---
product_id: 164069011
title: "EX4.6 PRO"
brand: "prv audio"
price: "RM527"
currency: MYR
in_stock: null
reviews_count: 12
category: "Prv Audio"
url: https://www.desertcart.com.my/products/164069011-ex4-6-pro
store_origin: MY
region: Malaysia
---

# 9 Volts RMS max output 4 in / 6 out RCA channels Bass boost up to +12dB at 45Hz EX4.6 PRO

**Brand:** prv audio
**Price:** RM527
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Elevate your car audio game — because your playlist deserves precision!

## Quick Answers

- **What is this?** EX4.6 PRO by prv audio
- **How much does it cost?** RM527 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/164069011-ex4-6-pro)

## 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

- • **Powerful Output:** Delivers up to 9V RMS for crisp, distortion-free sound
- • **Custom Bass Boost:** Adjustable +0 to +12dB boost at 45Hz to feel every beat
- • **Smooth Crossover Slope:** Butterworth 12dB/octave slope ensures seamless frequency transitions
- • **Instant Channel Control:** Quick On/Off buttons for each channel to tailor your vibe on the fly
- • **Precision Sound Routing:** 4 RCA inputs with 6 outputs for ultimate audio control

## Overview

The PRV Audio EX4.6 PRO is a versatile 3 or 4-way electronic crossover designed for car audio enthusiasts seeking professional-grade sound customization. Featuring 4 RCA inputs and 6 outputs, it supports up to 9 volts RMS output and offers a bass boost adjustable up to +12dB at 45Hz. With quick channel on/off controls and a smooth Butterworth 12dB/octave crossover slope, it ensures clear, powerful, and perfectly balanced audio tailored to your driving soundtrack.

## Description

Buy 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: Equalizers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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 | #36,604 in Electronics ( See Top 100 in Electronics ) #40 in Car Amplifier Equalizers |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (352) |
| 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

![EX4.6 PRO - 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.my/products/164069011-ex4-6-pro](https://www.desertcart.com.my/products/164069011-ex4-6-pro)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-12*