The DSP503 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 (60-20,000Hz), the multiple terminals 1.5W, 3W & 6W 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.
|
Model |
DSP503 |
|
Full-Range |
4.5” X 1 |
|
Rated Power |
1.5W |
|
Max Power |
10W |
|
Line Input |
70/100V |
|
Sensitivity(1M,1W) |
91dB |
|
Max SPL(1M) |
96dB |
|
Freq. Response |
60-20,000Hz |
|
Cutout Size |
Ø154 - Ø162mm |
|
Dimensions (H x W x L) |
80 x Ø175mm |
|
Weight |
0.9kg |
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