KBEAR ST12 2Pin IEM Cable – 14-core 4N OFC Silver-Plated, 2m, 3.5mm/4.4mm, MMCX/2Pin | H HIFIHEAR

Upgrade your listening setup with the KBEAR ST12 2Pin IEM cable, a thoughtfully engineered detachable cable designed to pair with KZ, ZST, AS10, ES4, ZS10, ZST-X, CCA, C10, and other compatible earphones. Built to deliver a more composed, immersive soundstage, ST12 blends precision engineering with everyday practicality for more engaging daily listening.

Key construction and material choices aim to refine the overall audio delivery. The cable uses a dense network of conductors with silver-plated copper, delivering a clean high end, a well-defined midrange, and a solid low end. The result can help voices feel more articulate and textures more tangible, while the high frequencies remain extended without becoming harsh. The 22 AWG diameter and 8-strand braided design contribute to a smoother, more controlled overall presentation, especially during complex passages or fast-paced tracks.

Two length options for flexible use

Whether you’re at home, commuting, or working out, the ST12 Plus offers a longer 2-meter option that can accommodate devices or setups where wireless is not preferred. This extra length can be especially convenient for desktop setups, media centers, or when you want more range from your source without sacrificing the sense of space in your music.

Durable, comfortable, and ready for action

The ST12 design emphasizes longevity with a one-piece injection-molded construction that stands up to tension testing. The soft, ergonomic ear hooks follow the contours of the ear for wearing comfort during long listening sessions or light workouts. The braiding is both elegant and practical, offering a tidy appearance and reduced tangling for everyday use.

Versatile connectors and wide device compatibility

Choose from multiple pin options (MMCX, 2Pin, and recessed 2Pin) to fit a wide range of earphones. Two plug formats are available—3.5mm and 4.4mm (balanced)—both gold-plated to improve resistance to wear and corrosion. This makes the ST12 a flexible upgrade for many portable devices, from smartphones to dedicated DAC/amp setups.

Color options for personal style

Available in three finishes—black-blue, black, and gray—these cables offer style choices that can complement your headphones and overall gear aesthetic while staying understated and professional.

Note: Benefits described here reflect plausible improvements based on the cable’s materials and construction. Real-world results can vary by headphone model, source, and listening preferences. The ST12 is positioned as an enhancement option to explore, not a guaranteed outcome.

• 14-core 4N OFC silver-plated wires for potential clarity and extended high-end details
• 112 cores per strand and 8-strand braided structure for refined, balanced sound
• 2-meter optional length for added reach and flexibility

• One-piece injection molding for durability and ease of use
• Gold-plated MMCX/2Pin/Recessed 2Pin connectors for longer-lasting connections
• 3.5mm and 4.4mm plug options to suit common portable devices