SoundPeats - Air4 Pro True Wireless Earbuds with Adaptive ANC — frequency response Measured: Bright
This is the actual measured response of the SoundPeats - Air4 Pro True Wireless Earbuds with Adaptive ANC by soundpeats (source: AutoEq · Regan Cipher). Compare it against the Harman target, listen to the tuning on test signals below, then check prices.
Signature: Bright
Bass vs mids: +3.4 dB
Treble vs mids: +7.9 dB
Tuning vs Harman: 1.5 dB avg dev (close to target)
Measured by: AutoEq · Regan Cipher
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.
Kontinum Ulim Dynamic Drivers In-Ear Monitor IEM Earphone with OFC Cable
Measured: Bright
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