DSP Products, Integration & Tuning

Shop the processor, book the tuning, or combine the complete signal path.

SMS sells car-audio DSP processors, DSP amplifiers, factory-radio interfaces, line-output converters, controllers, and signal adapters. Installation and professional tuning are available but are not required to purchase the hardware.

What should be confirmed before the job.

These details prevent mismatched products, unnecessary labor, and unreliable setup.

Factory SignalCorrect or work around factory EQ, bass roll-off, active channels, time delay, ANC, and factory-amplifier behavior.
System ControlSet crossovers, routing, levels, presets, protection, subwoofer integration, and multi-amplifier assignments.
Measurement & ListeningUse measured response, polarity, delay, level, and listening checks to finish the system around its intended use.
Where Music Matters

Start with the vehicle, the current signal path, and the result you want.

Send the year, make, model, factory audio package, equipment already installed, channel plan, and whether the goal is everyday sound, high output, open-air use, stronger bass, or a complete custom system.