Bosch LBB4440-00 Supervision Control Board

The LBB4440-00 from Bosch is a Supervision Control Board designed to enhance the communication between the Praesideo system and loudspeakers or loudspeaker line supervision boards. This advanced board effectively monitors multiple supervision-slave boards (LBB 4441/00 and LBB 4443/00) connected to loudspeakers, allowing for a streamlined supervision process. With its ability to oversee up to 80 loudspeakers or lines on a robust 500-watt amplifier, the LBB4440-00 optimizes performance and reliability in audio setups.

Bosch LBB4440-00 Control Board Features

• Multiple speaker and line monitoring: Monitors multiple loudspeakers without requiring additional cabling, providing an efficient installation.
• Compact design: Mounted within the power amplifier to save space while ensuring effective supervision.
• Scalable supervision: Capable of controlling up to 80 speaker and line supervision boards, making it suitable for diverse installations.
• Open-circuit fault detection: Immediately identifies faults in the circuit, ensuring high operational reliability and minimizing downtime.
• Compatibility: Works seamlessly with both 100 V and 70 V loudspeaker lines for versatile audio system integration.

Bosch LBB4440-00 Detailed Specifications