Indoor high fidelity Wall Speakers (plastic box)
Update：2016/6/8 18:26:12
- Brand Classroom listening and broadcasting system
- Model SL-B-224/SL-B-225/SL-B-226
Introduction
High fidelity indoor wall speaker
Function introduction
Indoor wall speaker, plastic shell, iron netting, 2 frequency design, using screen film treble, clear and soft voice. Easy and quick installation, can be used in hospitals, schools, hotels, conference halls, etc., which can be used in hospitals, schools, hotels and so on.
Technical specification parameter:
Model SL-B-225B SL-B-225W/
Rated power 20W
Maximum power 30W
Sensitivity 88dB
Impedance /1.7K COM/3.3K /1K
Frequency response 100-20KHz
Speaker unit 5.25`x1+0.75`x1
Protection class IP * 5 dust
Size 215 * 170 * 150mm
Weight 2.8Kg
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