【Upgraded 10 Balanced Armatures】KZ ASX has strictly select the upgraded BA for this model. The 30017s BA is mainly for the high frequency. With it, the highs are more extended, bringing a subtle and real experience. The 31736s is for the mids and highs which significantly improves the resolution, precise instrument phase, presenting clear and delicate texture to ensure rich sound quality. The 29689s is for the mids, offering sweet durable and infectious voice. The 22955s is for the lows with low distortion and fast rich lows
【Extraordinary Acoustic Adjustment】KZ ASX adopts a high-precision digital modeling 3D printed acoustic inner support parts to avoid mutual interference of 10 balanced armatures bands and reduce the resonance effect of the cavity. A rigorous and scientific architectures design takes in account the actual sound quality of each frequency band
【4 Frequency Division, 3 Channel Tuning】As a professional earphone manufacturer, KZ never go with the flow to only emphasis the lows. It’s more focused on the complex and accurate frequency division circuit. KZ ASX is made with10BA and 3 channel conduits to display pure sound quality. With professional front end and lossless audio source, the effect is better