Speaker Wire The speaker wire comes wrapped around a hard plastic spool. The spool neatly contains unused wire and allows for convenient dispensing. Set the spool on its side for effortlessly rolling out the wire, or set the spool on end to keep it in place. 10 Feet 23/52 Speaker Wire front view Copper Wire This Oxygen Free Copper Speaker Wire Cable that's build with high stranded conductors provides premium sound quality with for home theater and car audio system.