The ATI Pro 518 OG Diaphragm is a premium titanium component engineered for professional audio systems demanding clarity and resilience. Its lightweight yet durable titanium construction ensures accurate high-frequency reproduction with minimal distortion, making it ideal for live sound, studio monitors, and PA systems. Designed for seamless integration with ATI Pro compression drivers, this diaphragm enhances overall system performance, delivering crisp, natural sound. Its robust build resists wear and tear, ensuring longevity even under rigorous use. For audio professionals seeking superior sound fidelity and reliability, the 518 OG Diaphragm by ATI Pro Technologies is an excellent choice.