Canare 4S11 Speaker Cable, with Ultrasonically-Welded Bi-Wire Terminations (One Cable - for one Speaker); Assembled in The USA (10 Foot, Grey, Two Spades to Four Spades)

Bi-wired configuration: two connectors at the amplifier end, four at the speaker end. Premium terminations: a unique ultrasonic welding process fuses the copper wire directly to the brass banana or spade connector, eliminating intervening metal, compression sleeves, or setscrews. Star quad cable configuration reduces the electromagnetic field around the cable, minimizing interaction with other system cabling. Assembled in Seattle, Washington using proprietary connectors and a Sonobond welder. The welded spade connectors feature a 9.2mm opening, designed to fit most binding posts. They are constructed from solid sheet copper and plated in gold for corrosion-free contact