TOA HORN ARRAY SPEAKER Mass Notification System to

TOA HORN ARRAY SPEAKER Mass Notification System to save LIVES in emergency situations such as Tsunami, Earthquakes and Land Slides. March 11, 2011. . . The Great East Japan Earthquake struck and destroyed a part of our country, 　　Magnitude * 9. 0 　　Death toll * 15, 560 　　Injured * 5, 689 　　Missing * 5, 329 Only 23% of the people heard the evacuation message. The time is now to learn from this tragedy, to save lives in the future. Broken steel pipe pole TOA Horn Array Speaker Collapsed outdoor due to the tsunami

Comparison of Coverage Distance ■Conventional Outdoor Speaker Conventional speaker Approx. 200 m Sound spreads both horizontally and vertically. Line array speaker ■TOA Horn Array Speaker Approx. 700 m Sound spreads horizontally, but not vertically. Specifications Product name Rated Input Sound Pressure Level Frequency Response Ambient Temperature Weight Dimensions 　Horn Array Speaker 　＊4 speaker array 　50 W X 4 　113 d. B 　155～ 5, 000 Hz 　-20℃ to +55℃ 　Approximately 30 Kg 　500（W）X　872（H） X 599（D） Product name Rated Input Sound Pressure Level Frequency Response Ambient Temperature Weight Dimensions 　Horn Array Speaker 　＊8 speaker array 　50 W X 8 　116 d. B 　155～ 5, 000 Hz 　-20℃ to +55℃ 　Approximately 60 Kg 　500（W） X 1744（H） X 599（D） Installation Profiles *Iwata city, Shizuoka *Itami city, Hyogo *Kotoku, Tokyo *Nakatsugawa, Gifu *Miyakojima, Okinawa Media information Chile/ La estrella Japan/ Asahi Japan/ Chunichi Japan/ Shizuoka