Panaray® MA12 mid/high modular line array - Wide 145° horizontal coverage. Designed to provide outstanding vocal intelligibility in acoustically demanding spaces. Slim column enclosure blends with almost any décor. For indoor applications only. Features: Twelve 2.25 (64 mm) drivers mounted in a vertical line array deliver wide horizontal coverage with narrow vertical pattern control Modular design allows stacking of multiple enclosures in a line array configuration to provide increased vertical pattern control which improves "throw" distance and reduces unwanted floor/ceiling reflections 145° horizontal x 20° nominal coverage for a single module. Vertical coverage varies with number of modules stacked in line array configuration Mid/high configuration allows bass management and design flexibility. Use with Bose MB4, MB12, or MB24 modular bass loudspeakers for full-range reinforcement Optional brackets allow easy installation of single-, double- or triple-stack line array modules