The IED1522AIOLR 2x2 CobraNet Audio I/O Module is a CobraNet interface for use in the professionally installed sound market. The IED1522AIOLR receives CobraNet network audio and sends them to two balanced analog audio outputs while simultaneously inputting two channels of mic/line level balanced audio and transmitting them as CobraNet network audio. The IED1522AIOLR is perfect for applications requiring additional inputs or outputs to an existing CobraNet system.