EX speakers

Explosion proof loudspeakers (ATEX)

DSP-15EExmNL ATEX speaker

EX Antistatic Polyamid

HS-15 metal horn loudspeaker

ATEX Zone 2

DST-40 ATEX driver

EX driver unit

CAREEX-6 ATEX speaker

EX Cabinets

BA-56EExeN ATEX speaker

EX Ceiling

Clear sound in a reliable housing 


The explosion proof loudspeakers of DNH are available in different types, sizes or materials. The complete range of horn loudspeakers allow an always suitable kind of speakers for your needs, no matter the type or size of ship.


  • For every size ship
  • Industrial and commercial applications
  • Zone 1 and 2 


Horn loudspeakers at TTT


The sales consultants at Theunissen Technical Trading BV (TTT) are very willing to consult you about the ATEX loudspeaker range. Based on the size and utilization of your yacht or ship and your specific demands, TTT can propose a certain loudspeaker.