EXHIBITION DIRECTIONAL SERIES:
The Doctor of Directional Listening Exhibition Series is a pioneering and world-leading solution, first of its kind in China. Already deployed in numerous museums, retail stores, and public facilities globally, it enables precise sound control—directing audio like a beam of light—and supports fully customizable configurations to meet diverse needs!
FEATURES:
Ideal for indoor environments with moderate background noise
Directional noise cancellation for on-demand listening
Flexible connectivity: Bluetooth, infrared, USB, and more
Frequency range: Low-mid to high
Compact design for effortless installation
PRODUCT PARAMETERS:
Sound Pressure Level | > 90dB(for1kHz/1M) |
Installation | Mounting with bracket or ceiling mounting |
Digital Board | No or 1 |
Accessories | Fixed bracket, adapter、3.5mm audio cable |
Total Power Consumption | << span="">48W |
Directivity | << span="">15° |
Power Supply Voltage | 220vac in，24vdcout |
Operating Temperature | -10°C～+55 C° |
Operating Humidity | 5-85% |
Dimensions | Speaker size (diameter * thickness):=290mm*25mm |
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