Dispersion angles
Each ceiling speaker in an installation is capable of effectively providing coverage to an area defined by its dispersion angle. Here we show how to calculate the spacing of speakers to cover your installation
100V ceiling speakers with a rear dome housing to provide an effective barrier against fire. The dome can be removed from the speaker unit for convenient installation into a ceiling cavity, and is ...
Description | |
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952.205UK
Fire Dome EN54 Ceiling Spkr 5.25in 6W |
100V ceiling speakers with a rear dome housing to provide an effective barrier against fire. The dome can be removed from the speaker unit for convenient installation into a ceiling cavity, and is fitted with a spring loaded mechanism for the speaker unit to pull into position for a neat flush fit. Screw terminals on the speaker unit offer 4 volume tappings at 100V. Certified to EN54 standard for compliance with fire detection and alarm systems requirements.
952.205UK | |
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Frequency response | 130Hz - 15kHz |
Cutout | 160mmØ |
Driver | 135mmØ (5.25") reinforced paper cone |
Dimensions | 120 x 180mmØ |
Weight | 1.23kg |
Each ceiling speaker in an installation is capable of effectively providing coverage to an area defined by its dispersion angle. Here we show how to calculate the spacing of speakers to cover your installation
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