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https://www.dsppatech.com/product/dsp-204h-20w-40w-explosion-proof-horn-speaker.html

Features:
● 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

Introduction
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.

Specification
MODELDSP204H
Rated Power30W
Line Voltage70/100V
Sensitivity(1M,1W)105±2dB
Max SPL(1M)118±2dB
Freq. Resp400Hz–10kHz
Dimension(L×W×H)252*252*355mm
Weight7.2kg

DSPPA is one of professional pa speaker manufacturers. We provide Anti-Epidemic Materials, PA Amplifier, explosion proof loudspeakers, explosion proof speakers, explosion proof speaker and so on. Want to know more? Please contact us.