Five Balanced Armature Drivers with Hybrid Configuration The KZ ASX boasts a hybrid driver configuration that combines five balanced armature drivers per earpiece. This setup is designed to deliver a balanced and detailed sound profile. Each armature driver is tuned to handle specific frequency ranges, resulting in precise reproduction of vocals, instruments, and bass frequencies. This configuration makes the ASX suitable for audiophiles and musicians who seek high-fidelity audio. Ergonomic Resin Shell with Faceplate Design The IEMs feature a 3D-printed resin shell that is custom-molded for comfort and secure fit. The faceplate design adds a touch of aesthetic appeal while also contributing to sound isolation. This ergonomic design minimizes listener fatigue during extended listening sessions, making the KZ ASX suitable for professionals who rely on accurate sound reproduction. Detachable 2-Pin Cable with High-Purity OFC Wiring The KZ ASX comes with a detachable 2-pin cable constructed from high-purity Oxygen-Free Copper (OFC) wiring. OFC is known for its excellent conductivity and low signal loss, ensuring that the audio signal is transmitted with high fidelity. The detachable cable feature allows users to replace or upgrade the cable according to their preferences or specific use case requirements.