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SPHERICAL LOUDSPEAKERS
SL Plastic Spherical Loudspeakers
SL modern and stylish spherical loudspeakers with a built-in 100V line transformer.
SL 20M Omni-directional speaker device for applications that require uniform sound distribution. Unique and
simple design for modern interiors. Excellent sound dispersion, smooth frequency response and carefully
controlled speaker performance for use in difficult acoustic environments. Ideal for rooms with high ceilings.
For additional safety, a wire rope is integrated into the hanging cable.
2000
ø 210
SL 20M
Rated power 20 W
Transformer power taps 20 W - 10 W - 5 W
Sensitivity 93 dB (1 W/1 m)
Maximum SPL 112 dB (Pmax/1 m) at 5415 Hz
Frequency response 180 Hz – 20 kHz
Dispersion at 1000 Hz 160° conical
Driver dimensions 6” (158 mm) woofer × 1” (25 mm) tweeter
Dimensions ø 210 mm x 2000 mm
Weight 1,7 kg
Material ABS plastic housing, grill - metal
Colour White (RAL 9016), Black (RAL 9017), Chrome inserts
500 1K 2K 5K 10K 20K
100
dB
SPL
10 50 100 200
Frequency Hz
FREQUENCY RESPONSE
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40
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0
Ohm
10 50 100 200 500 1K 2K 5K 10K 20K
Frequency Hz
IMPEDANCE
5 W
10 W
20 W
500 1K 2K 5K 10K 20K
100
dB
SPL
10 50 100 200
Frequency Hz
50
40
60
70
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90
8000 Hz
90
4000 Hz
1000 Hz
30
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0
-5
-15
-25
-35
-45
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-5
-15
-25
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-45
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-5
-15
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-45
HORIZONTAL / VERTICAL POLAR DIAGRAMS
Horizontal / Vertical
FREQUENCY RESPONSE
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