces, clean edges and accent lines that match the interior — no carpet-wrapped boxes.
Straight answers
No payment until we’ve confirmed fit, shipping and price with you by phone, text or email.
Ready when your truck is
Browse enclosures built for your cab, or ask us about a custom build.