High Power Horn

When you're are dealing with outdoor warning for large area coverage TU-400 is your best choice for siren and voice announcement. The high power loudspeaker rated at 400W continous and offers a sensitivity of 131dB at rated full power to provide clear voice and signal transmission. TU-400 environment-resistant high power loudspeakers are excellent performance standard for high-intelligibility voice and signal transmission for ourdoor warning for community, industrial signal-system and public address.
Cost effective, high-efficiency compression drivers to project sound over long distances or wide areas with fewer loudspeakers. The TU-400 is recognized throughout the world as "the performance standard" for high power siren and protective-signaling systems. For different designs we offer wide ranges of power and shapes of horns:

Technical Data