Speaker Cables - Walmart Speaker Cables. Showing 40 of 58958 results that match your query. Search Product Result. 24K Gold Plated Audio Jack Wire Cable Screw Connectors, for Musical Audio Speaker Wire & Audio/ Video Receiver. 6-ft RCA Male Shielded Audio Cable To Bare Wire For Speakers & Subwoofer, Heavy-Duty. Product Image. Price $ 8. 99. Audio Cables & Wiring - soundonsound All audio signal cable is screened, which means that an outer conductor wraps around the other conductor(s) to shield them from electromagnetic interference.