Canare 4S11 Speaker Cable, with Ultrasonically-welded Conventional (Non-Bi-Wire) Terminations, (One Cable - for one Speaker); Assembled in The USA (30 foot, Black, Bananas to Bananas)

Conventional star-quad design: two connectors on each end, each connected to a pair of conductors on opposite sides. This cable is also offered in bi-wired versions. Premium terminations: a distinctive ultrasonic welding technique bonds the copper wire directly to the brass banana or spade connector, without any intermediate metal, compression sleeves, or setscrews. The star-quad cable design decreases the electromagnetic field surrounding the cable, reducing interaction with other system wiring. Manufactured in Seattle, Washington, utilizing proprietary connectors and a Sonobond welder. The locking banana plugs ensure excellent engagement between the plug and binding post; turning the locking collar tightens the splines against the inside of the post