ลำโพงคอลัมน์ ยี่ห้อ Bosch รุ่น LA3-VARI-B

• Unmatched sound quality and speech intelligibility
• Fast solution for challenging environments
• Smart modular design, flush mountable
• Sophisticated beam configuration with EASE support
• Integrated ambient noise level sensor for AVC
• Suited for emergency sound systems
• Optional CobraNet networking