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Number of views:
839
OBT-331
Number of views:
839
Product serial number
OBT-331
Category
Horn Speaker
Quantity
-
+
Technological parameter
Feature
Parameters
The OBT-331 is a high-quality horn-driven loudspeaker that works with the driver to achieve a wide range of sound transmission and is equipped with a sound-pressure-enhancing horn for extremely high directional penetration. Forces also have long propagation distances in complex environments. The shell is sturdy and durable, resistant to low and high temperatures, and has excellent material stability.
It meets IP66 waterproof standard. Adapt to the needs of different environments and broadcast directions. This horn speaker can be adapted to a variety of indoor and outdoor places, such as airport halls, docks, squares, train stations, playgrounds, mosques and other places.
|
Model number |
OBT-331 |
|
INPUT POWER |
50W/100W(100V) |
|
RATED IMPEDANCE |
200 Ω(50 w) / 100 Ω(100 w) |
|
SOUND PRESSURE LEVEL |
110±3dB(1M/1W) |
|
FREQUENCY RESPONSE |
150Hz-6kHz |
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LOUDSPEAKER UNIT |
2.5**1 |
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MOUNTING HOLE SIZE |
3*10mm hole |
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SPEAKER MOUNTING METHOD |
and hole distance is 45mm |
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CONNECTION MODE |
Bracket mounting |
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MATERIALS |
Three core cable aluminum |
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DIMENSION |
φ143*169mm |
|
WEIGHT |
3.9kg/1 PC |
|
OPERATING TEMPERATURE |
-25℃to +55℃ |
|
STORAGE TEMPERATURE |
-40℃to +70℃ |
|
RELATIVE HUMIDITY |
95% or less |
Keyword:
temperature
loudspeaker
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