Clear Speaker JumperSold in sets of four Clear Bi Wire jumpers use Clear speaker conductors, arranged like a very short Clear speaker cable. Intended for use with Clear and Clear Light speaker cables, the Clear Bi Wire Jumpers provide better performance than an internal bi wire. Like all Clear speaker cables, Clear Bi Wire Jumpers use multi stranded concentric conductors. The outside of one concentric conductor is tied to the inside of the other for each lead (positive &