MF series product positioning and versions The MF series speakers are available in active and passive versions, namely MF-12 and MF-15 (passive type) and MF-12A and MF-15A (active type). This series of products has fully considered the usage requirements of different application scenarios during design, and has a wide range of application adaptability. It can be applied to various acoustic environments and application scenarios such as mobile performances, fixed installation systems, and multifunctional halls. Passive model: can be flexibly configured with external amplifiers, suitable for professional users with customized system requirements. Active model: Built in high-performance digital amplifier module, integrating signal processing and power output, simplifying system construction process, and improving deployment efficiency. Acoustic Design and Multi functional Applications The system adopts a full frequency optimization design, supports full frequency main amplification applications, and can achieve uniform full field coverage, ensuring clear and consistent sound performance in the listening area. At the same time, this series of speakers also has stage replay function. By adjusting the placement angle and tilting towards the front of the stage, it can provide precise real-time audio feedback for performers, meeting the strict requirements of the replay system for live performances. Structural design and ease of use The box structure is optimized through mechanical simulation, which not only has excellent acoustic characteristics, but also combines portability and durability, making it easy to transport, hang, and install quickly.