Youre a natural
JH Audio tuned the second iteration of their famous IEMs to deliver the most natural sound ever created. They gave full control back to you with the industrys first user-controlled bass adjustment, because Norah Jones and Megadeth should never sound the same!

Freqphase waveguide
Freqphase Technology creates the most phase accurate IEMs on the market by correcting misalignment caused by low, mid, and high frequencies traveling to your ear at different speeds.

Soundrive technology
Soundrive Technology utilizes our proprietary mini quad drivers. This allows JH Audio Custom IEMs to remain smaller in size while housing up to 12 drivers per side.

Acoustic sound chamber
Acoustic Sound Chamber is a 3D printed, recessed tubing system that is the first of its kind, keeping sweat at bay and alleviating the need for excessive cleaning.