Audio-Technica ATH-M20X 40mm Drivers Closed-Back Headphones

Nominal impedance

Acoustic design

Driver system

Published frequency response

Follow the low end

The M20x uses 40 mm drivers with neodymium magnets and copper-clad aluminium wire voice coils. Its tuning emphasises low-frequency performance for monitoring rhythm, bass and recording playback.

Keep monitoring contained

The closed circumaural design surrounds the ears, providing passive isolation and helping limit bleed. It suits studio tracking and listening when an open headphone would let more sound escape.

A light everyday fit

At 190 g without cable and connector, the M20x keeps weight modest. The padded earcups and headband support repeated monitoring sessions. Set the earcups into a comfortable position before bringing the volume to your usual listening level.

Plug into your audio setup

A 3 m cable exits from one side to keep the connection simple. The included 6.3 mm snap-on adapter lets you use compatible studio headphone outputs.

The Driver System in This Model

The listed driver arrangement is 40 mm. The manufacturer’s stated frequency response is 15 Hz - 20,000 Hz. Listen with familiar speech, instruments and transient-rich recordings while keeping the playback source and listening level consistent. Driver size describes the construction; the full listening result also depends on fit and your audio chain.

Which headphone configuration is this?

Audio-Technica ATH-M20X 40mm Drivers Closed-Back Headphones. 47 ohms is the listed impedance; choose the exact model rather than transferring specifications from another version.

Is the acoustic design suitable for my room?

The closed-back construction provides passive sound isolation and helps reduce playback spill. Place both earcups evenly to maintain the intended seal.

Do I need a headphone amplifier?

47 ohms is the impedance, but sensitivity, source capability and your desired level also matter. Use a suitable headphone output; higher-impedance models can need more voltage than a phone or controller provides.

What cable or plug is specified?

3.0 m straight cable, left-side exit. Gold-plated 3.5 mm stereo plug. Use the connection and any adapter specified for this exact model.

Does it include a voice microphone?

These are dedicated listening headphones. Add a separate microphone and the appropriate recording input if your setup needs voice chat or recording.

How should I interpret the recommended audio equipment?

The recommendations offer alternative audio chains. A standalone amplifier needs a suitable analogue source; a standalone DAC needs an amplifier. Keep the normal stereo cable with the matching headphone output.

Which accessories are listed?

6.3 mm snap-on adapter. Other equipment shown in listening or studio photographs is a separate purchase.