AudioQuest ThunderBird BiWire Jumpers Set of 4 (8 inches)

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AudioQuest ThunderBird BiWire Jumpers

ThunderBird BiWire Jumpers employ Direction-Controlled Solid Perfect-Surface Copper+ (PSC+) conductors, covered with a conductive carbon-loaded extrusion that reduces RF pick-up. Terminated with AudioQuest's 500-Series Hanging-Silver plated Purple Copper spades or bananas on either end, these jumpers simplify the connection at your speaker's binding posts — ideal for single-wired loudspeakers, or as a match for the ThunderBird ZERO and ThunderBird BASS speaker cable pair. This product is made to order at AudioQuest headquarters in Irvine, CA, with custom lengths and terminations available — expect moderately delayed fulfillment. As an authorized AudioQuest dealer in Toronto, Canada, Vinyl Sound can help you choose the right jumper configuration for your speakers.

Key Features

• Solid Perfect-Surface Copper+ (PSC+) conductors — the highest grade of copper available, maximizing the performance of a copper conductor
• Carbon-based noise dissipation — alternating layers of metal and carbon-loaded synthetics "shield the shield," minimizing RF noise before it reaches the ground-attached layer
• 500-Series Hanging-Silver plated Purple Copper spades or bananas on either end
• Sold as a set of 4
• Made to order, with custom lengths and terminations available

Technical Specifications

Frequently Asked Questions

When do I need BiWire jumpers?
BiWire jumpers connect the high- and low-frequency binding posts on a single-wired loudspeaker, allowing you to use a single-wire speaker cable like ThunderBird ZERO on speakers designed for BiWiring. Contact Vinyl Sound to confirm the right jumper length and connector type for your setup.

Spade or banana — which should I choose?
This depends on your speaker's binding posts. Contact Vinyl Sound with your speaker's brand and model, and we can help you choose the optimal connector type.