The EN54-24 certified ALA15TAW column line array loudspeaker delivers maximum performance in a minimum footprint and excels in applications that require excellent speech intelligibility. The ALA15TAW’s transducer configuration combines fifteen tight packed 3" (76mm)full range drivers and four 22mm high frequency tweeters in an extruded aluminum housing to offer both durability and optimum sound reproduction. The lightweight and easy to install enclosure has contemporary aesthetics that are a compliment to any environment. The back of the enclosure incorporates vertical channels that accept the included wall mount allowing the installer to slide the mount to the location that provides the desired vertical tilt. An optional pole mount bracket enables the array to be used in portable applications coupled with a portable A-Line subwoofer system. Note: Pole and pole mount bracket sold separately.