H HIFIHEAR ST16 Plus 2m 16‑core Silver‑Plated IEM Cable

If you want a longer, higher‑fidelity wired connection for your in‑ear monitors, the ST16 Plus swaps standard short cords for a 2‑meter, premium‑conductivity cable. It combines high‑purity single‑crystal copper cores with silver plating and a dense braided build to improve signal transfer and sonic detail. The cable arrives with multiple plug and pin options, soft ear hooks and a rugged molded termination so it fits many popular IEMs and listening setups.

How does the ST16 Plus improve sound compared with a stock cable?

The ST16 Plus uses 16 cores of 5N single‑crystal copper with silver plating, raising conductivity and detail retrieval across frequencies. The construction balances copper’s warmth and low‑end solidity with silver’s clarity and treble extension, producing clearer layering and a more articulate presentation.

• 16‑core braided structure for lower resistance and better channel consistency
• 5N single‑crystal copper plus silver plating for improved transient and detail
• 23AWG diameter for stable impedance and refined dynamics

Which connectors and plug sizes will work with my earphones?

The cable is offered with multiple termination options — MMCX, 0.78mm 2‑pin, TFZ and QDC — and comes with 2.5mm, 3.5mm or 4.4mm plug choices. Gold‑plated connectors and an updated plug process help ensure reliable contact and longer mechanical life across many IEM brands and portable amps.

• Choose MMCX or 2‑pin based on your earphone socket type
• Available balanced plugs: 2.5mm or 4.4mm; standard: 3.5mm
• Gold plating and reinforced housings reduce oxidation and wear

Is the cable comfortable, durable and tangle‑resistant for daily use?

The ST16 Plus uses a soft, braided jacket with a one‑piece injection‑molded termination and preformed ear hooks for secure, comfortable wear. The braid and materials minimize memory and tangling, while high‑tension testing and reinforced plugs extend service life for regular use and travel.

• Soft ear hooks shaped to sit on the auricle for long listening sessions
• Special braiding reduces tangles and stores compactly
• High‑strength molded terminations pass tensile testing for durability

What color and styling choices are available?

The cable comes in three distinct colorways designed to complement different earphones and personal styles. Each finish pairs a primary tone with blue accents so you can match or contrast your IEMs without sacrificing a premium appearance.

• Deep black‑blue for a refined, understated look
• Neutral brown‑blue for a warm, versatile finish
• Bright silver‑blue for a modern, high‑contrast aesthetic

Who this is for: The KBEAR ST16 Plus is aimed at audiophiles, stage musicians and commuters who prefer wired fidelity, listeners upgrading from stock cables, and anyone who needs more reach between device and earphones. It’s particularly useful for owners of KBEAR KS1/KS2, CCZ Melody/DC02, Tin Audio T2/T2 Pro/T3/T5, Westone, TFZ, Kinera, Shozy and other IEMs that accept MMCX, 2‑pin, TFZ or QDC connections and who want improved detail, reliability and length without going wireless.