Ateis MHS 30/TC Installation Manual

MHS 30/TC
WEATHERPROOF METAL HORN LOUDSPEAKERS
This heavy-duty weatherproof metal horn loudspeaker has been designed with the industrial market. Being resistant to salt laden air and
non-corrosive makes it suitable for both indoors and outdoors use. It o ers a lockable mounting bracket manufactured in stainless steel, a
variable tapping selector switch found in the die cast aluminum chamber as well as ceramic termination and thermal fuse for use in voice
alarm applications. (BS5839 part 8 standard) Cable entries are provided enabling loop in loop out installation, avoiding the necessity of
using a junction box.
The MHS 30/TC is manufactured in part spun and part cast aluminum giving strength and durability. The sound quality of MHS 30/TC is exceptional
and is suitable for factories, railways, ports, airports etc..
Electrical

Rated power, watts
Tappings 100 volt line, watts
Transformer impedance, ohms 100V
Driver impedance, ohms
E ective frequency range, Hz (BSEN60268-5)
S.P.L. @ 1m, 1watt, dB, octave, 100 Hz - 10 kHz
S.P.L. @ 1m, full power, dB, octave, 100 Hz - 10 kHz
S.P.L. @ 4 m, 1 watt, dB, 1/3 octave, 100 Hz - 10 kHz
S.P.L. @ 4 m, full power, dB, 1/3 octave, 100 Hz - 10 kHz
Dispersion at 1k/2k Hz, degrees
Environmental

IP rating
Min/max amb temp
Relative humidity
Mechanical

Dimensions, mm
Net weight, kg
Colour (unless speci ed)
Material
Mounting
Safety
* MHS 30/TC is BS5839 Part 8 voice alarm compliant but not EN 54-24 certi ed
ATEÏS Europe B.V.
Celsiusstraat 1 - 2652 XN Lansingerland (Rotterdam Region), Netherlands
Tel: +31 (0)10 2088690 | www.ateis.com | info@ateis-europe.com
30
30/15/7.5/3.75/1.87
333/666/1.33k/2.66k/5.33k
8
300 - 16,500
108
121
94
104
143/66
66
-25°C to 70°C
≤95%
φ217 x 297
3.375
Grey, RAL7035
Die cast aluminium housing
Steel L bracket
Ceramic block
Thermal fuse