The LHM 0606 / XX is a cost-effective universal 6 W Ceiling

 Speaker. /The model 00 is mounted to the ceiling with screws, and the model / 10 is mounted to the ceiling with a fixing clip. Optional fire hood LBC 3080 / 01 basic features this is an economical built-in Ceiling Speaker for a wide range of general applications. This full range speaker is suitable for playing voice and music in stores, department stores, schools, offices, sports grounds, hotels and restaurants. The speaker assembly consists of a 6 W dual basin speaker and frame with a 100 V matching transformer on the back. The front is also integrated with a round metal mask. The exquisite appearance and neutral white coating make the loudspeaker perfect for any indoor occasion. Certificate and accreditation all Bosch loudspeakers meet IEC 268-5 power handling capacity (PHC) standard and can operate continuously for 100 hours at rated power. In addition, Bosch has conducted simulated acoustic feedback exposure (SAFE) tests to ensure that they can withstand twice the rated power in a short period of time. This ensures high reliability of loudspeakers in extreme conditions, improves customer satisfaction, extends service life, and significantly reduces the probability of failure or performance degradation. Safety in accordance with en 60065 standard installation / configuration installation speaker assembly can be quickly and easily installed in the mounting hole in the ceiling. /The model 00 is fixed with three attached white screws. /The model 10 is secured by two spring loaded integral ceiling clamps. The round template attached to the speaker is used to mark the 165 mm diameter mounting holes. Three conductors are led out from the matching transformer (primary winding), allowing the user to select rated full power, half power or quarter power. In case of fire, the fire will spread through the loudspeaker mounting holes in the ceiling throughout the building. In order to prevent the flame from passing through the speaker into the mounting hole, the ceiling loudspeaker can be installed with a steel fireproof cover (LBC 3080 / 01). This flameproof cover option can be mounted on the speaker assembly using the four self tapping screws as standard. There are four openings in the fire Hood: two (2) for the rubber sealing plug (attached) and two (2) for the cable sealing plug (PG13).

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