About SMS Car Audio
Products, installation, fabrication, and tuning from one shop.
Tell us what you drive and what you want to improve. SMS can help choose the equipment, install it correctly, build the custom parts the vehicle needs, and tune the finished system.
What customers can buy from SMS.
Car Audio ProductsShop speakers, amplifiers, subwoofers, DSP, wiring, batteries, cameras, and accessories.Shop products →Built-to-Order EnclosuresShop finished subwoofer boxes and vehicle-specific enclosure products.Shop products →Custom Acrylic & Lit FXShop illuminated speaker rings, acrylic details, panels, logos, and lighting products.Shop products →DJ & PA EquipmentShop powered speakers and event-sound products for DJs, parties, weddings, and small venues.Shop products →Professional ServicesInstallation, fabrication, factory integration, DSP setup, and tuning are available when needed.View services →Build GallerySee completed vehicle audio, enclosure, fabrication, and lighting work.Read the guide →
Where Music Matters
Buy the product, add the service, or use both.
SMS sells equipment online and over the counter. Installation, fabrication, factory integration, and tuning are available when you want the shop to complete more of the job.
Real SMS work
What the shop actually builds.
Complete systems, fabrication and tuning from real SMS Car Audio projects.
Complete Show BuildInstallation, fabrication and final system tuning treated as one finished project.See SMS builds →
Custom CNC EnclosuresVehicle fitment, structure, airspace and finish planned before material is cut.See enclosure work →
Motorcycle AudioHigh-output systems built around the bike, charging system and real riding conditions.Motorcycle audio →