MQ100L-W 2x3.5"+2x3.5" 3-Way Column Array Speaker 80W 100V WhiteThe MQ 100L is a 3 way tone column with an extended frequency response for speech and music. Thanks to the optimized radiation of 180 horizontal and 60 vertical, this sound column covers a wide range and thus offers good speech intelligibility in large and acoustically difficult rooms (eg halls). With the included swiveling and tilting wall bracket, the MQ 100L can be installed very close to the wall. The vertical radiation of 60 is asymmetric, 40