BOSCH LBC 3099 PDF


The LBC /31 is a flush-mounting ceiling The LBC /31 has a single- piece, 24 W dual-cone All Bosch loudspeakers are designed to withstand. BOSCH LBC /41 ลำโพงติดเพดาน 24W. Ceiling Loudspeaker Max 36W. Features. Excellent speech and music reproduction; High sound pressure level. The LBC /41 is a flush-mounting ceiling loudspeaker for applications where extra power is required, such as rooms with high ceilings. It delivers a high.

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Three high-quality loudspeaker units can be gosch with the metal wave-guide grille finished in a neutral RAL white colour. Speakers are flush or surface mounted in ceilings.

The loudspeaker has built-in protection to ensure that, in the event of a fire, damage to the loudspeaker does not result in failure of the circuit to which it is connected. An attractive metal grille is integrated with the front, and finished in a unobtrusive white color RAL In this way, system integrity is maintained, ensuring loudspeakers in other areas can still boach used to inform people of the situation.

The front-grill and bracket are made from aluminum to increase corrosion resistance.

Bosch Steel Firedome for LBC 3099/41 Ceiling Speaker

Life is a tragedy when seen in close-up, but a comedy in long-shot. Please support the website and help the community by sending your documents to us. The transducer frame is made from high-impact glass reinforced thermosetting polyester material for maximum rigidity and excellent sound quality free from unwanted vibrations.

This document was uploaded by me. Universities – Bosch Security Systems. The appearance and neutral white color has been selected to be unobtrusive in virtually all interiors.

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Technical Specification Bosch Ceiling Loudspeaker (LBC )

It has provisions for cable loop through connection and mounting of a line or loudspeaker supervision board. The sound projector is suitable for use in voice alarm systems. Join the activities on me. All glory comes from daring to begin. The appearance and neutral white RAL color have been selected to be unobtrusive in virtually all interiors.

They are suitable for excellent speech and music in indoor public address applications. The loudspeaker is IPx4 water protected from the front so it can be installed in humid environments. This full-range loudspeaker offers a high sound pressure level and a wide frequency range, and is suitable for both speech and music reproduction in shops, department stores, schools, offices, sports halls, hotels and restaurants.

Functions Voice alarm loudspeakers are specifically designed for use in buildings where performance of systems for verbal communication announcements is governed by regulations. A range of Bosch ceiling speakers are available for general indoor usage, evacuation and difficult acoustic environments.

A V matching transformer is mounted on the back. It is used in applications like shops, department stores, schools, offices, sports halls, hotels and restaurants. Consulting Design Construction, Installation Maintenance. Please rate the price of products are sold on website me. The unit is supplied with a V matching transformer with taps on the primary winding for full-power, half-power, quarter-power and eighth-power radiation.

Click here for details. Bosch Shanghai Security Systems Ltd. Or if you know which part you are looking for, please complete our quotation request form and our Bosch team will respond to your enquiry immediately.

A circular metal grille is an integrated part of the front. Other criteria ID Document name. Life always offers you a second change. This ensures improved reliability under extreme conditions, leading to higher customer satisfaction, longer operating life, and lessons the chance of failure or performance deterioration. The loudspeaker has a ceramic terminal block, thermal fuse and heat resistant, high-temperature wiring.

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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. The appearance and neutral white colour have been selected to be unobtrusive in virtually gosch interiors. Bosch Security Systems B. Bosch range of ceiling loudspeakers.

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Suitable for speech and music reproduction Increased sensitivity Flush-mounting in ceiling cavity Easy to install Protective dust cover Optional certified fire dome Simple power setting Unobtrusive in virtually all interiors Ball-proof Comply with international safety regulations. It delivers a high sound pressure level and has a wide frequency range to ensure excellent speech intelligibility and good quality music reproduction. Voice alarm loudspeakers are specifically designed for use in buildings where performance of systems for verbal evacuation announcements is governed by regulations.

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If you do not have an account click here to sign up and receive bonus e-coins immediately. Lbf speech and music reproduction Innovative tri-cone speaker No compromise between acoustics and aesthetics Constant directivity with wave guide grille Predictable sound quality with optional back box Choice of metal or plastic circular grilles Metal fire dome DIN certified Installation friendly BS part bsch compliant.

Only the people who dare to fail, will achieve big success. This full range loudspeaker is suitable for both speech and music reproduction in shops, department stores, schools, offices, sports halls, hotels and restaurants. Bosch modular ceiling speakers MCS – Datasheet. The loudspeaker has ceramic terminal blocks, thermal fuse and heat-resistant, high-temperature wiring.