No crossover, no phase cancellation, just powerful and coherent pure sound. 
Limited by the physical size of driver, Balanced Armature technology were believed that cannot produce full spectrum of sound so that multiple drivers with electronics passive crossover and acoustic damping has to be used to create something with decent bass, smooth mid range and sharp high frequencies. 
We studied existing single BA driver IEMs in the market and the result was not very pleasant. We kept challenging ourselves to see what we can deliver by using the minimum number of driver and how we can make it better. 
Working closely with well-known Balanced Armature technology supplier, we were not satisfied with what they can provide off the shelf. We went one step further, to design new Balanced Armature driver with our own specification. Brainstorm and discussion meeting with the engineers, samples were made and tested over and over again. Multiple rounds of pre-production demo and peer critique with industry insiders. Haka is the result and answer of our hardworking. 

Single Proprietary Precision Balanced Armature Drivers

NO crossover

FR: 20Hz - 20kHz 

Sensitivity: 107dB

Impedance: 18 ohms @ 1K Hz

Noise Isolation: 26dB +/- 3dB(Custom Version)

Free Solid Color shell color. 

Artwork limited to none transparent color(s) only. 


Please download the following files for your convenience. 


  Catalogue - English          


Catalogue - Simplified Chinese 


Catalogue - Traditional Chinese


Order Form


Imaging shown is for illustrative purposes only. Actual color, design and driver maybe different. 

All price stated does not include shipment and earmold impression service