The 450 Blue Diaphragm » is a high-quality component designed for compression drivers to deliver clear and precise high frequency sound. It is widely used in DJ speakers and professional audio systems where sharp treble and vocal clarity are essential. Built with durable materials and precision design, this diaphragm ensures stable vibration and consistent sound output even during high power usage. The price of the 450 Blue Diaphragm depends on quality and performance specifications, making it a valuable investment for audio professionals. Audio components developed by ATI Pro Technologies are known for durability, reliable performance and excellent sound reproduction.