AtlasIED AA-YSUM Passive Summing Cable for AA Series Amplifiers, 5.5mm Phoenix Connector

Convert stereo line-level sources into a single, mono feed quickly and reliably with the AtlasIED AA-YSUM passive summing cable. This purpose-built audio cable for AA Series amplifiers uses two RCA male inputs summed through a precision 3-resistor network into a single three-position Phoenix (Euro-style) connector, delivering an impedance-matched, unbalanced mono output. At 3' (1 m) length and fully passive, the AA-YSUM needs no power, giving AV integrators and installers a plug-and-play way to free up stereo channels and consolidate playback devices in commercial paging, security and surveillance installations. Use it to connect CD/DVD players, media receivers or other consumer sources to mic/line inputs on mixers and amplifiers without introducing noise or complicated wiring. Rugged terminations and a compact design make it ideal for monitoring stations, networked audio racks and field deployments where space and reliability matter. Streamline your next install—add the AtlasIED AA-YSUM to your toolkit to simplify audio routing in monitoring and security systems.

• Simplifies stereo-to-mono conversion for fast, reliable installs
• Passive 3-resistor summing network preserves signal integrity and matches impedance
• 3' (1 m) cable with 2x RCA male to 3-position Phoenix connector for direct AA Series amplifier hookup
• No power required—compact, low-maintenance solution ideal for security, surveillance and monitoring systems
• Saves rack space and cost compared to active summing boxes; backed by a 36-month limited warranty