SMS Car Audio • Marrero, Louisiana
Shop car audio in Marrero or book professional installation.
SMS Car Audio sells speakers, pro audio, subwoofers, amplifiers, DSP, batteries, wiring, cameras, enclosures, Lit FX, DJ equipment, and vehicle-specific products online and over the counter. Installation, fabrication, integration, and tuning are available by appointment.
Buy the product or add the service.
The Marrero store supports walk-in product sales, online ordering, local pickup, vehicle-specific help, and scheduled installation work.
Online & Over-the-Counter ProductsShop the full product catalog or visit SMS for product selection and local pickup.Shop products →
SMS Enclosure ProductsShop built-to-order and vehicle-specific subwoofer boxes made or supplied through SMS.Shop enclosures →
Custom Acrylic & Lit FXShop illuminated acrylic, panels, speaker details, logos, and SMS-made lighting products.Shop Lit FX →
Professional InstallationAdd speaker, amplifier, radio, camera, electrical, Jeep, motorcycle, or complete-system installation.View services →
DSP Products & TuningBuy the processor, add integration, schedule tuning, or let SMS complete the entire signal path.View DSP options →
Custom FabricationEnclosures, panels, adapters, acrylic, CNC, laser, 3D scanning, printing, and one-off parts.View fabrication →
SMS Car Audio store information.
5919 4th Street, Marrero, LA 70072 • 504-289-8127 • Monday–Friday 10–6 • Saturday by appointment • Sunday closed.
Product SalesOnline ordering, in-store purchasing, authorized brands, product questions, and local pickup.
Scheduled ServicesInstallation, fabrication, DSP tuning, and custom work are handled by appointment.
Serving Greater New OrleansMarrero, Westbank, Gretna, Harvey, Belle Chasse, Metairie, Kenner, and surrounding areas.
Where Music Matters
Products, installation, fabrication, and tuning from one Marrero shop.
We can sell you the right product, install it correctly, fabricate what the vehicle needs, and tune the finished system—but we first listen to what you want it to do.