AMC 2017 - 03 EN54-24:2008 CEILING LOUDSPEAKERS 1438-CPR ...
Transcript of AMC 2017 - 03 EN54-24:2008 CEILING LOUDSPEAKERS 1438-CPR ...
CEILING LOUDSPEAKERS
MC Voice Evacuation Speakers According EN54-24 StandardMetal ceiling loudspeakers with ABS plastic dome, equipped
with 100V transformer, ceramic terminal and thermal fuse.
MC 4ENMC 4EN is designed for use in voice evacuation and voice alarm applications for clear and intelligible speech announcements.
Quick fit clamps allow easy and fast installation into false ceilings. High sound pressure level SPL and optimized middle frequency
sound reproduction ensures reliable operation in case of an emergency situation. Conforms EN54-24 standard.
Technical Specifications MC 4EN
Rated power 6 W
Transformer power taps 6 W - 3 W - 1,5 W
Transformer impedance 1,67 kΩ - 3,33 kΩ - 6,66 kΩ
Sensitivity 77 dB (1W / 4 m)
Maximum SPL 84 dB (Pmax / 4m)
Frequency response 110 Hz - 15 kHz
Dispersion at 500 Hz 180° conical
Dispersion at 1000 Hz 180° conical
Dispersion at 2000 Hz 150° conical
Dispersion at 4000 Hz 100° conical
Driver dimensions 4” (100 mm)
Dimensions ø181 mm x 67,5 mm
Weight 0,76 kg
Material Steel
Colour White (RAL 9016), Black (RAL 9017)* Active Equalizer Applied: NO. All SPL tests are performed in a anechoic chamber.
27
8000 Hz
90
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal / Vertical
8000 Hz
90
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal / Vertical
CEILING LOUDSPEAKERS
MC Voice Evacuation Speaker According EN54-24 StandardMetal ceiling loudspeakers with ABS plastic dome equipped with 100V transformer, ceramic terminal and thermal fuse.
MC 4EN is designed for use in voice evacuation and voice alarm applications for clear and intelligible speech announcements.
Quick fit clamps allow easy and fast installation into false ceilings. High sound pressure level SPL and optimized middle frequency
sound reproduction ensures reliable operation in case of an emergency situation. Conforms EN54-24 standard.
60
70
80
90
100
110
Ohm
6 W 3 W 1,5 W
IMPEDANCE
FREQUENCY RESPONSE
Cutting ø155 65
ø181
2000
4000
6000
8000
10000
12000
14000
16000
Rated power
Transformer power taps
Transformer impedance
Sensitivity
Maximum SPL
Frequency response
Dispersion at 500 Hz
Dispersion at 1000 Hz (1W/4m)
Dispersion at 2000 Hz (1W/4m)
Dispersion at 4000 Hz (1W/4m)
Driver dimensions
Dimensions
Weight
Material
Colour
6 W
6 W - 3 W - 1,5 W
1,67 kΩ - 3,33 kΩ - 6,66 kΩ
77 (1W / 4m)
110 Hz - 15 kHz
180° conical
180° conical
150° conical
100° conical
4” (100 mm)
ø181 mm x 67,5 mm
0,76 kg
Steel
White (RAL 9016)
MC 4EN
84 (Pmax / 4m)
* Active Equalizer Applied: NO. All SPL tests are performed in a anechoic chamber.
AMC 2017 - 03Revision 2019-03-20EN54-24:20081438-CPR-0412ISSUE DATE: 17TYPE A
15
DOP No.: AMC-1611
27
8000 Hz
90
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal / Vertical
8000 Hz
90
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
90
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
30
60
120
150180
210
240
270
300
3300
-5
-15
-25
-35
-45
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal / Vertical
CEILING LOUDSPEAKERS
MC Voice Evacuation Speaker According EN54-24 StandardMetal ceiling loudspeakers with ABS plastic dome equipped with 100V transformer, ceramic terminal and thermal fuse.
MC 4EN is designed for use in voice evacuation and voice alarm applications for clear and intelligible speech announcements.
Quick fit clamps allow easy and fast installation into false ceilings. High sound pressure level SPL and optimized middle frequency
sound reproduction ensures reliable operation in case of an emergency situation. Conforms EN54-24 standard.
60
70
80
90
100
110
Ohm
6 W 3 W 1,5 W
IMPEDANCE
FREQUENCY RESPONSE
Cutting ø155 65
ø181
2000
4000
6000
8000
10000
12000
14000
16000
Rated power
Transformer power taps
Transformer impedance
Sensitivity
Maximum SPL
Frequency response
Dispersion at 500 Hz
Dispersion at 1000 Hz (1W/4m)
Dispersion at 2000 Hz (1W/4m)
Dispersion at 4000 Hz (1W/4m)
Driver dimensions
Dimensions
Weight
Material
Colour
6 W
6 W - 3 W - 1,5 W
1,67 kΩ - 3,33 kΩ - 6,66 kΩ
77 (1W / 4m)
110 Hz - 15 kHz
180° conical
180° conical
150° conical
100° conical
4” (100 mm)
ø181 mm x 67,5 mm
0,76 kg
Steel
White (RAL 9016)
MC 4EN
84 (Pmax / 4m)
* Active Equalizer Applied: NO. All SPL tests are performed in a anechoic chamber.
AMC 2017 - 03Revision 2019-03-20EN54-24:20081438-CPR-0412ISSUE DATE: 17TYPE A
15
DOP No.: AMC-1611