Premium 4mm Banana Connectors – Pure Copper Conductivity & Industrial-Grade Durability
Ultra-conductive pure copper core ensures minimal signal loss for high-precision audio/electrical applications. Gold-plated contacts resist corrosion, maintaining stable connectivity in demanding environments.
Precision-engineered 8mm panel socket with reinforced threads for secure mounting in car audio systems, lab equipment, or DIY electronics. Flawless compatibility with standard 4mm banana plugs.
Industrial-strength ABS housing withstands extreme temperatures and mechanical stress, ideal for automotive, aerospace, and pro-audio installations.
Factory-direct pricing with bulk discounts – wholesale quantities available for distributors and large-scale projects. Globally certified for safety and performance compliance.






























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banana connectors banana plug 4mm adaptateur jack banana socket Pure copper panel socket opening size 8mm car plug
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