---
product_id: 51849304
title: "Pro Audio CM311 XLR Reference Head-Worn Condenser Microphone with XLR Connector"
brand: "akg"
price: "$1769.11"
currency: USD
in_stock: true
reviews_count: 6
category: "Akg"
url: https://www.desertcart.us/products/51849304-pro-audio-cm311-xlr-reference-head-worn-condenser-microphone-xlr
store_origin: US
region: United States of America
---

# 12dB gain-before-feedback boost Cardioid polar pattern for isolation Differoid noise-cancelling tech Pro Audio CM311 XLR Reference Head-Worn Condenser Microphone with XLR Connector

**Brand:** akg
**Price:** $1769.11
**Availability:** ✅ In Stock

## Summary

> 🎙️ Own the stage with AKG’s noise-cancelling powerhouse!

## Quick Answers

- **What is this?** Pro Audio CM311 XLR Reference Head-Worn Condenser Microphone with XLR Connector by akg
- **How much does it cost?** $1769.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51849304-pro-audio-cm311-xlr-reference-head-worn-condenser-microphone-xlr)

## Best For

- akg enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Connectivity:** Available with XLR, mini XLR, and TA4F connectors to seamlessly integrate with all wireless systems.
- • **Comfort Meets Durability:** Robust headband design ensures all-night comfort and freedom of movement during performances.
- • **Next-Level Noise Rejection:** Differoid tech slashes ambient noise by up to 12dB, keeping your vocals front and center.
- • **Unmatched Clarity on Stage:** Experience crystal-clear, distortion-free sound even in the loudest live environments.
- • **Mechanical Noise? Not a Chance:** Internal shock mount and condenser capsule minimize handling and body noise for pristine audio.

## Overview

The AKG Pro Audio CM311 is a professional head-worn condenser microphone engineered for touring and live sound. Featuring advanced Differoid noise-cancelling technology and a cardioid polar pattern, it delivers up to 12dB more gain before feedback, ensuring clear, isolated vocals. Its robust yet comfortable headband and multiple connector options make it a versatile choice for wireless setups, while the internal shock mount reduces mechanical noise for pristine audio quality.

## Description

Be Different for touring and live-sound applications The CM311 reference head-worn condenser microphone is designed for touring and live-sound applications. It sounds like the best handheld microphones -full, clear and distortion-free, even with the loudest singers. Differoid stands for differential cardioid, which cancels ambient noise from floor monitors, crowds and other sources. Controlled field tests show that the Differoid provides up to 12dB more gain before feedback than conventional cardioid microphones. Many users of CM311 say that their house mix is better because the mic's isolation is nearly complete. The CM311 is available in different versions, e.g. the CM311 L with a three-pin mini XLR connecter, which fits all AKG wireless body-pack transmitters.

Review: NO SPARE PARTS IN THE UK - The microphone noise cancellation and sound quality is excellent. I found it a little difficult to adjust to my head and I need to have the microphone pressed against my lips to stop it coming loose when I play drums. The foam pop that covers the mic falls off very easily and only one is provided. This is where the big problem comes in. There is no direct manufacturer support for this product in the UK and desertcart can’t provide spare parts. So good luck if you loose the foam pop. One of the many AKG partner companies I got passed to after AKG and Harman couldn’t do anything (Soundtech) told me this isn’t a UK product, shouldn’t be sold in the UK and the warranty won’t be valid. Fair enough, desertcart are happy to replace the item if it’s faulty and offered me a full refund 10 months after purchase after me using the product. I’m not sure how long this informal warranty situation of theirs lasts though. Not a good setup for a product of this type.
Review: No viene bien especificado que no es compatible para usarlo con inalambrico

## Features

- Differoid noise-cancelling technology for highest ambient noise rejection
- Cardioid polar pattern for outstanding gain before feedback
- Condenser capsule with internal shock mount for efficient rejection of mechanical and body noise
- Robust headband construction for maximum comfort and freedom of movement
- Available with professional XLR/mini XLR and W/TA4F connector for all wireless pocket transmitters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CO2Z92G |
| Audio sensitivity | 68 Decibels |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | 62,154 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 1,037 in Condenser Microphones |
| Customer Reviews | 3.8 3.8 out of 5 stars (23) |
| Date First Available | 1 Jan. 2024 |
| Global Trade Identification Number | 00885038024965 |
| Impedance | 75 Ohms |
| Item Weight | 209 g |
| Item dimensions L x W x H | 20.8 x 10.2 x 31 centimetres |
| Item model number | 6000H50930 |
| Item weight | 209 g |
| Manufacturer | AKG |
| Material | Plastic |
| Material Type | Plastic |
| Microphone form factor | microphone only |
| Number of batteries | 1 Lithium Ion batteries required. |
| Number of channels | 1 |
| Power source | Corded Electric |
| Product Dimensions | 20.83 x 10.16 x 30.99 cm; 208.65 g |
| Signal-to-noise ratio | 78 dB |
| UPC | 700315946733 885038024965 |

## Product Details

- **Brand:** AKG
- **Colour:** Black
- **Compatible devices:** Amplifier, Karaoke Machine, Radio, Speaker
- **Connectivity technology:** XLR
- **Connector type:** XLR
- **Included components:** Two connectors: Mini XLR and Professional XLR W/ta4 F
- **Model name:** cm311 a
- **Polar pattern:** Unidirectional
- **Recommended uses for product:** Singing
- **Special feature:** differoid noise reduction technology

## Images

![Pro Audio CM311 XLR Reference Head-Worn Condenser Microphone with XLR Connector - Image 1](https://m.media-amazon.com/images/I/61DabD0WIKL.jpg)

## Customer Reviews

### ⭐⭐ NO SPARE PARTS IN THE UK
*by G***T on 7 May 2025*

The microphone noise cancellation and sound quality is excellent. I found it a little difficult to adjust to my head and I need to have the microphone pressed against my lips to stop it coming loose when I play drums. The foam pop that covers the mic falls off very easily and only one is provided. This is where the big problem comes in. There is no direct manufacturer support for this product in the UK and Amazon can’t provide spare parts. So good luck if you loose the foam pop. One of the many AKG partner companies I got passed to after AKG and Harman couldn’t do anything (Soundtech) told me this isn’t a UK product, shouldn’t be sold in the UK and the warranty won’t be valid. Fair enough, Amazon are happy to replace the item if it’s faulty and offered me a full refund 10 months after purchase after me using the product. I’m not sure how long this informal warranty situation of theirs lasts though. Not a good setup for a product of this type.

### ⭐⭐ Review
*by O***S on 8 June 2023*

No viene bien especificado que no es compatible para usarlo con inalambrico

### ⭐⭐⭐⭐⭐ Review
*by R***R on 28 May 2018*

Sounds amazing. No bleed from my drums whatsoever. Sounds as good as my sm58. With a little bending fits good. I'm a very active drummer, no issues with it falling off my head. It helps to follow recommendations and have the mic actually touching your lips to help stabilize it. Very impressed after being a skeptic of a headset mic. LOVE IT!!

## Frequently Bought Together

- AKG Pro Audio CM311 XLR Reference Head-Worn Condenser Microphone with XLR Connector, Black
- Shure WA310 4-Feet Microphone Adapter Cable, 4-Pin Mini Connector (TA4F) to XLR(F) Connector

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/51849304-pro-audio-cm311-xlr-reference-head-worn-condenser-microphone-xlr](https://www.desertcart.us/products/51849304-pro-audio-cm311-xlr-reference-head-worn-condenser-microphone-xlr)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*