---
product_id: 164069011
title: "Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO"
brand: "prv audio"
price: "R$1297"
currency: BRL
in_stock: true
reviews_count: 12
category: "Prv Audio"
url: https://www.desertcart.com.br/products/164069011-crossover-car-audio-ex4-6-pro-4-way-or-3
store_origin: BR
region: Brazil
---

# 9V RMS max output power 4 in / 6 out RCA channels Bass boost up to +12dB at 45Hz Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO

**Brand:** prv audio
**Price:** R$1297
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with precision sound control — don’t just listen, experience it!

## Quick Answers

- **What is this?** Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO by prv audio
- **How much does it cost?** R$1297 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/164069011-crossover-car-audio-ex4-6-pro-4-way-or-3)

## Best For

- prv audio enthusiasts

## Why This Product

- Trusted prv audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth Audio Transitions:** Butterworth 12dB/octave crossover slope ensures crisp, distortion-free sound separation.
- • **Tailored Bass Enhancement:** Adjust bass boost from 0 to 12dB at 45Hz to feel every beat like never before.
- • **Instant Channel Activation:** Quick On/Off buttons let you fine-tune each channel on the fly without missing a moment.
- • **Powerful Output Performance:** Delivers a robust 9 volts RMS output to drive your car audio system with clarity and punch.
- • **Precision Multi-Channel Control:** Seamlessly manage 2, 3, or 4 RCA input signals for ultimate sound customization.

## Overview

The PRV Audio EX4.6 PRO is a versatile 4-way or 3-way electronic crossover designed for car audio enthusiasts seeking professional-grade sound tuning. Featuring 4 RCA inputs and 6 outputs, a powerful 9V RMS output, adjustable bass boost, and Butterworth crossover slopes, it delivers clear, balanced audio by directing frequencies precisely where they belong. Compact and user-friendly, it’s the perfect upgrade for millennial managers who demand premium in-car sound performance.

## Description

desertcart.com: PRV Audio Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO : Electronics

Review: Good - Works good. Bought new but think I got a returned/used item
Review: Clarity - That crossover gave me everything I was looking for to clear up my music and send the highs and lows where they needed to go.

## Features

- 2/3/4 RCA Input Signal Options
- 9 Volts RMS maximum output
- Bass Boost 0 to 12dB set at 45Hz
- Quick On/Off button for each channel
- Crossover slope rate: Butterworth 12 db/Octave

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YCV88VY |
| Best Sellers Rank | #45,183 in Electronics ( See Top 100 in Electronics ) #49 in Car Amplifier Equalizers |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (351) |
| Date First Available | September 25, 2019 |
| Item Weight | 1.61 pounds |
| Item model number | EX4.6PRO |
| Manufacturer | PRV AUDIO |
| Other display features | Wireless |
| Product Dimensions | 1.3 x 9 x 6.3 inches |
| Whats in the box | PRV AUDIO EX4.6 PRO Crossover Car Audio |

## Images

![Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor - EX4.6PRO - Image 1](https://m.media-amazon.com/images/I/61u76+p48zL.jpg)

## Questions & Answers

**Q: Will 9 volts hurt an amplifier with rca inputs rated at 4 volts? do you just lower the gain on the amps? the amps are alpine 50 watts x 4 channels.**
A: This will not hurt the amplifier. The output voltage is not a full time constant 9v.

**Q: does this come with as bass knob**
A: No, but you can adjust the signal level going into your subs from this crossover.

**Q: este producto es chino?**
A: Es chino pero la verdad es de muy buena calidad es muy buena marca reconocida en latino america

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by I***! on October 1, 2025*

Works good. Bought new but think I got a returned/used item

### ⭐⭐⭐⭐⭐ Clarity
*by W***Y on April 13, 2025*

That crossover gave me everything I was looking for to clear up my music and send the highs and lows where they needed to go.

### ⭐⭐⭐⭐⭐ I find this x-over to be high end quality for a very decent price.
*by S***C on October 9, 2023*

High end quality, and awesome sound too. Only negative is I would have preferred easier to turn control knobs instead the flat style knobs. But that's really only a personal preference, and mostly do to my installed location. Will recommend to anyone building a super size system running multiple amps and wanted crystal clear sound at extreme high levels. :)

## Frequently Bought Together

- PRV AUDIO Crossover Car Audio EX4.6 PRO 4 Way or 3 Way Electronic Crossover 9 Volts, 4 in 6 Out RCA Channels Car Sound Processor
- RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.com.br/products/164069011-crossover-car-audio-ex4-6-pro-4-way-or-3](https://www.desertcart.com.br/products/164069011-crossover-car-audio-ex4-6-pro-4-way-or-3)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-16*