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Article No. : 20258667
Ceiling speaker for voice alarm applications certified EN 54-24, suitable for voice announcements and background music with excellent sound quality in buildings.
The DL-SE 06-165/T-EN54 safe STR combines EN 54-24 certified voice alarm functionality with integrated visual alert signalling via a powerful LED strobe. This makes the ceiling speaker an exceptionally effective solution for delivering both acoustic and visual alarms while blending seamlessly into a wide range of architectural environments.
The 6-watt ceiling speaker with its 165 mm full-range loudspeaker ensures clear voice reproduction and reliable alarm performance. A built-in 100 V transformer with three power taps provides flexibility for various installation and system requirements.
The ultra–cold white 3 W LED delivers extremely bright, highly visible strobe signalling with a colour temperature of 20,000 K and a light output of up to 200 lumens. Its wide 140° beam angle ensures uniform and easily perceptible illumination, even under challenging conditions. The strobe LED operates at a supply voltage of 24 V DC.
The powder-coated metal housing in RAL 9016 and IP21C protection ensures long-term durability and safety. A 2-pin ceramic terminal block, thermal fuse, and moisture impregnation of the speaker provide additional operational reliability.
This speaker is suitable for a ceiling strength of about 1-45 mm. Our specification is primarily related to solid ceilings; for ceilings with soft materials, higher ceiling thicknesses could be necessary. In addition, stronger cables and other fittings may also result in changes in the appropriate setup. With regard to the variety of materials and manufacturers, we recommend building a sample of the speaker to match the requirements accurately.
| Product | DL-SE 06-165/T-EN54 safe STR |
| Article No. | 20258667 |
| Power | 6/3/1,5 W |
| Impedance (100V) | 1667/3333/6667 ohm |
| Speaker ø | 165 mm |
| Frequency Range | 63 ~ 16000 Hz |
| Frequency Response | 56 ~ 18000 Hz |
| SPL 1W/1m, peak | 97,0 dB |
| SPL 1W/4m, peak | 92,7 dB |
| SPL IEC268-5, 1W/1m | 92,0 dB |
| SPL EN54-24, Pmax/4m | 87,0 dB |
| Sensitivity EN54-24, 1W/1m | 92,0 dB |
| Sensitivity EN54-24, 1W/4m | 80,0 dB |
| Dispersion -6dB, 500Hz | 180° h/v |
| Dispersion -6dB, 1KHz | 175° h/v |
| Dispersion -6dB, 2KHz | 150° h/v |
| Dispersion -6dB, 4KHz | 90° h/v |
| Connector | 4-pin ceramic block |
| Maximum Cable Passage | 8 mm² |
| Temperature Range | -10 / +55 °C |
| Type A/B | A |
| Dimensions | 220x104 mm |
| Ceiling Cut-out | 188 mm |
| Weight (net) | 1,18 kg |
| Housing | metal |
| Colour | RAL 9016 |
| Mounting | spring clamp |
| IP Rating | IP21 |
| Packing Unit | 8 |