KZ Castor – Harman Target Version

Castor Harman version uses stacked dual dynamic drivers (10 mm bass plus 8 mm mid/high) with adjustable two-stage low and two-stage high filters that yield sixteen profiles. Tuned to the Harman target for balanced, neutral tonality: tight sub-bass, clean mids, and smooth highs. Rated 31–35 Ω and 105±3 dB sensitivity, it’s easy to drive from phones and dongle DACs.

A top-and-bottom stacked cavity keeps the shells compact and light, following an in-ear form for a quick seal and stable isolation. The integrated injection-molded chamber improves tolerances and consistency, while the included silicone tips in multiple sizes help you dial fit for long sessions—commuting, study, or gaming—without hotspots or constant readjustment

An integrated injection-molded shell houses the dual-driver array and four tuning switches. A detachable QDC socket pairs with the flat transparent black copper cable terminated in 3.5 mm. Swaps are simple if you prefer upgrades or mic variants. The design targets daily durability while keeping weight low and the seal consistent.

Within our range, Castor Harman is the neutral-leaning pick when you want clarity and balance over sheer bass. Vocals sit naturally, treble stays smooth, and the four switches give practical fine-tuning for different tracks or games. Pair with a clean dongle for best control; choose the Bass edition if you prefer heavier low-end emphasis.

Package includes the earphones, detachable copper cable, silicone ear tips, a tuning lever, an instruction booklet, and eco-friendly packaging. This kit covers fit, operation of the tuning switches, and ready-to-play connectivity; memory-foam tips are not included in this set, so add them separately if you prefer their seal or tonality.

Your purchase is covered by our trusted warranty: six months for IEMs, with local service in Nepal. Should you have any questions or issues, our support team is ready to help by phone or email — it’s part of the Sharmaz Acoustic promise.