![Berlin loudspeakers are durable, tough and completely weatherproof - perfect for outdoor use](https://technomad.com/wp-content/uploads/stadium-high-single-hiq-closeup-1-200x300.jpg)
Large-Scale Outdoor Sound Masking / Sonic Net Airport Bird Deterrent
Technomad supplies fully weatherproof, high powered outdoor sound systems for sound masking, environmental sound simulation, and to repel birds from airport and farm environments. A recent article in The Economist