The horn speaker high efficiency TU 108 has been designed for professional use, even heavy and demanding. Thanks to its powerful driver and its structure, it has a sound acoustic pressure of 129dB; the very small total size allows an easyinstallation.Body in ABS, driver in ferrite, steel bracket, IP 66: all this makes TU 108 suitable for installation on civil vehicles, industrial vehicles and rescue/emergency vehicles, both terrestrial and marine.TU 108 is suitable for sonorizing large environments, also very noisy; it can be used to launch “safety messages”, as multitone siren or to boost voice signals.