Description

This Bosch LC7-UM06E3-AB A/B Ceiling loudspeaker with fire-dome has two independent 6W loudspeaker systems and is suitable for sound systems where redundancy is requested. In normal situations, both loudspeakers are powered with the same audio signal from independent amplifiers. In case the A-line fails, the other connected loudspeaker receives the signal from line B and the other way around. In mainly small areas, Bosch LC7-UM06E3-AB A/B loudspeakers provide an economic and efficient solution compared to installing two separate ceiling loudspeakers.

Quality Assurance

All Bosch loudspeakers are designed to withstand operating at their rated power for 100 hours in accordance with IEC 60268-5 Power Handling Capacity
(PHC) standards. Bosch has also developed the Simulated Acoustical Feedback Exposure (SAFE) test to demonstrate that they can withstand two times their rated power for short durations. This ensures improved reliability under extreme conditions, leading to higher customer satisfaction, longer operating life, and lessens the chance of failure or performance deterioration.