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Sound Processors

(38 products)

Car sound processors help you shape, route and tune the signal in your audio system. We carry options for straightforward equalization, bass restoration and multi-channel digital tuning, so you can choose a processor that matches your setup and the adjustments you want to make.

Equalizers and bass restoration processors

For hands-on tone adjustments, the Power Acoustik PWM-5V combines 5-band parametric equalization with subwoofer control. If your goal is bass restoration, the Power Acoustik BASS-MX offers parametric adjustment and a dash remote. Consider where you want to make adjustments and how the processor will connect with the rest of your system.

Digital signal processors for multi-amp systems

A digital signal processor can provide more routing and tuning options. The Expert Electronics X8-AiR has four RCA inputs, eight outputs, app tuning and per-channel EQ. The DS18 DSP2.6DBT routes two inputs to six outputs and offers Bluetooth app tuning, an LCD screen and selectable crossover filters.

Choosing a sound processor

Start with the number of inputs and outputs your system needs, then compare the controls and tuning features you’ll use. Before installation, check the product’s connections against your source unit and amplifiers, and plan a mounting location that keeps controls accessible when needed.

Complete your system with car amplifiers, explore car speakers, or browse our car subwoofers.

Sound Processors

Equalizers and bass restoration processors

Digital signal processors for multi-amp systems

Choosing a sound processor

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