H HIFIHEAR KBEAR ST16 Plus 2m 16-Core IEM Cable

The KBEAR ST16 Plus is a 2-meter, 16-core 5N OCC silver-plated detachable IEM cable engineered to deliver clearer highs, tighter bass, and flexible connector options for a wide range of in-ear monitors.

Built for audiophiles who want a longer, durable wired connection without compromise, the ST16 Plus combines high-purity single-crystal copper cores with a silver plating to balance warmth and detail. Its soft, tangle-resistant braid and multiple plug and pin configurations make it a practical upgrade for many popular earphones and portable amps. Available in three colorways, this cable aims to improve audio transmission while remaining comfortable for everyday wear.

How does this cable affect my sound quality?

The ST16 Plus uses sixteen 5N (99.999% purity) single-crystal copper cores with silver plating, which brings out clearer high frequencies while retaining solid low-end weight. The 23AWG diameter and the braided 16-strand layout reduce interference and improve signal integrity for more nuanced playback.

• 16-core design for improved channel fidelity and reduced loss
• Silver-plated copper enhances treble detail and transient response
• Thicker 23AWG strand reduces resistance for better power transfer
• Braid geometry minimizes microphonic noise and crosstalk

Which connectors and plugs will fit my earphones and devices?

The ST16 Plus offers multiple terminations to match most IEMs and portable sources. Choose between MMCX, 0.78mm 2-pin, TFZ, or QDC connector types at the earpiece end, and 3.5mm with optional 2.5mm or 4.4mm balanced plugs at the source end for compatibility with balanced outputs.

• Selectable earpiece pins: MMCX, 2-pin (0.78mm), TFZ, QDC
• Source plug options: 3.5mm standard, 2.5mm/4.4mm balanced available
• Gold-plated contacts for corrosion resistance and reliable connection
• QDC full-coverage pin option increases cross-compatibility

Is the cable comfortable and durable enough for daily use?

Yes—the cable uses a soft, flexible jacket and a refined braiding technique that resists tangling while remaining pliable. One-piece injection-molded strain reliefs and a high-tension durability test ensure long service life even with frequent coiling and movement.

• Soft earhooks shaped to match the auricle for secure, comfortable fit
• One-piece molded connectors reduce breakage points
• Special braiding keeps the cable neat and low-profile
• Passed high-intensity tension checks for extended longevity

What length and color choices are available, and why do they matter?

The ST16 Plus is designed in a 2-meter length to accommodate setups where longer reach is needed—on-stage rigs, desk rigs, or users who prefer not to use Bluetooth. Three finishes let you match the cable to your earphones and personal style while maintaining consistent performance.

• 2.0 m length suits desktop, stage, and relaxed listening positions
• Three colorways: deep black-blue, neutral brown-blue, bright silver-blue
• Longer cable avoids strain on jacks and offers flexible placement
• Stylish braid gives a refined look without bulk

Who is this for: The KBEAR ST16 Plus is aimed at serious listeners, portable-audio enthusiasts, and musicians who want a high-quality wired connection with flexible compatibility. If you use detachable IEMs (MMCX, 2-pin, TFZ, QDC) and seek improved detail and durability in a longer cable, the ST16 Plus is a practical upgrade that balances tonal clarity, comfort, and robust construction.