Marshall Sound Runner 10 Gauge Speaker Cable 50 ft, EHS-Built by EVENT. $78.80. This is our custom-built 10AWG zip cord styled speaker cable. Construction is Marshall Sound Runner W8110, 10 GA speaker cable. It is a heavy-duty ultra durable oxygen-free copper (OFC) speaker cable with great flexibility. These are amazing sounding speaker cables and are perfect for studio applications. Pick the connectors you need: 1/4", Banana, Speakon, Fork and EP. For more information on cabl...