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COLUMN LOUDSPEAKERS COM Weatherproof Column Loudspeakers
COM aluminium body outdoor column loudspeakers
Wide frequency response and high sensitivity loudspeakers are used for speech and background music reproduction
in large areas. Typical application: railway stations, subways, churches, factory buildings, warehouses and outdoor
parking areas. Mainly designed for use in outdoor areas. COM 420 has built-in two 4”(101.2 mm) full rangespeakers
and one 1”(25 mm) tweeter, COM 440 uses four 4”(101.2 mm) full range speakers and one 1”(25 mm) tweeter.
150
425
390
145
125
150
655
620
145
125
150
425
390
145
125
150
655
620
145
125
150
425
390
145
125
150
655
620
145
125
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
500 1K 2K 5K 10K 20K
2500
2250
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
0
500 1K 2K 5K 10K 20K
2500
2250
2000
1750Ohm
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical20 W40 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical20 W40 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical10 W20 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical20 W40 W
8000 Hz 30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
500 1K 2K 5K 10K 20K
2500
2250
2000
1500
1750
1250
1000
500
750
250
0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20KFrequency Hz
4000 Hz
1000 Hz30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
30
60
90
120
150180
210
240
270
300
3300-10
-20
-30
-40
-50
105
95
65
75
85
55
45
35
dBSPL
10 50 100 200Frequency Hz
FREQUENCY RESPONSE
IMPEDANCE
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal Vertical20 W40 W
COM 440
COM 420
COM 420 COM440Rated power 20 W 40 W
Transformer power taps 20 W - 10 W 40 W - 20 W
Sensitivity 91 dB (1 W/1 m) 92 dB (1 W/1 m)
Maximum SPL 108 dB (Pmax/1 m) at 2900 Hz 110 dB (Pmax/1 m) at 8414
Frequency response 120 Hz – 20 kHz 120 Hz – 20 kHz
Dispersion at 1000 Hz 180° (H), 60° (V) 180° (H), 140° (V)
Protection IP 66 IP 66
Dimensions 425 mm × 150 mm x 125 mm 655 mm × 150 mm x 125 mm
Driver dimensions 2 x 4" (101,2 mm) woofer, 1" (25,4 mm) tweeter 4 x 4" (76,2 mm) woofer, 1" (25,4 mm) tweeter
Weight 3,9 kg 5,9 kg
Material Aluminum Aluminum
Colour White (RAL 9016) White (RAL 9016)
range speakers
1,5” (38,1 mm) tweeter
and one 1,5” (38,1 mm) tweeter, COM 440 uses four 4”(101.2 mm) full range speakers and one 1,5” (38,1 mm) tweeter.
1,5” (38,1 mm) tweeter