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Designing a 12-inch line array box requires careful consideration of several key factors, including frequency response, coverage pattern, sensitivity, and SPL. By using a combination of simulation and testing, it is possible to create a line array box that meets the needs of a particular application. The sample design presented in this essay demonstrates the potential of a well-designed line array box to provide high-quality sound reinforcement.
This PDF shows the detailed design of the line array box, including the enclosure dimensions, driver layout, and rigging system.
Or manufacturer's data on loudspeaker systems
Here is a sample design for a 12-inch line array box: