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DNH Hazardous Area loudspeaker DSP25EExmNT was the first anti static polyester loudspeaker to be certified for hazardous areas by DNH in the 1980s and has enjoyed nearly 30 years of excellent service in both offshore and onshore environments. Manufactured from carbon-loaded black anti-static polyamide, this UV stable enclosure is non-corroding and lighter than similar materials such as glass fibre reinforced polyester (GRP). This DNH DSP25EExmnT loudspeaker has a maximum power consumption of 25 watts, which will produce a peak sound pressure level of 117dB/1m for the gas group IIB+H2 version. A gas group IIC version is also available if required. The loudspeaker is available with a multi-tapping line voltage transformer (typically 100V) or in a low impedance (typically 8 ohm) version.


  • Condition: New
  • Type: Weatherproof Loud Speaker
  • Make: DNHC
  • Model: DSP-25EExmNT
  • Serial: 01260071
  • Rating: 25W max
  • Freq: 150-20,000Hz
  • Line: 100V max
  • Bracket: Yes
  • Certification: II 2G Ex d e mb IIB+H2 T5 GbIIC T135C
  • Weight: 4.1kg

Replacement price on this item is approximately AUD$1400

This unit is sold with a 30 Day Warranty.

New DNH DSP-25EExmNT 25W 100V Weatherproof Loud Speaker horn For Sale Buy Price