---
product_id: 144713032
title: "MUSYSIC MU-CO4W Professional 2/3/4-Way Stereo Audio Crossover – Advanced Sound Processing for Precision Frequency Management in Live Sound and Studio Applications"
brand: "musysic"
price: "A$363"
currency: AUD
in_stock: true
reviews_count: 6
category: "Musysic"
url: https://www.desertcart.com.au/products/144713032-musysic-mu-co4w-professional-2-3-4-way-stereo-audio
store_origin: AU
region: Australia
---

# 80dB signal-to-noise ratio 20Hz-25kHz frequency range 2/3/4-way stereo crossover MUSYSIC MU-CO4W Professional 2/3/4-Way Stereo Audio Crossover – Advanced Sound Processing for Precision Frequency Management in Live Sound and Studio Applications

**Brand:** musysic
**Price:** A$363
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game — because your audio deserves precision and power.

## Quick Answers

- **What is this?** MUSYSIC MU-CO4W Professional 2/3/4-Way Stereo Audio Crossover – Advanced Sound Processing for Precision Frequency Management in Live Sound and Studio Applications by musysic
- **How much does it cost?** A$363 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/144713032-musysic-mu-co4w-professional-2-3-4-way-stereo-audio)

## Best For

- musysic enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** Balanced XLR and 1/4" inputs/outputs make setup quick and compatible with all your pro gear.
- • **Pro-Grade Signal Clarity:** Ultra-low distortion (<0.05%) and high SNR (80dB) ensure pristine audio fidelity every time.
- • **Rugged 19" Rack Mount Design:** Built tough for professional environments, combining durability with sleek, space-saving aesthetics.
- • **Precision Frequency Management:** Delivers crystal-clear sound by perfectly routing frequencies to each speaker driver.
- • **Versatile 2/3/4-Way Configuration:** Adapt your setup effortlessly for live sound, studio, or installed systems with flexible crossover modes.

## Overview

The MUSYSIC MU-CO4W is a professional-grade 2/3/4-way stereo audio crossover designed for precise frequency separation in live sound, studio, and installed audio systems. Featuring a wide 20Hz-25kHz frequency response, ultra-low distortion, and an 80dB signal-to-noise ratio, it ensures crystal-clear sound delivery. Its rugged 19" rack-mount design and versatile input/output options make it an essential tool for any serious audio professional seeking flawless sound control.

## Description

PROFESSIONAL 2/3/4-WAY AUDIO STEREO SOUND PROCESSING CROSSOVER 19" Rack Mount ***BRAND NEW -- NEVER USED*** Very high quality Audio Stereo 2/3/4-Way Crossover professionally distributed sound system and speaker set up MUSYSIC MU-CO4W One Year Limited Manufacturer Warranty in USA The MUSYSIC MU-CO4W is a professional 2/3/4-Way Audio Stereo Sound Processing Crossover. If you are designing a sound stage, setting up your studio or even setting up an indoor or outdoor venue such as a conference room or even your yard or deck, properly sending your sound to the correct speakers is a must do. The MU-CO4W is your answer in setting up a professionally distributed sound system and speaker set up.

Review: Sound control - Sleek and elegant design. Tough sturdy construction design made to last. Simple to integrate into system and to set.
Review: Good while it works. - First one sounded OK but soon one channel quit. Only in stereo mode so could be an IC gave up. Anyway the replacement has been better all around. Better sound, less hum in the output and clearer than the first. Now we will see how long it lasts......

## Features

- MUSYSIC MU-CO4W is a high-performance 2/3/4-way stereo audio crossover engineered for professional audio environments, including live sound, studio production, and installed systems. Designed to deliver precise frequency separation and crystal-clear signal routing, this unit ensures each speaker driver receives exactly the frequencies it was designed to reproduce. Whether you're managing a complex PA setup or fine-tuning your studio monitors, the MU-CO4W provides unmatched clarity, control, and flexibility
- Frequency Response: 20Hz-25kHz (1dB) / Low Cut Filters: 30Hz / -3dB, 12dB/Octave / Signal-to-Noise Ratio: 80dB
- Total Harmonic Distortion: <0.05% / Input Impedance: 100k Ohms / Output Impedance: 220 Ohms
- Unbalanced XLR 1/4" input jacks / Balanced XLR, 1/4" outputs
- 19" Rack Mount

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QB9V4CK |
| Best Sellers Rank | #35,633 in Musical Instruments ( See Top 100 in Musical Instruments ) #42 in Equalizers & Feedback Controllers |
| Color | black |
| Compatible Devices | Laptop, Desktop, MP3 Player |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (48) |
| Date First Available | April 4, 2019 |
| Included Components | Cables (type and quantity not specified) |
| Is Waterproof | FALSE |
| Item Weight | 7.13 pounds |
| Item model number | MU-CO4W |
| Manufacturer | MUSYSIC |
| Material | Metal, Plastic |
| Model Name | MU-CO4W |
| Mounting Type | rack mount |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Dimensions | 19 x 8 x 2 inches |
| Recommended Uses For Product | For Surround Sound Systems |
| Shape | rectangular prism |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Size | 19 Inches |
| Speaker Type | Outdoor, Subwoofer |
| Special Feature | Stereo Pairing |
| Specific Uses For Product | Professional audio system setup, sound stage, studio, indoor or outdoor venues, conference rooms, yards, or decks |
| Style | professional |
| Subwoofer Connectivity Technology | Wired |
| Surround Sound Channel Configuration | 5.1 |
| UPC | 688281307676 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** MUSYSIC
- **Connectivity Technology:** XLR
- **Frequency Response:** 25 KHz
- **Speaker Maximum Output Power:** 220 Watts

## Images

![MUSYSIC MU-CO4W Professional 2/3/4-Way Stereo Audio Crossover – Advanced Sound Processing for Precision Frequency Management in Live Sound and Studio Applications - Image 1](https://m.media-amazon.com/images/I/61BTP8SNShL.jpg)

## Questions & Answers

**Q: Why can’t I turn off power switch.**
A: There is no power switch.  We just turn off all the amps first, then power to the whole amp rack.  Reverse order when powering up.

**Q: How good is this product?**
A: Yes.  I think this is a good product.  I have it in a rack for my Karaoke and DJ shows.  I have not had any issues with it.

**Q: Using the unit in 3 way stereo, does it still provide subwoofer output?**
A: Yes, you set the crossover points between low and mids, as well as between mids & highs.  You then have a left and right output each for subs, mids & tweeters.  We're using it exactly this way with our stereo 3-way mains and very helpful for setting overall system frequency response before optimizing with a stereo 31-band eq.

**Q: el equipo trabaja a fuente de volt. 115v \60hz?**
A: YES

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound control
*by E***I on January 26, 2023*

Sleek and elegant design. Tough sturdy construction design made to last. Simple to integrate into system and to set.

### ⭐⭐⭐⭐ Good while it works.
*by B***R on January 23, 2023*

First one sounded OK but soon one channel quit. Only in stereo mode so could be an IC gave up. Anyway the replacement has been better all around. Better sound, less hum in the output and clearer than the first. Now we will see how long it lasts......

### ⭐⭐⭐⭐⭐ Worked great configured as 3-way stereo
*by A***R on May 31, 2021*

Used this to replace an older fixed frequency "can-type" crossover network in a 3-way sound system. Worked great and much better to adjust crossover frequencies, also levels for each at the crossover rather than on the amps.

## Frequently Bought Together

- MUSYSIC MU-CO4W Professional 2/3/4-Way Stereo Audio Crossover – Advanced Sound Processing for Precision Frequency Management in Live Sound and Studio Applications
- GEARit XLR to XLR Microphone Cable (3 Feet, 10 Pack) XLR Male to Female Mic Cable 3-Pin Balanced Shielded XLR Cable for Mic Mixer, Recording Studio, Podcast - Multi Colored, 3Ft, 10 Pack

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*