Canare 4S11 Speaker Cable, with Ultrasonically-Welded Conventional (Non-Bi-Wire) Terminations, (One Cable - for one Speaker); Assembled in The USA (40 Foot, Grey, Spades to Spades)

Conventional star-quad configuration: two connectors at each end, joined to a pair of opposite-side conductors. This cable is also offered in bi-wired configurations. Featuring 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. The 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 specialized welder. The spade lugs, with a 9.2mm opening, are made from gold-plated sheet copper and fit almost all binding posts