Bosch EVX-BA Evax Backup Amp Module

Bosch EVX-BA Evax Backup Amp Module Features

The EVX-BA provides a means to switch in a backup amplifier in the event of a primary amp failure. One backup amp can be provided in reserve for several primary amps. Amplifier outputs are connected at TB2, and speaker field wiring at TB1. Supervisory and 24 VDC power inputs are provided at TS1. The LED on-board activates when the backup amp has been switched in. All wiring is power-limited. Mounts to snaptrack or 5/8” nylon standoffs. The EVX-BA is compatible with both 25VRMS and 70VRMS audio signals.

• Backup Amplifier Functionality: Ensures continuous operation by automatically switching to a backup amplifier if the primary amplifier fails, enhancing system reliability.
• Multiple Primary Amp Support: One backup amp can serve several primary amps, optimizing resource usage and reducing costs.
• Power-Limited Wiring: All wiring adheres to power-limiting standards, ensuring safety and compliance with electrical regulations.
• LED Activation Indicator: The onboard LED provides a visual cue when the backup amp is in operation, allowing for quick status checks.
• Easy Mounting: Compatible with snaptrack or 5/8” nylon standoffs, simplifying installation and integration into existing setups.
• Versatile Compatibility: Supports both 25VRMS and 70VRMS audio signals, making it adaptable for various audio applications.

Bosch EVX-BA Evax Backup Amp Module Specifications