This Is A Brand NEW Aftermarket Diaphragm 

for 

Mackie SRM450v2 P-Audio Driver DC10/1801-8 0025726

Also Can Be Use On Version 1

Please Note This Diaphragm is Different From The Original SRM 450. This SRM 450 v2 Has A Blue Titanium Dome With Vents.

Specs:

• Overall Diameter - 2.78" 
• Length - 4.18"  
• Voice Coil Diameter - 1.75" - 44.4 mm
• DCR - 6.2 ohm 
• Impedance - 8 ohm

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