The KZ Castor Pro is a high-performance IEM engineered with Harman Target tuning to deliver balanced audio with enhanced bass response — ideal for audiophiles and everyday music lovers alike. With a 20–40,000Hz frequency response, it ensures rich detail and clarity across the full sound spectrum. Available in two tuning versions: standard Harman Target and an Improved Bass variant for those who want extra punch without sacrificing clarity. Built with robust metal construction and a detachable cable, it's made to last — with an optional mic version for hands-free calls on the go.
Specifications
Frequency Response
20 – 40,000 Hz
Impedance
Harman Target: 22–40Ω | Improved Bass: 16–22Ω
Sensitivity
Harman Target: 101–104 dB | Improved Bass: 100–103 dB
