SMS CAR AUDIO SERVICES

What do you want this thing to do?

Sound better. Get louder. Hit harder. Carry with the top off. Light up at night. Add modern features. Fit equipment where nothing off the shelf works. Tell us the goal and the vehicle. We build the path from there.

2021 Toyota 4Runner full audio system and electrical upgrade by SMS Car Audio
WHAT DO YOU WANT DIFFERENT?

Start with the result. We’ll get into the hardware after that.

DSP, electrical and fabrication are tools. Better sound, more bass, more output, modern features or a full custom build are the reasons we use them.

HOW A PROJECT STARTS

You do not need the part numbers first.

  1. 01Tell us the vehicle.

    Year, make, model, trim, factory audio package and current equipment.

  2. 02Tell us what you want different.

    Clarity, loudness, bass, staging, open-air output, features, appearance or some combination of them.

  3. 03Tell us what still has to work.

    Seat and cargo use, weather, electrical capacity, factory functions, budget and future plans.

  4. 04We build the connected system.

    Signal, speakers, bass, amps, electrical, fabrication, installation and tuning are matched together.

HOW MUCH HELP?

Buy the product, have us handle the work, or build the whole thing.

WHERE MUSIC MATTERS

Tell us what you are trying to fix or build.

You do not need the part numbers first. Give us the vehicle, goal, constraints and budget range.