Inter-M CI-60T ลำโพง 60W COMMERCIAL INSTALLATION SPEAKER, OPT, 333Ω, 4" FULL RANGE, WHITE/BLACK
-Versatile speaker designed for a variety of applications
-Full range of 1-way speaker system
-High quality sound for BGM & Paging
-Overload protection circuitry
-Contains high quality transformer (40T/60T)
-Easy installation with provided bracket