DSP553 Ceiling Speaker with Transformer


● Built-in 100v/70v transformer
● Ceiling type loudspeaker
● 4” paper cone driver unit
● Rated power output at 3W-6W 
● High sensitivity(90±2dB)
● ABS white engineering plastic
● Fast installation by spring clip


The DSP553 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-in 4.5” speaker driver is designed of wide frequency response (100-18,000Hz), the multiple terminals 3W, 6W & 10W can be applied to different occasions vary in area sizes and background noises; It is made of high quality engineering plastic, with long-term durability, and will never be out of shape or fading; Spring clip clamp ensures the easy and secure installation; waterproof, long life, with 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.


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