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AFUL Performer5 / Performer 5 1DD + 4BA IEMs - Performer 5 4.4MM — frequency response Measured: V-shaped

This is the actual measured response of the AFUL Performer5 / Performer 5 1DD + 4BA IEMs - Performer 5 4.4MM by aful (source: AutoEq · Jaytiss). Compare it against the Harman target, listen to the tuning on test signals below, then check prices (from ₹20,055 at 1 store).

Signature: V-shaped Bass vs mids: +5.7 dB Treble vs mids: +5.6 dB Tuning vs Harman: 1.4 dB avg dev (close to target) Measured by: AutoEq · Jaytiss On file since 2026-09-10

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.

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.

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