Ceiling speaker with metal firedome for voice alarm applications, certified EN 54-24, suitable for voice announcements and background music with excellent sound quality in buildings.
The 6W powered speaker is equipped with a 77mm full-range loudspeaker and a 100V transformer with 3 power adjustments. The powder coated metal in RAL 9016 guarantees long-term stability. For additional reliability, a thermal fuse is provided and the speaker is impregnated against wetness. The speaker is also secured with protection class IP 21C against the security risks of environmental influences. Quick and easy mounting with spring clamps and short tension distance. The connecting cables can be supplied by 4-pin screw terminal at the rear of the firedome.
Special paint of the speaker in 4-digit RAL- or NCS-colour available at extra cost.
The firedome is included in the delivery.
This speaker is suitable for a ceiling strength of about 2 – 45 mm. Our specification is primarily related to solid ceilings, for ceilings with soft materials a higher ceiling thicknesses could be necessary. In addition, stronger cables and other fittings may also result in changes of the appropriate setup. With regard to the variety of materials and manufacturers, we recommend to build in a sample of the speaker to match the requirements accurately
|Impedance (100V)||1667/3333/6667 ohm|
|Frequency Range||98 - 20.000 Hz|
|Frequency Response||93 - 20.100 Hz|
|SPL 1W/1m, peak||84,6 dB|
|SPL , 1W/4m, peak||72,6 dB|
|SPL Pmax/4m, peak||80,3 dB|
|SPL, rated noise power / 4m||79,0 dB|
|Sensitivity EN54-24, 1W/4m||68,4 dB|
|Sensitivity IEC 268-5, 1W/1m||80,4 dB|
|Dispersion -6dB, 500Hz||h/v 180°|
|Dispersion -6dB, 1KHz||h/v 180°|
|Dispersion -6dB, 2KHz||h/v 180°|
|Dispersion -6dB, 4KHz||h/v 81°|
|Connector||4-pin screw terminal|
|Maximum cable cross section||4,9mm²|
|Max. cable cross section loop||2x1,2mm²|
|Temperature range||-10 / +55 C°|
|Weight (net)||0,64 kg|
|Mounting||Quick fit mounting|
|Ceiling Cut-out||86 mm|
ic audio loudspeakers are tested and classified according to the IEC standard 60529 (degree of protection by enclosure) against the penetration of foreign objects and moisture. The classification is conforming to standards through characterization with a fixed code. This code consists of the letters IP (International Protection) followed by two digits. The first digit indicates the degree of protection against dust and the second digit the degree of protection against water. Please note that the testing of the products has been carried out in laboratory conditions which are not always 100% comparable with the conditions of different installation environments. This protection can be reduced due to normal wear and tear depending on the installation environment.
Measurements according to DIN IEC 268-5 | RoHS compliant (2011/65/EU)
The IP rating as well as the temperature range specified are based on ic audio test results, not on CNBOP-PIB test results. Certification only verifies the minimum requirements for EN54-24 compliance.