DSP-15EExmNL EX speaker

ATEX loudspeaker DSP-15EExmNL

Are you in need for an ATEX horn speaker that is light in weight but heavy on sound coverage? The long flare version of DSP-15EExmNL is an excellent choice when required SPL needs to be high.


  • Bracket mounting
  • Effective frequency Range: 380 – 7000 Hz
  • Weight: 2,8 kg



Installation, Operation and maintenance

  • Do not open loudspeaker when energized.
  • Remove lid by four screws, lead cable through the cable gland and connect to terminal with required tapping.
  • Check that the gasket is fitted correctly on to the lid. Do not use any lubricants on the gasket.
  • Screw lid back into place by four screws with a torque of 1,8 Nm to assure the IP rating.
  • To change the position of the loudspeaker, please adjust the standard U- bracket (by loosening / tightening the screws) as required.
  • Use only certified/specified cable glands and blanking plugs, reflecting the same IP rating and temperature range as the loudspeaker.
  • Standard model delivered with two M20 Ex approved plastic blinding plugs.
  • DSP-15 EExmNL(T) can be supplied with three different bracket systems, according to customer requirements.
  • For optimum performance, always use the correct voltage / power limits as stated.
  • This loudspeaker comes with a two years warranty against factory defects.