regancipher
100+ Head-Fier
This is the measurement of the IKKO Activebuds btw. Reminded me a bit of the Soundcore Space A40 with their slightly muted vocals and weird midrange bump, only with much more emphasis on the bass.
Couldn't really work out how to use the custom EQ without wrecking it but one of the presets did at least improve the sound a little. Electronic makes it a bit more dynamic and balances out the bass a bit more, flattening the bump between 200-700Hz.
Hopefully IKKO can do something with the default tuning as they've improved and fixed quite a bit since I got them.