this is true.4" domes do not exist. 2 and 3" ones do I believe. never seen a 4" dome mid.
I have mids already, just looking for midrange drivers.Sorry man but nothing specifically //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif
Here is a link to info about the 5.1 component set: http://www.aurasound.com/public/discontinued/frameset2.html
They have great midrange comparable to Peerless Exclusives but with a little more bass response. The older Aura speakers are generally known for their SQ and smooth, detailed sound. Let me know if you have any questions