Honeywell 20 watt uni-directional sound projector BS EN 54-24
| Part no. | 582474 |
|---|---|
| Brand | Honeywell |
| Range | Speakers |
Image for illustration; item supplied may differ
At a glance
- 20 W Unidirectional Projector582474 is a 20 W unidirectional sound projector of type L-VJM20A/EN with a 30 W maximum.
- EN 54-24 ComplianceIt complies with EN 54-24 and BS 5839 part 8, and its declaration of performance is CPR-DoP-2013003.
- IP 65 Aluminium HousingThe aluminium housing is rated IP 65 for indoor, outdoor, dry, or wet applications.
- Line Input VoltageThe line input is 100 V / 70 V.
- Sound Pressure LevelsSound pressure is 89 dB at 1 W / 1 m and 89 dB at 20 W / 4 m.
- Attached Fire Resistant CableA one meter, fire resistant six core cable is already attached to the ceramic connector.
- Adjustable Bracket MountingThe projector mounts with flexible angle adjustment and can be ceiling mounted on a bracket.
Description
Aluminium construction and an IP 65 rating put this 20 W projector in indoor, outdoor, dry or wet positions, and quick installation with flexible angle adjustment is possible, including ceiling mounting on a bracket.
Line connection is on 100 V / 70 V, with rated power of 20 W under a 30 W maximum. Sound pressure holds 89 dB whether taken at 1 W / 1 m or at 20 W / 4 m, across 150 Hz ~ 20 kHz, with the widest dispersion, 360 ° by 360 °, at 500 Hz. The cable is fire resistant, six core, one meter long and already attached at the ceramic connector. The White (RAL 9003) housing weighs 2.65 kg and works between -25 °C and + 55 °C. It complies with EN 54-24, and its declaration of performance is CPR-DoP-2013003.
Read the full technical description
582474 is a 20 W unidirectional sound projector of type L-VJM20A/EN, complying with EN 54-24 and BS 5839 part 8. Its aluminium body is rated IP 65 and it can be used in indoor, outdoor, dry, or wet applications, providing reliable operations over wide temperature and humidity ranges.
The 5.25 “ driver returns 89 dB at 1 W / 1 m and 89 dB at 20 W / 4 m across 150 Hz ~ 20 kHz, figures taken in an anechoic chamber using standard baffle mounting as EN 54-24 describes. Dispersion reads 360 ° by 360 ° at 500 Hz, 214 ° by 219 ° at 1 kHz, 116 ° by 116 ° at 2 kHz and 57 ° by 58 ° at 4 kHz.
Rated power is 20 W against a 30 W maximum, drawn from 100 V / 70 V lines. A one meter, fire resistant six core cable is already attached to the ceramic connector.
The projector weighs 2.65 kg, is finished White (RAL 9003) and mounts with flexible angle adjustment or at ceiling level on a bracket. Operating temperature spans -25 °C … + 55 °C, storage reaches -40 °C … + 70 °C at relative humidity < 95 %, and declaration of performance CPR-DoP-2013003 applies.
Specifications
| Type | L-VJM20A/EN |
|---|---|
| Catalog description | 20 W unidirectional sound projector |
| Max power | 30 W |
| Rated power | 20 W |
| Power tapping | 20 W / 10 W / 5 W / 12.5 W |
| Rated input voltage | 100 V / 70V |
| Rated impedance | 500 Ω / 11 k Ω / 2 k Ω / 4 k Ω |
| Spl @ 1 w / 1 m (100 hz ~ 10 khz) | 89 dB |
|---|---|
| Spl @ 20 w / 4 m (100 hz ~ 10 khz) | 89 dB |
| Frequency range | 150 Hz ~ 20 kHz |
| Connection | Fire resistant cable |
| Dimensions | Ø 140 mm x 140 mm x 195 mm |
| Diameter of speakers | 5.25 “ |
| Weight | 2.65 kg |
Specifications per manufacturer documentation, subject to change. E&OE.