pa system speakers driver unit suitable waterproof horn

AU-40   40 watts suitable for  waterproof horn         Taixing Minsheng Electronic Co., Ltd., founded in 2005, covers an area of 10,000 square meters. It is located in Songqiao Industrial Park, Hongqiao Town, Taixing City—a famous riverside city in Shanghai-centered Two-hour Yangtze River Delta Economic Zone covering Nanjing, Suzhou, Wuxi and Hangzhou. Ningjingyan Expressway and Beijing-Shanghai Expressway also pass through this city. As near the Taichang Public Road and close to Yangtze River, we enjoy convenient transportation and advantageous environment.        The AU-40 is a highly intelligible driver unit suited to public address announcement applications, with waterproof plastic bottom cover ,solid and durable ,suitable for outdoor installation. Specification Model：AU-40 Power：40W Impedance：16Ω Freq.Resp.：180HZ-6KHZ S.P…

PA Column Speaker Horn Speaker Air-Raid Siren Speaker Ferrite Driver Unit