---
product_id: 6636361
title: "Emotiva CMX-2 Precision AC Line Restoration and Common Mode Filter System"
brand: "emotiva audio"
price: "198.50 DT"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/6636361-emotiva-cmx-2-precision-ac-line-restoration-and-common-mode
store_origin: TN
region: Tunisia
---

# High-current IEC cord 2 AC outlets Resettable circuit breaker Emotiva CMX-2 Precision AC Line Restoration and Common Mode Filter System

**Brand:** emotiva audio
**Price:** 198.50 DT
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Emotiva CMX-2 Precision AC Line Restoration and Common Mode Filter System by emotiva audio
- **How much does it cost?** 198.50 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/6636361-emotiva-cmx-2-precision-ac-line-restoration-and-common-mode)

## Best For

- emotiva audio enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Construction:** Built to last with robust machined aluminum and a durable FR4 circuit board.
- • **Unmatched Noise Filtering:** Experience pristine audio with advanced L-C noise filtering technology.
- • **Versatile Mounting Options:** Easily mountable in any orientation to fit your setup perfectly.
- • **Precision DC Offset Eliminator:** Say goodbye to unwanted DC offsets for cleaner power delivery.
- • **Continuous Line-Status Monitoring:** Stay informed with real-time monitoring of your power line status.

## Overview

The Emotiva CMX-2 is a high-performance AC line restoration and common mode filter system designed to enhance audio quality by eliminating noise and DC offsets. Featuring two commercial-grade AC outlets, a detachable high-current IEC power cord, and a reliable resettable magnetic circuit breaker, this unit is built with heavy-duty materials for long-lasting performance and can be mounted in various orientations.

## Description

The Emotiva CMX-2 is an advanced line filter designed specifically to provide clean AC power to audio and video components. In addition to preventing most high frequency line noise from reaching your sensitive components, the CMX-2 also eliminates another significant problem: DC offset that may be present on your AC power line due to unbalanced loads or to flaws in the power system itself. (If DC offset is present, it can cause the power transformers in modern equipment to run hotter, produce more mechanical hum, or even fail prematurely.) The CMX-2 also includes a line status monitor that will immediately alert you to a missing power ground or reversed power line connections.

Review: A fair price for a well-made problem solver but, No power cord included! - Works well to reduce or eliminate transformer hum on amplifiers. It is fairly priced and well built... but... make sure you have an extra IEC power cord as one doesn't come with the unit. There is a Trip Lite 14 AWG one for about 10 bucks that is pretty nice. This should help with an amplifier where it hums mechanically not through the speakers. This is for noisy transformer hum you hear when the amp is plugged in but not hooked to speakers. It is fairly narrow and I found it easy to find a spot for it behind my equipment rack and it is easily mounted with a few screws.
Review: Works like a charm! Highly recommended! - I was pulling what remained of my hair out trying to figure our why my JL Audio Fathom F212 subwoofer's internal toroidal transformer was at times very quiet and at other times audibly humming very in a very distracting fashion. Installing dedicated 20 amp circuits, moving the sub to the other side of the breaker box brought not a lick of relief. After reading many articles I decided that D.C. offset on the A.C. line maybe be the culprit. The two options for experimenting were to obtain a toroidal isolation transformer or a device like the CMX-2. Not having much luck in the past with isolation transformers (they can hum as well!) I decided to give the CMX-2 a try. After hooking it up I can tell you I've reached audio nirvana once again. The F212 is as quiet as a church mouse even with my ear right against the cabinet! It's the best money I've spent in a long, long time and if D.C. offset is your problem, I can recommend the CMX-2 unequivocally! As a matter of fact, I'm going to buy another one just to have on hand!

## Features

- High-quality common mode and differential mode L-C noise filtering, precision DC offset eliminator, and continuous line-status monitoring.
- Heavy-duty double sided FR4 circuit board and Power Direct Connect mounting system, which connects the outlets directly to the circuit board.
- Two commercial grade AC outlets and standard detachable high-current IEC power cord.
- High reliability resettable magnetic circuit breaker.
- Constructed from heavy machined aluminum; may be mounted vertically or horizontally.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 5 Amps |
| ASIN | B008O37LXY |
| Brand | emotiva audio |
| Customer Reviews | 4.2 out of 5 stars 36 Reviews |
| Enclosure Material | Aluminum |
| Global Trade Identification Number | 00818841010320 |
| Item Weight | 3.4 Pounds |
| Manufacturer | Emotiva Audio Corporation |
| Maximum Current | 5 Amps |
| Mfr Part Number | CMX-2 |
| Model Number | CMX-2 |
| Number of Outlets | 2 |
| Number of Ports | 2 |
| Other Special Features of the Product | Magnetic |
| Plug Type | Type B |
| Power Plug Type | Type B - 3 pin (North American) |
| Special Feature | Magnetic |
| Total Power Outlets | 2 |
| UPC | 818841010320 |
| Voltage | 250 Volts |

## Product Details

- **Brand:** Emotiva Audio
- **Total Power Outlets:** 2
- **Voltage:** 250 Volts
- **Special Feature:** Magnetic
- **Recommended Uses For Product:** Indoor

## Images

![Emotiva CMX-2 Precision AC Line Restoration and Common Mode Filter System - Image 1](https://m.media-amazon.com/images/I/71VE2bGs3CL.jpg)
![Emotiva CMX-2 Precision AC Line Restoration and Common Mode Filter System - Image 2](https://m.media-amazon.com/images/I/71vXrzTbKSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A fair price for a well-made problem solver but, No power cord included!
*by J***N on April 11, 2019*

Works well to reduce or eliminate transformer hum on amplifiers. It is fairly priced and well built... but... make sure you have an extra IEC power cord as one doesn't come with the unit. There is a Trip Lite 14 AWG one for about 10 bucks that is pretty nice. This should help with an amplifier where it hums mechanically not through the speakers. This is for noisy transformer hum you hear when the amp is plugged in but not hooked to speakers. It is fairly narrow and I found it easy to find a spot for it behind my equipment rack and it is easily mounted with a few screws.

### ⭐⭐⭐⭐⭐ Works like a charm! Highly recommended!
*by B***Y on April 24, 2017*

I was pulling what remained of my hair out trying to figure our why my JL Audio Fathom F212 subwoofer's internal toroidal transformer was at times very quiet and at other times audibly humming very in a very distracting fashion. Installing dedicated 20 amp circuits, moving the sub to the other side of the breaker box brought not a lick of relief. After reading many articles I decided that D.C. offset on the A.C. line maybe be the culprit. The two options for experimenting were to obtain a toroidal isolation transformer or a device like the CMX-2. Not having much luck in the past with isolation transformers (they can hum as well!) I decided to give the CMX-2 a try. After hooking it up I can tell you I've reached audio nirvana once again. The F212 is as quiet as a church mouse even with my ear right against the cabinet! It's the best money I've spent in a long, long time and if D.C. offset is your problem, I can recommend the CMX-2 unequivocally! As a matter of fact, I'm going to buy another one just to have on hand!

### ⭐⭐⭐ Sad. Did not work for in my case.
*by K***L on July 15, 2017*

The CMX-2 did not work for me. The transformer hum is still there. BUT, the build quality on this product is SUPERB. It has a very high-end feel and look.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-31*