LBC 3090 31 PDF

Ceiling Loudspeaker, Speech and Music Reproduction. Communication Systems | LBC /31 Ceiling Loudspeaker. Bosch loudspeakers offer a combination of quality, performance and innovation in public address. Bosch Security Systems is a leading global supplier of security, safety, and communications products, solutions and services. The product portfolio includes .

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BOSCH LBC /31 ลำโพง Ceiling Loudspeaker

Description Functions A flush-mounting ceiling loudspeaker is available for general purpose applications. Quick Overview Bosch loudspeakers offer 3 combination of quality, performance and innovation in public address. Please keep me updated on special promotions at Omentra.

You must have JavaScript enabled in your browser to utilize the functionality of this website. You have no items in your shopping cart. The 3900 and neutral white colour have been selected to be unobtrusive in virtually all interiors.

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A dust lcb protects the rear. This full-range loudspeaker offers a high sound pressure level and a blc frequency range, and is suitable for both speech and music reproduction in shops, department stores, schools, offices, sports halls, hotels and restaurants. By continuing to access the site you are agreeing to their use. Terminal Block The unit has a two-way terminal block with push connections suitable for loop-through wiring. Click here for more contact details. Follow us facebook linkedin youtube twitter instagram.

Bosch LBC /31 Ceiling Speaker Technical specifications | SourceENEU

This is mounted on the loudspeaker assembly using four self-tapping kbc supplied with the fire dome. A circular metal grille is integrated with the front.

Bosch loudspeakers offer a combination of quality, performance and innovation in public address. This website uses cookies.

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.

Decision Supporter Verified Supplier. The assembly can be simply and quickly installed 300 a hole in the ceiling cavity and secured by two integral spring-loaded ceiling locking clamps for ceilings and wall boards from 9 to 25 mm thick.

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BOSCH LBC 3090/31 – Ceiling Loudspeaker

The unit has a two-way terminal block with push connections suitable for loop-through wiring. During a fire, the ceiling cavity can allow fire or smoke to spread throughout a building. A circular template for marking a mm 6. The loudspeaker assembly consists of a single-piece, 6 W dual-cone loudspeaker and frame, with a V matching transformer mounted on the back.

A flush-mounting ceiling loudspeaker is available for general purpose applications. JavaScript seems to be disabled in your browser.

Three primary taps are provided on the matching transformer to allow selection of nominal full-power, half-power or quarter-power radiation i.