The JEI Model SP-4B Speaker Panel is a 4-channel audio monitoring unit with four speakers. Each channel has a volume control, a VOX sensitivity control, and a VOX On/Off switch.
Applications
This unit is designed for military, intelligence and communications monitoring applications.
Features
VOX control to keep the speakers off until there is a good signal
Details
Inputs: 4 BNC unbalanced
Outputs: 4 front panel speakers
Controls: Rotary level and VOX sensitivity controls