1” Replacement Diaphragm for Tweeter

Fits The Following Models:

• M01T
• M01SWT
• M1SRT
• M175T

Restore peak high-frequency performance with the MRD – 1” Replacement Diaphragm for Tweeter from Diamond Audio. Designed specifically for select Diamond Audio Motorsport Series super tweeters, this precision-engineered 1-inch replacement diaphragm ensures your system continues to deliver crystal-clear highs, aggressive output, and exceptional clarity. The MRD is a direct fit for the following models: M01T, M01SWT, M1SRT, and M175T, making it the ideal solution for quick, reliable tweeter repair or maintenance.

Built for high-performance motorcycle audio systems, powersports applications, and custom car audio builds, the MRD replacement tweeter diaphragm restores the dynamic high compression sound that Motorsport Series components are known for. Whether your setup includes standard horn or short horn tweeters with proprietary phase plug technology and swivel mounting options, this diaphragm helps maintain optimal off-axis response and projection.

Perfect for Harley Davidson® motorcycle audio upgrades and high-output sound systems, the MRD 1” tweeter diaphragm keeps your highs sharp and defined even in open-air riding environments. When clarity, reliability, and performance matter most, trust Diamond Audio Motorsport Series replacement parts to keep your custom audio system performing at its best.