Each headphone has a frequency response curve tuned to a taste - they have multiple regions of boosts and reductions in bass mid and treble. A question always comes to mind when looking at fR curves - how designers are able to target the frequencies they want to boost and reduce and by certain...

Hi I previously used to have the w810i of which I was very satisfied by the weight and depth of the bass the years I used it. It became my benchmark for what bass should sound and feel like in music. But past this phone I have been left searching for the same quality. I have gone into 3 xperias...