70/100V, 1.5 - 10W with multiple terminals, suited for different field;
Max. Sound Pressure Level 97±2dB, Effective Freq. Range 100Hz - 16kHz;
Weight 0.8 kg，equipped with clamps for mounting convenient;
Made of high quality engineering plastic, long-term durability, never out of shape and fade;
Driver surround excellent damping, provided with high sensitivity (91±2dB), long life, sound clear and sonorousness.
The WA121 is a 3W ceiling speaker with 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-in 4.5” speaker driver is designed of wide frequency response 100Hz-16KHz, 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.
Hole for mounting