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

Bi-wired design: two connectors at the amplifier end, four at the speaker end. High-quality terminations: a distinctive ultrasonic welding process fuses the copper wire directly to the brass banana or spade connector, removing intervening metal, compression sleeves, or set screws. Star quad cable arrangement reduces the electromagnetic field around the cable for less interaction with other system cabling. Assembled in Seattle, Washington, using proprietary connectors and a Sonobond welder. Locking banana plugs provide optimal engagement between plug and binding post; advancing the locking collar tightens the splines inside the post