DB4B Product Spotlight

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The DB4B is now certified to +85°C. This corrosion-free GRP housing is a lightweight solution, without compromising durability. The DB4B can meet most sound output specifications with a 15W speaker which demands fewer amplifiers than a 25W speaker.

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DB4B Product Spotlight

The DB4B is now certified to +85°C. This corrosion-free GRP housing is a lightweight solution, without compromising durability. The DB4B can meet most sound output specifications with a 15W speaker which demands fewer amplifiers than a 25W speaker.