Focuses Sound Dome Directional Audio Parabolic Speaker System with Infrared Sensor for Museums
2025-04-13
introduction 3440
PV-30
<95dB
Not Hi-Fi
Passive
Button Control
Mono
Acrylic
Commercial, Museum
CE, RoHS
No
No
700mm
300mm
12V, 3A
5.5kg
25W
8 Ohm
143Hz-21.5kHz
80dB
Approx 40 Degree Angle
Suspended Ceiling
Indoor
Diameter 76cm
Lisenecho
Wooden Box
4pcs in one package
China
3906100000
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