PRV AUDIO EX3.5 Crossover – 9V Car Audio Processor, 4 In 6 Out RCA

Take control of your car audio with the PRV AUDIO EX3.5 Crossover

In a vehicle, every ride can reveal different listening needs. The PRV AUDIO EX3.5 Crossover is a compact, 9V electronics device that lets you shape how signals travel from your head unit or amp to your speakers. Designed for both 2‑way and 3‑way configurations, it gives you the flexibility to balance highs, mids, and lows with precision, helping you move beyond stock sound without compromising system compatibility.

Flexible connections for modern setups

With 4 inputs and 6 outputs in RCA format, you can route signals to multiple channels and tailor who gets what part of the spectrum. This setup supports two channels in stereo plus one mono path, or three channels across two stereo outputs and a mono path, depending on your amplifier layout. The result is a more organized signal path that can reduce noise and help individual components breathe.

• Butterworth 12 dB/Octave slope for smooth transitions between frequency bands.
• Per‑channel output level control enables balanced listening without swapping wires.
• Sub Out includes an adjustable Bass Boost for bass presence on demand.
• Quick On/Off buttons on each channel simplify real‑world tweaks during a drive.

Fine‑tuned sound, built for real life

The EX3.5 puts adjustable high‑pass and low‑pass filters at your fingertips, so you can sculpt the crossover points that best suit your car, speakers, and listening style. Pair these controls with the sub boost and you can explore deeper bass lines, tighter midrange, and clearer highs—without changing hardware. This device is designed to integrate with existing car audio components, offering a path to improved clarity and balance when upgrading an aftermarket system or optimizing a factory setup.

• Dedicated sub‑out boost lets you emphasize low end when the track calls for it.
• Three‑way capability supports more complex speaker arrangements, helping you realize a fuller front stage.
• Compact design and quick‑control buttons make on‑the‑road adjustments straightforward.

A trusted part of the PRV AUDIO lineage

With over a decade and a half in automotive sound innovation, PRV AUDIO brings thoughtful electronics, proven performance, and easy integration to your car audio project. The EX3.5 is built to slot into a wide range of systems, offering a blend of flexibility and control to help you explore what your setup can achieve. While results vary with other components and vehicle acoustics, many users discover more precise imaging, clearer vocals, and a more controlled bass response when experimenting with the crossover settings.