AudioQuest ThunderBird Speaker Cable Jumpers

Standard stamped metal jumpers often act as a bottleneck for signal quality. These AudioQuest jumpers use high-purity solid copper and advanced noise-dissipation technology to ensure your signal travels with significantly less distortion and interference.

PSC+ is a high-purity copper with an ultra-smooth surface. By minimizing grain boundaries within the metal, it reduces the harshness and distortion often found in standard copper cables, resulting in a clearer, more natural sound.

This system uses a conductive carbon-loaded jacket to absorb and dissipate radio-frequency interference before it can reach your speaker terminals. By preventing this noise from entering the signal path, you get a cleaner, more detailed soundstage.

Yes, these cables are directional to ensure noise is drained away from the signal path. Look for the arrows printed on the cable jacket, which should point from the amplifier side toward the speaker terminals.

These jumpers feature 500-Series Hanging-Silver plated Purple Copper banana plugs, which are designed to fit standard 5-way binding posts. They provide a secure, high-pressure connection that is superior to the loose fit often found with basic spade or pin connectors.

The 8-inch length is specifically chosen to be long enough for easy installation while remaining short enough to minimize signal degradation. It provides the ideal balance between physical flexibility and electrical performance.