Transcript
Protec Fire Detection plc
• Weatherproof Sound Projector
• Suitable for Speech & Music
• Easy to Install using Stainless Steel Bracket
• External Rotary Impedance Selector Switch
• Excellent Speech & Music Response
These speakers are for outdoor-use, they can provide background music or paging announcements which have high quality sound.
Ideal Applications - Pool Area - Cinemas - Shopping Malls - Leisure Complexes
They are designed to produce high output with an increase of the speaker acoustic conversion efficiency, by the use of a horn in combination with a cone speaker. These wide-range speakers are also designed to stand up to the rigorous weather conditions when installed outdoors. The speakers’ ABS resin enclosure is light in weight, structurally strong and resistant to impacts. Since the enclosures are also treated with weatherproof polyurethane resin paint, they are extremely resistant to the effects of ultraviolet light, ensuring many years of reliable operation. In addition, the internal speaker parts feature a special weatherproof treatment to enhance the waterproof properties of the entire speaker. Stainless-steel brackets and screws further protect the unit from rust and corrosion. Speaker impedance can be easily changed externally with a rotary switch, facilitating changes in impedance during and after speaker installation.
A D D R ESS IN G
S A F E T Y
SYST E M S
W I T H
I NT E L L I G E N CE
Voice Alarm/Public Address - Loudspeaker
Protec
15 Watt ABS Projection Loudspeaker
Voice Alarm/Public Address - Loudspeaker
Technical Specification
Circuit Diagram
Technical Specification:
Screw terminal (steatite)
OFF
Earth
HOT
COM
OFF
2k Ω 1k Ω 670 Ω
15 watts
Rated Input
100 volt
Transformer Tappings 670Ω(15W), 1kΩ(10W), 2kΩ(5W)
8Ω
SPL (1w/1m) 97dB
0
330*Ω
Power Handling
COM
(Factory–preset) *70V line use only
Max SPL (rated/1m)
108dB
Frequency Response
150Hz – 15kHz
Horizontal Dispersion at 3kHz
90º
Dimensions (W x H x D)
366mm x 230mm x 272mm
Material
ABS Moulding, Metal Grille
Weight (inc. packaging)
2.8kg
Colour Off-White Stock Code SP1994
Dimensions (mm)
Frequency Response
Frequency Response(1W/1m:1/3 Octave Pink Noise)
366
171.5
[dB] 110
272
100
80 SPL
144
500
230 172
90
70 60
Black White
50 40
37
30 20
51 51 236 257
50
100
500
1k
Frequency
5k
10k
fundamental
20k [Hz]
3 –ø11
Protec
Protec Fire Detection plc Company Policy is one of continuous improvement, we reserve the right to change specification without prior notice
Protec Fire Detection Plc, Protec House, Churchill Way, Nelson, Lancashire, BB9 6RT
© 2015 - 2016 Protec Fire Detection plc
Tel: 01282 717171 Fax: 01282 717273 Web: www.protec.co.uk Email:
[email protected]
MED2032 Issue 1
