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Book an Appointment
At SMS Car Audio, every vehicle gets the time it deserves.
🔊 DSP Tuning & Installation
All DSP tuning, installations, and fabrication are by appointment only so we can measure, tune, and finish it right.
👋 Walk-ins Welcome
Come by anytime for consultations, quotes, and product demos.
💰 Deposit for Reserved Times
To lock a specific install/tuning time, a deposit is required and applied to your invoice.
Use the contact form below to request a date & time. We’ll confirm ASAP.