Products - Public Address System, Speakers - LBC 3099/31

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EXCELLENT SPEECH AND MUSIC REPRODUCTION

HIGH SOUND PRESSURE LEVEL

IDEAL FOR HIGH-CEILING APPLICATIONS

FLUSH MOUNTED IN CEILINGS

CLAMP MOUNTING

SIMPLE POWER SETTNG

UNOBTRUSIVE WHITE METAL GRILLE

BALL-PROOF

COMPLIES WITH INTERNATIONAL INSTALLATION AND SAFETY REGULATIONS

Philips loudspeakers offer a combination of quality, performance and innovation in public address. They are the result of over half a century’s experience in professional audio, and meet virtually all sound reinforcement system requirements.

Powerful ceiling loudspeaker

The LBC 3099/31 is a flush-mounting ceiling loudspeaker for applications where extra power is required, such as rooms with high ceilings. It delivers a high sound pressure  level and has a wide frequency range to ensure excellent speech intelligibility and good quality music reproduction. It is used in applications like shops, department stores, schools, offices, sports halls, hotels and restaurants.

Dual-cone loudspeaker

The LBC 3099/31 has a single-piece, 24 W dual-cone loudspeaker. A 100 V matching transformer is mounted on the back of the frame. An attractive metal grille is intergrated with the front, and finished in a unobtrusive white colour (RAL 9010).

Mounting
The unit has two built-in spring-loaded locking clamps to secure it into a hole in suspended ceilings and wall boards from 9 to 25 mm (0.35 to 1.0 in) thick. A circular template for marking a 210 mm (8.3 in) diameter hole is included with the loudspeaker.

Simple power setting
The unit has a four-way terminal block with push connections suitable for loop-through wiring. Three primary taps are provided on the matching transformer to allow selection of nominal full-power, half-power or quarter-power radiation (i.e. in 3 dB steps).

Quality assurance

All Philips loudspeakers are designed to withstand operating at their rated power for 100 hours in accordance with IEC 268-5 Power Handling Capacity (PHC) standards. Philips 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 extra reliability under extreme conditions, leading to higher customer satisfaction, longer operating life, and much less chance of failure or performance deterioration.

Safety aspects

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

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