Chester, PA (August 29, 2017)—Community Professional Loudspeakers has introduced the TT-1020 emergency notification tunnel loudspeaker, intended to help provide intelligible emergency notification in enclosed linear spaces and other highly reverberant environments.
According to the manufacturer, the TT-1020 utilizes optimized horn geometry and a special version of Community's proprietary M200 high-power voice-band driver, chosen to provide elevated sound pressure levels necessary to overcome ambient noise and acoustic conditions of road tunnels.
Due to the environmental conditions in tunnels, the loudspeaker horn sports fire-resistant fiberglass construction and 316 stainless steel external hardware.
The TT-1020 has an IEC 60529 IP66 rating and IEC 60695-11-10:2013 V-0 classification. Customers can order the 100 V system configured for 50 W or 100 W operation.