The T-300B is a landscape garden speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers. The built-in 6.5” +1.5” two way speaker drivers are designed of wide frequency response 120-15kHz, the multiple power taps of 10W & 20W could meet different applications varies from room size and ambient noise surroundings. The fiber-glass enclosure is of sandy brown color and of weatherproof and heavy damage proof finish. Easy and secure wall mount installation in outdoor area. It is ideal choice for industrial and commercial applications in the outdoor area of train station, shopping mall, parking area and factory where background music and paging is needed.