We’ve collated our Special Application Loudspeakers in this section, including Surface Exciters, Ultrasonic Directional Speakers and Submersible Underwater Loudspeakers.

A Surface Exciter / Resonator can transform windows, furniture, tables, plasterboard partitions and other flat hard surfaces into a speaker for indoor & outdoor broadcasting. Particularly suitable for glass but can be used on all sorts of hard surfaces for clear and precise music or voice messages - the ideal solution to discreet audio enhancement of shop window displays, museum exhibits etc.
There's even a version specially designed to glue onto a cardboard box.
The possibilities are endless...

Hypersound Directional Speakes create a highly directional, focussed sound using Ultrasonic emitters for clarity & intelligibility over longer distances than traditional loudspeakers. Great for instore product promotions & museum exhibits.

An underwater speaker can be used in swimming pools for diving and synchronised swimming instruction. The DNH Aqua 30 is a highly specialised design suitable for total submersion.

For any other special applications, please contact us – we’d love to hear from you and we may just have the solution for your project!