ลำโพงLine Array ยี่ห้อ  BOSE  รุ่น MA12  

• 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