Canare 4S11 Speaker Cable, with Ultrasonically-Welded Bi-Wire Terminations (One Cable - for one Speaker); Assembled in The USA (12 Foot, Black, Two Spades to Four Spades)

Bi-wired configuration: two connectors at the amplifier end, four at the speaker end. It features premium terminations: a distinctive ultrasonic welding process fuses the copper wire directly to the brass banana or spade connector, removing any intervening metal, compression sleeves, or set screws. Star quad cable configuration decreases the electromagnetic field around the cable, reducing interaction with other system cabling. Assembled in Seattle, Washington, using proprietary connectors and a Sonobond welder. The welded spade connectors, with a 9.2mm opening engineered to fit almost all binding posts, are made from solid sheet copper and plated in gold for corrosion-free contact