BOSCH LBB4441/00 speaker monitoring board
Business Type: LBB4441/00
Product number: F.01U.513.868

LBB4441/00 speaker monitoring board
Monitor loudspeaker and loudspeaker circuits without additional wiring
Open circuit fault detection
Compatible with 100 V and 70 V loudspeaker lines
Power Amplifier Power Supply for Monitoring Board
Communication is not affected by audio signals in loudspeaker lines
Dimensions (high x width x depth): 78 x 60 x 22 mm (3.0 x 2.3 x 0.8 inches)
Weight: 70 grams (2.4 ounces)
Installation: An optional mounting bracket LBB 4446/00 is provided inside the speaker.
Working temperature: - 5 C to + 55 C (+23 F to + 131 F)
Storage and transportation temperatures: - 20 C to + 70 C (- 4 F to + 158 F)
Humidity: 15% to 90%.
Air pressure: 600 to 1100 hPa
LBB4441/00-CN loudspeaker monitoring circuit board China CN: 2,140 F.01U.097.259
LBB4441/00-CN speaker monitoring board
Secondary speaker monitoring PCB, suitable for installation on the speaker, working with LBB4440/00, suitable for monitoring the integrity of the speaker, Chinese version.
Business Type: LBB4441/00-CN
Product number: F.01U.097.259

LBB4440/00 Monitoring Control Board
The main circuit and speaker monitor PCB, suitable for installation in Praesideo power amplifier interconnected, each channel needs a board.
Business Type: LBB4440/00
Product number: F.01U.513.883

LBB4440/00-CN Monitoring Control Board
The main circuit and speaker monitor PCB is suitable for installation in Praesideo power amplifier. Each channel needs a board, Chinese version.
Business Type: LBB4440/00-CN
Product number: F.01U.097.258

LBB4446/00 Monitoring Plate Bracket
Aluminum brackets (10 in each set) for installing auxiliary monitoring boards in speakers or cable set-top boxes.
Business Type: LBB4446/00
Product number: F.01U.513.855

PRS-16MCI Multichannel Interface
The interface to the Praesideo network provides 16 channels of audio output to non-networked basic amplifiers and provides control and monitoring. Power is supplied through the Praesideo network or connected amplifiers with a rack unit of 2 RU.
Business Type: PRS-16MCI
Product number: F.01U.074.442