FHE12MA/FHE15MA are specifically designed for stage monitoring, utilizing a two-way design that integrates high-power neodymium magnetic low-frequency speakers with a 1.7" compression driver and a constant directivity horn (with a PEEK sound film). This configuration delivers powerful low-frequency and ultra-high-resolution high-frequen cy, ensuring a full and transparent mid-range, while enhancing speaker clarity and sound field uniformity. The system offers 45° and 20° listening angle options, and the square horn can be flexibly adjusted to vary the coverage angle, catering to diverse stage requirements. The built-in Class-D audio amplifier is efficient, energy-saving, and stable in perfor mance, providing excellent sound quality for stage monitoring.