Canare 4S11 Speaker Cable, with Ultrasonically-Welded Conventional (Non-Bi-Wire) Terminations, (One Cable - for one Speaker); Assembled in The USA (20 Foot, Grey, Bananas to Spades)

Conventional star-quad configuration: two connectors on each end, connected to a pair of opposite-side conductors. This cable is also offered in bi-wired configurations. The terminations employ a unique ultrasonic welding process that bonds the copper wire directly to the brass banana or spade connector, without intervening metal, compression sleeves, or setscrews. Star-quad cable configuration decreases the electromagnetic field around the cable for reduced interaction with other system cabling. Assembled in Seattle, Washington, using proprietary connectors and a Sonobond welder. The locking banana plugs ensure optimal engagement between plug and binding post; advancing the locking collar tightens the splines to the inside of the post