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 WU-AB 06-100/T-EN54 is designed with two independent speakers and 100V transformers to enable an economic operation of two separated speaker lines (A/B-lines) for highest security demands. In case of a failure of one speaker line the redundancy of the chassis and the transformers will guarantee unimpaired function.
The 2 x 6W powered speaker is equipped with two full-range loudspeakers and two 100V transformer with 3 power adjustments, each. For additional reliability, a 2x2-pin-ceramic block, thermal fuses are provided and the speaker chassis are impregnated against wetness. The speaker is also secured with protection class IP 21C against the security risks of environmental influences.
The connecting cables can be supplied by 2 rubber grommets on each side of the rear housing. The speaker is also compliant with the British Standard BS 5839, Part 8. Quick and easy mounting with screws.
Product: WU-AB 06-100/T-EN54
Power: 2x6/3/1,5 W
Impedance (100V): 2 x 1667/3333/6667 ohm
Information Frequency Range: 126 - 12.300 Hz (single), 139 - 12.200 Hz (double)
Information Frequency Response: 93 - 15.400 Hz (single), 106 - 15.400 Hz(double)
Information SPL 1W/1m, peak: 95,7 dB (single), 101,6 dB (double)
Information SPL , 1W/4m, peak: 83,7 dB (single), 89,6 dB (double)
Information SPL Pmax/4m, peak: 91,4 dB (single), 97,3 dB (double)
SPL, rated noise power / 4m: 84,0 dB (single), 90,0 dB (double)
Information Sensitivity EN54-24, 1W/4m: 77,0 dB (single), 80,0 dB (double)
Information Sensitivity EN54-24, 1W/1m: 89,0 dB (single), 92,0 dB (double)
Dispersion -6dB, 500Hz: single h/v 180°/ 175°, double h/v 180°/175°
Dispersion -6dB, 1KHz: single h/v 160°, double h/v 160°/150°
Dispersion -6dB, 2KHz: single h/v 160°/150°, double h/v 100°/75°
Dispersion -6dB, 4KHz: single h/v 120°/60°, double h/v 40°/35°
Connector: 2-pin ceramic block
Temperature range: -10/+55°C
Dimensions: 255 x 194,5 x 87 mm
Type A/B: A
IP Rating: IP21
Weight (net): 1,57 kg
Colour: white
Mounting: Screws
Certificate Number: 1438-CPR-0270