Contact SMS Car Audio
Questions about a product, order, pickup, or professional service?
Use this page for product availability, fitment help, online orders, local pickup, built-to-order products, custom acrylic, installation, fabrication, DSP tuning, or a complete audio project.
SMS Car Audio
Products are sold online and over the counter. Installation, DSP tuning, fabrication, and custom work are available by appointment when professional service is needed.
- Phone/Text: 504-289-8127
- Email: al@smscaraudio.com
- 5919 4th Street, Marrero, LA 70072
- Monday–Friday: 10–6
- Saturday: by appointment
- Sunday: closed
Helpful information
- Product name or link for availability, fitment, and order questions.
- Order number for shipping, pickup, or order-status questions.
- Vehicle year, make, model, trim, and factory audio for fitment or installation.
- Photos and measurements for enclosures, acrylic, panels, and fabrication.
- State whether you need products only or professional service.
Send a Product or Service Question
Where Music Matters
Buy the product, ask a question, or start a service request.
SMS supports online orders, in-store purchases, custom products, installation, fabrication, factory integration, and professional tuning.