DSP204H 20W-40W Explosion-proof Horn Speaker
● Explosion-proof type: Fireproof
● Explosion-proof marking: ExdIICT6
● Degree of protection: IP54
● 100V/4～16Ω terminal
● Max SPL: 118±2dB
● Wide Freq.Resp.: 400Hz–10kHz
● High sensitivity: 105±2dB
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.