Canare 4S11 Speaker Cable, with Ultrasonically-Welded Bi-Wire Terminations (One Cable - for one Speaker); Assembled in The USA (6 Foot, Black, Two Spades to Four Spades)

Bi-wired configuration: two connectors at the amplifier end, four at the speaker end. The terminations utilize a distinctive ultrasonic welding process that bonds the copper wire directly to the brass banana or spade connector, without any intervening metal, compression sleeves, or setscrews. Star quad cable configuration minimizes the EM field around the cable for less interaction with other system cabling. Assembled in Seattle, Washington, using proprietary connectors and a Sonobond welder. The welded spade connectors (9.2mm opening, which fits almost all binding posts) are manufactured from solid sheet copper, plated in gold for corrosion-free contact