If you cannot find a complete, certified design online, consider purchasing a single commercial box and reverse-engineering its critical dimensions, or hiring an acoustical consultant to produce a custom PDF for your specific venue and driver selection. Your audience’s safety—and the clarity of the lead vocal—depends on it.
The PDF should include:
There is a small but passionate community of DIY line array builders. However, designing a 12-inch line array from scratch is extremely difficult. If you are searching for a to build yourself, consider these realities: 12 inch line array box design pdf