Bosch range of loudspeakers offer a selection of units to meet most public address system requirements. And as a result of long and wide-ranging experience in all aspects of sound reinforcement, the unrivalled quality of these products can be guaranteed. An economic flushing-mounting ceiling loudspeaker is available for general purpose applications. This full range loudspeaker is suitable for both speech and music reproduction in shops, department stores, schools, offices, sports halls, hotels and restaurants. The speaker assembly consists of a single-piece, 6W dual cone loudspeaker and frame, with a 100V matching transformer mounted on the back. A circular metal grille is an integrated part of the front. The appearance and neutral white colour has been selected to be unobtrusive in virtually all interiors.

Functions
Power setting
Three lead wires are provided on the matching transformer
(Primary) to allow selection of nominal full-power, halfpower
or quarter-power radiation.

Mounting
The assembly can be simply and quickly installed into a hole
in the ceiling cavity and secured by two integral spring-loaded
ceiling locking clamps. A circular template for marking a 165
mm diameter hole is included with the loudspeaker.

Safety aspects
In common with all Bosch products, care is taken to meet high
safety standards. This enclosure complies with the relevant
safety and installation regulations of EN 60065.

Technical Specifications