The T-601 is a wall mount 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”+ 2” two ways speaker driver is designed of wide frequency response 130 to 16kHz, the multiple power taps 3W, 6W and10W are helpful for different applications varies from room size and ambient noise surroundings. The ABS enclosure is of white color and metal grille is of gray color. Easy and secure wall mount installation through the supplied mounting holes. It is ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.