Horn loudspeakers
The HP-15 is a 15W plastic, IP67 weatherproof loudspeaker. Small and Light. Suitable for outdoor installations. Metal, miniature and alarm versions also avaliable.
Ceiling loudspeakers
Versatile speakers, can be used in most installations for both speech, alarm and music because of its wide frequency range.
EX speakers
This versatile model can be ordered with different transformers for more tappings and power ratings. DSP-15EExmN is light and has M20 entries in the back lid for easy cable mounting
Clean room loudspeakers
The BLC-550CR is a cabinet speaker, specially developed to meet the demand for cleanliness in certain environments such as production facilities for micro-electronics, pharmaceutical industry, photo industry and laboratories.
Clear, powerful and reliable; that is the characterization of the DNH loudspeakers. DNH develops high-quality speakers, that guarantee perceivable notifications, even under harsh or extreme conditions.
- Very reliable
- a.o. flameproof, weatherproof and shockproof
- Wide range of industrial and commercial applications
- Also available in ATEX
Big in offshore and industrial environments
About 85% of all speaker installations on offshore platforms in the North Sea contains DNH loudspeakers. Furthermore, the speakers are being installed in trains, the subway and cruise ships. DNH has the widest range of speakers for industrial and commercial applications in the world.
Always up to date, but with a rich history
DNH is founded shortly after the 2nd World War, by three Norwegian sailors. Even then, the company managed to adapt to new developments in the market and worldwide regulations as soon as possible. For example, DNH produced the first explosion-proof loud speaker. This was in 1962. Furthermore, they produced variants resistant to heat, vibration, a constant spray of salt water and fumes of chemicals.
