Cooper Menvier EF-D500 Amplifier Card (500 watt)

Cooper Menvier EF-D500 Amplifier Card (500 watt)

The EF-D500 class D transformerless amplifier provides 100, 70 or 50V audio output for distributed loudspeaker systems.

The amplifier is compatible with the EFDAU2000 Wall Mount Voice Alarm System and is interfaced to EF-LSZDC dual line surveillance interface module to provide fully monitored speaker lines.

The maximum output power is user configurable from 25W to 500W.

Up to 10 x EF-D500 amplifiers modules can be housed within a single EFDAU2000 Wall Mount Voice Alarm System.

The configurable output power capability of the EF-D500 amplifier module enables very flexible use, with lower quiescent power requirement, and improved environmental performance compared with traditional amplifier designs.

Key Features

• Class D transformerless amplifier
• EFDAU2000 compatible modular card
• Software configurable maximum power
• Fault indication led per amplifier
• High efficiency & low standby current
• 100 / 70 / 50 V Output