Technical Pro Aftermarket Diaphragm
This is a high quality aftermarket diaphragm. Fits Technical Pro MAX1001, MAX1201, MAX1501, POWER1001, POWER1201, POWER1501, POWER12USB, POWER15USB, ROX-10, ROX-12, ROX-15 speakers and many more.
Overall Diaphragm Diameter: 2.56″ (65mm)
Voice Coil Diameter: 1.35″ (34.4mm) with titanium dome
Nominal Impedance: 8 ohms DCR is 6.5 ohms