Electro-Voice MB-300 Horizontal Array Kit for Side-By-Side Arraying

The Mb300 horizontal array kit contains two brackets and eight of each of the following: 5/16-18 x 1 hex-head bolts, 5/16 lock washers, 5/16-18 nuts. Chart 1 (below) details part descriptions, quantity and part numbers. The Mb300 is used in conjunction with the Mb200 installation bracket to create a speaker array. Selection of the required number of each kit is shown in Chart 2 (below).

The array can be constructed in either of two angular configurations: 1. Speakers side by side (50° angle) for a tight array. 2. Speakers spread slightly (60°angle) for wider coverage. Note that a full 360° array can only be accomplished with the 60° angle pattern. Suspension of the speaker array is made easy with the four 12.7-mm (0.5-in.) holes located on the Mb300. A cable, chain quick link, or other suitable hardware which is rated for overhead lifting (not supplied with this kit) can be used to connect to the array for flying