ARTONE outdoor installed speaker LT-100 is a 10 inch 70V/100V loudspeaker system for premium long throw sound system. It is special designed PA speaker that combines music and speech voice purposes together, gives high quality of sound to far distance, ideal for commercial audio or public address, mosque or religious places, stadium, swimming pool, theme park, train stations, air terminals, small or medium party show, factory workshop, or other indoor and open areas.

TZ-274 is a slimline professional audio column speaker for church sound system,it has adopt 3-inch full range speaker and add 1'' tweeter for best commercial and installed audio. ARTONE loudspeaker TZ-274 and TZ-278 produce high quality sound to both indoor and outdoor,compatible with 70V/100V/4ohm(8 ohm) audio, and apply to worship area (churches, mosques, temples,etc.).It not only give clear and bright sound to audience, also deliver long throw function to farther places. The column speaker TZ-274 is an essential item for set up high quality sound system, the angle is adjustable to change and lead sound directional to desired listening area.