DSP 204H features superior fireproof performance and sufficient mechanical strength. It is with high sensitivity and electricity/sound efficiency. This product is used for high fire resistance, generates no hazardous gas or environmental pollution.
DSP 204H is suitable for broadcasting, paging and emergency broadcasting in chemical plants, gas stations and the like which have a risk of explosion due to methane mixture, petroleum and other dangerous gas. It is applicable to a site where Class II, T6 explosive atmosphere exists or steam or air is generated.
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DSP203II Indoor Column Speaker
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- With clear, bright and thorough sound.
- With surface network of integrated design, elegant, smart, beautiful.
- The box is made of high quality fiber board and birch cold pressed leather to eliminate the box resonant sound, suitable for indoor use.
- Input voltage is optional: 70V / 100V so as to adapt to different public broadcasting lines.
- With installation kits, easy installation.
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