This report details the design methodology for a high-output, 3-way line array module utilizing a 12-inch low-frequency (LF) driver. The objective is to create a scalable, vertically arrayable loudspeaker system optimized for medium to large-scale sound reinforcement applications. The design focuses on achieving cylindrical wavefront propagation, high intelligibility, and consistent frequency response across the vertical coverage area.
: High-performance designs often use neo-magnet woofers like the 18 Sound 12NTLW3500 for weight reduction and thermal stability. 12 inch line array box design pdf