DNH make some of the world's most robust and well-engineered commercial loudspeakers. Designed and built for harsh environments ranging from Oil rigs to marine shipping, they offer a rugged and reliable solution. Specialists in ATEX Zone 1 & 2 approved loudspeakers, the range includes ceiling, cabinet, horn, column, projection and pendant loudspeakers.
DNH was founded in Norway in 1946, manufacturing loudspeakers for bands, juke boxes and Hi-Fi. In the 1950’s they began to specialise in loudspeakers for industrial commercial applications & today many DNH loudspeakers are designed for use in challenging environments and hazardous locations. In addition to a range of EN54-24 compliant loudspeakers for voice evacuation, there are also waterproof speakers and explosion proof horn loudspeakers ideal for the petro-chemical or pharmaceutical industries.
DNH are also one of the few companies to manufacture a range of marine grade horns, IP67 rated and resistant to the harsh saltwater environment in which they operate. Ideal for a sound system on a boat or harbour.
DNH are still based in Norway and have distribution points in the UK, USA, Germany and South Korea.
Bi-directional plastic cabinet speaker for PA and paging in corridors and walkways. 6 watts, 100 volt line.
Surface mount round cabinet speaker suitable for walls or ceilings. 6 watts, 100 volt line.
Metal EN54-24 voice alarm cabinet speaker. 6 watts, 100 volt line.
Lightly water resistant, rated IP22.
Plastic cabinet speaker. 10 watts, 100 volt line.
Water resistant, rated IP55.
EN54-24 metal ceiling speaker & dome. 5", 6W, 100 volt line. Rated IP22.
EN54-24 metal ceiling speaker c/w capacitor & dome. 5", 6W, 100 volt line. Rated IP22.
Metal, screw fit, ceiling speaker. Ideal for music. 5", 30 watts, 100 volt line .
BS5839 Part 8 Bi-directional VA sound projector. 6 watts, 100 volt line.
Water resistant, rated IP44.
Small, lightweight plastic horn speaker. 10 watts, 100 volt line.
Water resistant, rated IP56.
Metal vandal proof cabinet speaker. 6 watts, 100 volt line.
Water resistant, rated IP56.
Small, lightweight plastic horn speaker. 15 watts, 100 volt line.
Water resistant, rated IP56.
Plastic marine grade horn speaker. 25 watts, 8 ohms.
Waterproof, rated IP67
Plastic marine grade horn speaker. 15 watts, 8 ohms.
Waterproof, rated IP67
Plastic marine grade horn speaker. 15 watts, 70V / 100 volt line.
Waterproof, rated IP67.
