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Headphone Zone X Kiwi Ears - Cadenza + FiiO - BTR11 - Black — frequency response Measured: V-shaped

This is the actual measured response of the Headphone Zone X Kiwi Ears - Cadenza + FiiO - BTR11 - Black by Kiwi Ears (source: AutoEq · Bakkwatan). Compare it against the Harman target, listen to the tuning on test signals below, then check prices.

Signature: V-shaped Bass vs mids: +7.7 dB Treble vs mids: +6 dB Tuning vs Harman: 1.4 dB avg dev (close to target) Measured by: AutoEq · Bakkwatan 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 -

Sounds like

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