UK - One of the oldest loudspeaker companies in the world, Tannoy is a brand that is synonymous with sound, their pre-war horn technology being such a part of everyday life that the phrase 'over the Tannoy' entered the
Oxford English Dictionary to describe a public address system. After being at the forefront loudspeaker technology ever since, the company has produced a brand new product that takes that horn heritage into a whole new area of application.
The Tannoy THL-1 tunnel loudspeaker provides a robust, durable and highly cost-effective solution for Emergency Voice Alarm/Communication (EVAC) systems in the physically and acoustically hostile environment of road tunnels. In an application notorious for high ambient noise levels and excessive reverberation, the THL-1 tra