Audio Connectors - Walmart Audio Connectors. Showing 40 of 7121 results that match your query. Product - 10 pcs RCA Female to RCA Female Audio Video Cable Jack Plug Adapter Connector. Product Image. Price $ 7. 95. Product - TSV 24 Pieces Audio Jack Connector, 24K Gold Male Banana Plugs Audio Jack Speaker Wire Cable Screw Connector. Clearance. Product Image. How to Hack a Headphone Jack - Circuit Basics TRS Audio Jack. TRS audio plugs are found on standard stereo headphones that don’t have a microphone. After you cut into the cable, you’ll probably find one of three common ways these can be wired: Copper wire ground sheath wrapped around two insulated audio signal wires.