Premium 2.5mm Audio Jack with 4-Pole Configuration

High-quality copper alloy core ensures superior conductivity and minimal signal loss for crystal-clear audio transmission. Gold-plated contacts resist corrosion and maintain long-term durability. Precision-engineered housing provides secure connections without loose fittings.

Ideal for professional headphones like ATH-M70X, M50X, R70X, M40X, and Sennheiser HD560S. Perfect for DIY repairs, custom cable builds, or upgrading existing audio equipment. Compact design maintains sleek aesthetics while delivering reliable performance.

Industrial-grade strain relief prevents cable damage from frequent bending or twisting. Compatible with balanced audio setups for enhanced soundstage and noise reduction. Sold in bulk quantities for resellers, repair shops, and audio enthusiasts seeking wholesale pricing.