KZ AS16 Pro 16BA In-Ear Wired Earphones — 16 Balanced Armature HIFI Bass Monitor, Noise-Cancelling Sport Headset (3.5mm)

Driver layout: Each earpiece houses 8 balanced armature drivers for a combined total of 16 drivers. The internal arrangement uses 4 × 31736 BA for high frequencies, 2 × 29689 BA for mids, and 2 × 22955 BA for lows to cover the full audible spectrum. Frequency response: 20 - 40000 Hz. Sound character: The quartet of 31736 high-frequency BA units delivers excellent resolution and extension, reproducing fine treble details—such as cymbal shimmer and string harmonics—while remaining bright without harshness. The multi-driver design balances lows, mids and highs to provide a powerful, immersive listening experience. Construction and finish: The shells are produced with an advanced metal-inlaid resin process that incorporates diamond-cut accents and metal-plastic lamination. This combination gives the AS16 Pro a premium feel, improved durability, and a comfortable hand-feel. Fit and isolation: The housings were shaped using big-data auricle sampling to better match human ear anatomy, reducing fatigue during extended use. Passive noise isolation exceeds 26 dB, effectively blocking ambient noise and helping create a cleaner listening environment. Technical specifications: Impedance: 18 Ω. Sensitivity: 114 dB ± 3 dB. Cable length: 120 ± 5 cm. Plug type: 3.5 mm.