Audio-Technica Pro: ATH-M40x Monitor Headphones — frequency response Measured: V-shaped

This is the actual measured response of the Audio-Technica Pro: ATH-M40x Monitor Headphones by Audio-Technica (source: AutoEq · Auriculares Argentina). Compare it against the Harman target, listen to the tuning on test signals below, then check prices (from ₹10,366 at 1 store).

Signature: V-shaped Bass vs mids: +4.6 dB Treble vs mids: +7.6 dB Tuning vs Harman: 1.5 dB avg dev (close to target) Measured by: AutoEq · Auriculares Argentina On file since 2026-09-21

Your earphones / headphones

Wearing your own earphones or headphones? Pick them here and the player pre-corrects for their sound, so the demo plays the target tuning itself - not both mixed together.

Signal

Bass Treble

Same signal, two ways: hear it without this tuning, then with it -

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Sounds like

Curve-shape similarity from the same measurements - open any two in the compare tool to overlay and hear them side by side.

Audio Technica ATH-M50X Professional Monitor Headphones - Black Measured: V-shaped 91% similar

Audio Technica ATH-M50X BT2 Wireless Over Ear Headphones - Black Measured: V-shaped 91% similar

Audio-Technica ATH-M50x Wired Professional Monitor Headphones - White Measured: V-shaped 91% similar

Audio Technica ATH-M50x Professional Monitor Wired Headphones with 3 Cables - Black Measured: V-shaped 91% similar

Other measurements of this product

Different rigs measure the same product differently - coupler, placement and compensation all show. Each curve is credited to the source that measured it.

Measured: Warm Measured by ASH-IR HpCF · on file since 2026-10-15