ProCo Sound EC12 Siamese Twin Audio/Power Cable | 75 ft

The ProCo Sound EC12 Siamese Twin is built for production teams and touring engineers who need to deliver both AC power and digital audio to stage boxes, powered speakers, or processing racks without managing two separate cable runs. By bonding a PowerCON power channel and a shielded AES/EBU XLR audio channel into one flexible composite assembly, it simplifies cable management in environments where stage real estate and setup time are at a premium.

The cable construction prioritizes signal integrity under demanding live conditions. The AC line is shielded, and the audio line is double-shielded, providing complete rejection of hum and buzz artifacts below 100 kHz — a critical requirement when AC power and audio share the same jacket. The flexible composite design handles repeated coiling and uncoiling without fatiguing, making it a reliable choice for touring rigs, festival stages, and installed systems that see regular reconfiguration.

For integrators and system techs working with PowerCON-equipped gear, the EC12 eliminates the need to separately route and label power and audio, reducing the risk of patching errors and speeding up both deployment and strike. The XLR Female to XLR Male audio channel with PowerCON Blue to PowerCON Grey power termination matches the standard signal-flow convention used across professional live audio systems.