This professional speaker cable, 100 meters in black, is made of pure oxygen-free copper (OFC), delivering excellent conductivity and flexibility. Its low resistance and high voltage capacity up to 3 kV ensure accurate and detailed sound transmission. The PVC insulation protects reliably at temperatures from -20 °C to +70 °C. Whether you’re in a studio, performing live, or enjoying home audio, this cable ensures stable, high-quality sound performance. speaker cable 2x4.00mm2 black spool 100 meter OFC copper audio speaker wire hifi sound home theater studio amplifier setup speaker connection flexible audio cord professional installation signal clarity speaker audio transmission.
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