Silent Knight EVS-100WBU Expander Card for EVS-100W Remote Amplifier for 100 Watt Primary / 50 Watt Backup Operation
EVS-100WBU: External Backup Amplifier for EVS-100W · 100W
EVS intelligent amplifiers areused to amplify audio messages for distribution throughout a facility. They are used with 5820XL-EVS or 6820EVS and arecapable of producing 50, 100, or 125W of audio power. These amplifiers arefully supervised by the main panel for trouble conditions.
Key Features
- Comes with 4 fully programmable Class A or Class B speaker circuits
- 25 or 70.7 Vrms operation
- Expansion up to 8 speaker circuits with the EVS-CE4
- Six wire connection to the 6820EVS system: two wires for the Voice Bus (VBUS) and four wires for the SBUS connections
- Can be mounted up to 6000 feet away from the 6820EVS control panel
- 120 VAC or 240 VAC operation
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