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

Bi-wired configuration: two connectors at the amplifier end, four at the speaker end. The terminations employ a distinctive ultrasonic welding method that bonds the copper wire directly to the brass banana or spade connector, eliminating intervening metal, compression sleeves, or setscrews. Star quad cable design minimizes the EM field surrounding the cable for decreased interaction with other system cabling. Assembled in Seattle, Washington, utilizing proprietary connectors and a Sonobond welder. Locking banana plugs ensure optimal engagement between plug and binding post; advancing the locking collar tightens the splines to the inside of the post