WU 06-66/T-EN54

WU 06-66/T-EN54

  • Superb sound coverage
  • Aluminium cover
  • BS 5839
WU 06-66/T-EN54

Flush-mounted wall speaker with a black ABS-plastic housing 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 66mm full-range loudspeaker chassis and a 100V transformer with 3 power adjustments. The sturdy aluminium front panel provides a low resonance sound. Included is also a flush-mounted high-impact housing in black. For additional reliability, a 2 pin-ceramic block, a thermal fuse is provided and the speaker chassis is impregnated against wetness.

The speaker is also secured with the protection class IP 21C against the security risks of environmental influences.

The speaker is also compliant with the British Standard BS 5839, Part 8.

Quick and easy mounting with screws.

Artikel Nr.20142911
ProduktWU 06-66/T-EN54
Power 6/3/1,5 W
Impedance (100V) 1667/3333/6667 ohm
Information Frequency Range 156 - 20.000 Hz
Information Frequency Response 119 - 21.700 Hz
Information SPL 1W/1m, peak 92,0 dB
Information SPL , 1W/4m, peak 80,0 dB
Information SPL Pmax/4m, peak 87,7 dB
SPL, rated noise power / 4m 81,0 dB
Information Sensitivity EN54-24, 1W/4m 73,0 dB
Information Sensitivity EN54-24, 1W/1m 85,0 dB
Dispersion -6dB, 500Hz h=180° v=180°
Dispersion -6dB, 1KHz h=180° v=180°
Dispersion -6dB, 2KHz h=175° v=175°
Dispersion -6dB, 4KHz h=160° v=160°
Connector 2-pin ceramic block
Temperature range -10 / +55 C°
Dimensions 120x120x102 mm
Type A/B A
IP Rating IP21
Weight (net) 0,71 kg
Colour aluminium
Mounting Flush mounting
Packing Unit 18
Ref. Nr. 009-13
ID-Code SAA-LS09
Certificate Number 1438-CPR-0450
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.
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.
WU 06-66/T-EN54Technical Drawing
WU 06-66/T-EN54Sound Pressure Level Diagram
WU 06-66/T-EN54Polar Diagram


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