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WA278 Ceiling Speaker
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  • WA278 Ceiling Speaker
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  • WA278 Ceiling Speaker
● The speaker is suitable for different public address wires. It can be switched between the ohms terminal and the voltage terminal;
● Max. SPL 110±2dB,Effective Freq. Range 45Hz-20kHz;
● Construction of dual-crossover, sensitivity 92±2dB;
● Weight 5.7kg, rated power 60W. It is made of high quality engineering plastic, long-term durability, never out of shape and fade.
Description

The WA278 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission  and parallel connection of  multiple loudspeakers possible. 
The built-in8’’,1’’speaker driver is designed of wide frequency response 45Hz-20Hz, It is made of high quality engineering plastic, which ensures long-term durability, and will never be out of shape or fading; Spring clip clamp makes the easy and secure installation;  Driver surround excellent damping, long life, clear and sonorous sound.
It is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.


Specification


Model

WA278

Speaker Unit

8”x1  1’’x1

Rated Power

60W

Rated Input

70/100V/4-16Ω

Sensitivity

92±2dB

 

Max SPL

110±2dB

FREQ.RESP

45Hz -20kHz;

 

Hole for mounting

Φ245mm

Demension

270xφ273mm

Weight

5.7kg

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