The Green-GO Slim Audio Interface 4-Wire can act as a general purpose line in/out device for purposes such as program audio and announcements or as a complete user-based engine with 32 channels and program audio.

The 4W Slim Audio Interface links any 4-wire analogue intercomsystem into the Green-GO digital Ethernet network. This audio in/out interface connects either to an existing matrix or other analogueinterfacing products. This allows an audio signal to be injected into theGreen-GO network and transmitted to any other location on the sameEthernet network. When use as a matrix style intercom system, onechannel of the matrix system can be used as a group on the Green-GOsystems

The SI4WR 4-Wire Interface X is a single port 4-wire device, used for integrating line level audio signals, in and out of the system. Featuring a full-color OLED display that shows information about channels, cue signals; configurable by the four buttons on the front of the device with access to many of the same functions and features as most other Green-GO devices.

Connectivity to 4-wire systems is achieved via 1x XLR3F and 1x XLR3M. Powered via PoE through a network cable connected to the devices Ethercon port.

The term 4-wire refers to two pairs of (balanced) wires, providing independent, bidirectional audio lines. They can act as a general-purpose line in/out device suitable for show relay and announcements or for linking to an external intercom channel.

Technical Data
— Dimensions: 95mm x 119mm x 42mm
— Weight: 235g
— Connections: 1 x 10/100Mbps Neutrik RJ45
— EtherCON 1x XLR3F, 1x XLR3M
— Controls: 1-display, 4 x Buttons
— Power Supply: PoE (802.3af)