The dsp3011 is a ceiling speaker with a built-in 70v/100v transformer. the 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
the built-in 3” speaker driver is designed of wide frequency response 120-20,000hz, the multiple terminals 6w can be applied to different occasions varied in area sizes and background noises. it is made of high-quality engineering plastic, long-term durability, never out of shape and fading; spring clip clamp makes the easy and secure installation; driver surrounds excellent damping, long life, with clear and sonorous sound.
features:
● 3 inch, 6w ceiling speaker, 70v/100v
● high-quality paper to create clear and resonant sound and high sensitivity
● neat and fashionable design with aluminium grille
● applicable for public address and background music in schools, stadiums, parks, train stations, airports and shopping mall