.FS23DS0430-H9.8 is a pair of high-efficiency, high fidelity, RoHS-compliant speakers manufactured by FUET. The speakers are built with superior components guaranteed to deliver super-clear audio with exceptional clarity and full, rich sound. They are designed with an aluminum die-cast frame and double magnet system, and feature a wide frequency response range, very low distortion, optimal power handling, and power efficiency. They are ideal for use in professional studio applications, home theater systems, and sound systems.