About

About DNH Loudspeakers DNH is the world's foremost manufacturer of loudspeakers for use in commercial and industrial applications. This year DNH will celebrate our 80th anniversary. Throughout this time, the DNH emphasis on product innovation and design is reinforced by an adherence to a manufacturing quality ethos that ensures the users of DNH loudspeakers benefit from the full 80 years of our manufacturing experience. This year at ISE 2026 DNH will present our range of EN-54 approved loudspeakers for use in emergency evacuation situations. Marine loudspeakers fully compliant with the Marine Equipment Directive and world leading hazardous area range of loudspeakers, designed for use in the harshest environments. From oil platforms to clean rooms to classrooms, DNH has designed loudspeakers for every application, please come along and view our full range at ISE 2026.