64 Audio Aspire 4 In-Ear Headphones - Open Box — frequency response Measured: Basshead
This is the actual measured response of the 64 Audio Aspire 4 In-Ear Headphones - Open Box by 64 Audio (source: AutoEq · Super Review). Compare it against the Harman target, listen to the tuning on test signals below, then check prices.
Signature: Basshead
Bass vs mids: +8.5 dB
Treble vs mids: +0.7 dB
Tuning vs Harman: 3.2 dB avg dev (moderately tuned)
Measured by: AutoEq · Super Review
On file since 2026-09-29
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.
Symphonium Audio x NightJar Meteor In-Ear Headphones - Open Box - 3.5mm
Measured: Basshead
93% similar