Twin radiating loudspeaker with cylindrical plastic housing (ABS) and sturdy mounting bracket (aluminium). Fitted with two full range loudspeakers and 100 V transformer, ceramic terminal and a thermal fuse. Conforms to both Dutch (NEN 2575) and British (BS 5839) regulations for alarm systems. Prepared to insert fire-proof cabling with a cable connexion. Cables can be concealed in the bracket if required. High level of voice quality. Particularly suitable for corridors and other elongated rooms.
Typical applications:
- Public address systems in public buildings, particularly suitable for corridors and other elongated rooms.
Attributes:
- Plastic: ABS (UL 94: HB)
- functionally at low temperature according to EN 60068-2-1 (-40 °C; 96 h)
- up to the standards of the Germanischer Lloyd (requirements for electrical equipment/ low temperature)
- UV-resistant
- 100 V transformer
- weather-resistant
- conform to NEN 2575, BS 5938
Technical Data:
| |
|---|
| Transformer matching | 15; 7,5; 3,75 W |
| Sound pressure level | 99 dB (1 W/1 m)
@ 1739 Hz |
| Frequency response | 150–6000 Hz |
| Mean sound pressure level | 92 dB (1 W/1 m) |
| Max. sound pressure level | 103 dB (15 W/1 m) |
| Opening angle (-6 dB) | 54°/4000 Hz |
| Net weight | 2,3 kg |
| Protective system | IP 65 |
| Temperature range | −40 ... 80 °C |
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