# Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones

The M-Series ATH-M40x professional monitor headphones are tuned flat for incredibly accurate audio monitoring across an extended frequency range.

Critically acclaimed sonic performance

The M-Series ATH-M40x professional monitor headphones are tuned flat for incredibly accurate audio monitoring across an extended frequency range.

Your studio experience is enhanced with superior sound isolation and swivelling ear-cups for convenient one-ear monitoring.

Engineered with pro-grade materials and robust construction, the M40x excels in professional studio tracking and mixing, as well as DJ monitoring.

**FEATURES**

-   Cutting-edge engineering and robust construction

-   40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils

-   Tuned flat for incredibly accurate sound monitoring across the entire frequency range

-   Circumaural design contours around the ears for excellent sound isolation in loud environments

-   90° swiveling earcups for easy, one-ear monitoring

-   Professional-grade earpad and headband material delivers more durability and comfort

-   Collapsible for space-saving portability

-   Detachable cable (includes 1.2 m - 3.0 m coiled cable and 3.0 m straight cable)

###### What You Get

-   1 x ATH-M40x Headphones
-   1 x Cable Pouch
-   2 x Headphone Aux Cables (1x coiled/1x straight cable)
-   1 x User Manual

###### Specifications

-   **Type:** Closed-back dynamic
-   **Driver Diameter:** 40mm
-   **Frequency Response:** 15 - 24,000 Hz
-   **Maximum Input Power:** 1,600 mW @ 1KHz
-   **Sensitivity:** 98 dB
-   **Impedance:** 35 ohms
-   **Weight:** 240g (without cable)
-   **Cable:** 1.2m-3m coiled, 3m straight cablesConnector Gold-plated stereo 1/8” (3.5 mm) connector with strain relief
-   **Cable - Detachable:** Yes
-   **Magnet:** Neodymium
-   **Voice Coil:** CCAW (Copper-clad aluminum wire)
-   **Folding/collapsible:** Yes
-   **Accessories Included:** Screw-on 1/4” adapter, pouch
-   **Warranty:** 2 Years

## Details

- **Price:** 105.0 GBP
- **Vendor:** Audio-Technica
- **Type:** Headphones
- **Tags:** BLACK5, On Ear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 105.00 GBP | In stock |

## Images

- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio
- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio
- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio
- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio
- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio
- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio
- Audio-Technica ATH-M40x Professional Over Ear Monitor Headphones - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/audio-technica-ath-m40x-professional-over-ear-monitor-headphones)
> Updated: 2026-04-29