450 HF Diaphragm » is designed to deliver accurate high frequency reproduction with excellent clarity and detail. It plays a crucial role in compression drivers by ensuring smooth treble response and consistent sound output. Suitable for professional PA speakers and audio systems, this diaphragm helps reduce distortion while maintaining balanced performance at higher sound levels. Manufactured using quality materials, it supports long lasting reliability and stable operation. This product from ATI Pro Technologies reflects precision engineering and professional audio standards. Easy to install and compatible with various HF driver units, the 450 HF Diaphragm is an ideal choice for maintaining crisp sound and dependable performance in demanding audio environments.