HIFIHEAR ST12 Plus 2m IEM Cable — 8-Core 4N OFC Silver-Plated, MMCX/2PIN, 3.5mm & 4.4mm Plugs

Enhance your wired listening with more room to breathe

The HIFIHEAR ST12 Plus 2m IEM cable gives you a longer, tangle-resistant wired connection for your in-ear monitors. At two meters, you can move freely, enjoy longer sessions, or stay connected to your device without reaching for wireless options. This upgrade aims to deliver a steadier signal path and less cable-induced fuss in everyday use.

Built for real-world listening, the ST12 Plus uses a high-density conductor arrangement designed to support a clear, immersive sound. It employs 14-core 4N OFC silver-plated wires, totaling 112 cores per strand. This structure is intended to help the highs feel crisper, the mids more precise, and the bass more present, while preserving natural voice texture. The 22 AWG diameter paired with an 8-strand braided design contributes to a refined, smooth signal with lower micro-details loss during dynamic passages.

What you may notice in daily use

• Sound clarity from the silver-plated cores and dense weaving for heightened high-frequency clarity and extended high-end details.
• Midrange definition with meticulous instrument separation helping vocals sit more distinctly in the mix.
• Bass texture with fuller low-end presence without overpowering the mids.

• Durability and comfort—a one-piece injection-molded construction and a soft, ergonomic ear hook shape support long sessions and a snag-free wear experience.
• Versatility in connections—three pin options (MMCX, 2PIN, recessed 2PIN) with gold-plated interfaces and two plug formats (3.5mm and 4.4mm) designed for broad compatibility with many devices.
• Style and color options—three colorways (black-blue, black, gray) to suit different setups and personal taste.

Why this cable fits your setup

The combination of durable construction, flexible plug options, and a longer length makes the ST12 Plus a practical upgrade for users who value reliable wired performance across home, travel, and outdoor uses. While results can vary with each headset and source device, the design emphasizes a robust signal path and comfortable wear for extended listening sessions.

Please note: benefits described reflect potential outcomes based on the cable’s materials and structure and are not guarantees for every listener or device.