This aftermarket diaphragms are accordingly to Peavey 22XT specification. They have the same style titanium domes, voice coils, and formers. This diaphragm can be used in 22 series such as 22XTRD, 22A, 22T, and 22XT, 22XT+, 2200, etc., and many more.

Overall Diameter: 4.54"

Voice Coil Diameter: 2.0"

Impedance: 8 ohm

Please Look And Confirm The Diaphragm You Are Ordering Matches The Pictures Above