Choose RCA gold-plated audio cables for analog connections between components, or choose 3.5 mm cables when connecting devices with a headphone-style output to RCA inputs. Choose XLR cables for balanced microphone and professional audio connections, where the dual-wire signal can help reduce noise and interference, while gold-plated contacts support corrosion resistance.

Choose a gold-plated audio cable length by measuring the signal path, accounting for bends and connection slack, and selecting the shortest length that reaches without tension. For installations involving RCA, 3.5mm, or XLR connections, consider equipment placement, cable routing, and the need for future service access before choosing among available lengths.

Balanced gold-plated audio cables, such as XLR cables, use dual-wire signal paths to help reduce noise and interference, making them well suited for microphones and professional audio installations. Unbalanced cables, commonly using RCA or 3.5mm connectors, carry analog audio through a simpler connection for compatible source and audio components, while gold-plated contacts help resist corrosion.

Gold-plated XLR female-to-male audio cables fit microphones and other balanced audio equipment, with dual-wire construction that helps reduce noise and interference. RCA-to-RCA and 3.5mm-to-RCA cables connect compatible source devices, amplifiers, receivers, and other analog audio equipment.