A Touring Staple
A Touring staple since 2006. The JH11 features dual low drivers for punchy bass, and precision tuning to take distortion out of the equation.

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.

Variable Bass
Variable bass output, adjustable from cable; user controlled low frequency drivers with the adjustable bass (0 to 10db).