| Guangzhou S.T.L.Electric Appliance Co., Ltd |
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Item Number:
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PC-553 |
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Product Name:
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Public Address Ceiling Speaker |
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Features:
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Features:
Ceiling Speakers
1. structure
A. Provide grilles with different pattern for choice. Cater to different tastes and situations.
B. Equip with reflex holes for improving efficiency in sound transformation and sound performance.
C. Double-fly veil to conceal the driver inside.
D. Three mounting styles available
E. All plastic parts are molded by advanced technology, with high degree of finish.
2. Electro acoustic characteristics
A. All ceiling speakers employ full-range driver with a whizzer for better high-frequency performance.
B. A resonance membrane is attached behind the cone to increase the sound pressure level.
C. Different connection styles for different power modes, convenient and reliable. |
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Specification:
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Specification:
Mode No.: PC-553
Rated power: 6W
Max power: 10W
Sensitiviry (1KHZ, 1m, 1W) 90db
Max SPL (1m): 100db
Line voltage: 100V
Rated impedance: 1667ohms
Frequency response: 140HZ-20KHZ
Directivity Horizontal: 70/140degree
Directivity vertical: 12/30degree
Mounting styles: Spring clip/ bridge bracket/ hanging
Mounting hole: 165mm
Dismension: 225X123mm
Color: Ivory white
Weight: 1.00kg
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