PRV Audio DSP2.4X 4‑Channel Digital Signal Processor

4‑Channel Car DSP

The PRV Audio DSP2.4X is a four‑channel digital signal processor built for car audio systems that need precise tuning. It accepts two input channels and provides four independent outputs with full routing flexibility. Graphic and parametric equalisation, crossover filters and a limiter give installers detailed control over every speaker.

Check inputs and mounting space

Verify that your source unit or amplifier provides two line‑level inputs compatible with the processor’s A and B channels. Confirm there is room for the unit in your chosen location and that you can run power, ground and remote turn‑on wires to it. Ensure your front‑end can supply a clean signal for the DSP to process.

Aluminium chassis with LCD interface

The processor uses a compact aluminium chassis that dissipates heat without a fan. An integrated LCD display and rotary encoder allow real‑time adjustments of gain, EQ, crossover slopes and limiter settings directly on the unit. RCA connectors on the rear panel handle the two inputs and four outputs for straightforward wiring.