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FiR Audio e12 IEM — frequency response Measured: V-shaped

This is the actual measured response of the FiR Audio e12 IEM by fir (source: AutoEq · HypetheSonics). Compare it against the Harman target, listen to the tuning on test signals below, then check prices (from ₹1,64,990 at 1 store).

Signature: V-shaped Bass vs mids: +10.6 dB Treble vs mids: +9.3 dB Tuning vs Harman: 2.5 dB avg dev (close to target) Measured by: AutoEq · HypetheSonics 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 -

⚖ Compare this curve EQ preset download Full product page

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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KZ PR1 - Silver (HiFi) / Without Mic Measured: V-shaped 90% similar
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