Has anyone heard the new idqv3's? I have read a lot of good reviews on these speakers. I am going back and forth between these and the rainbow vanadium 12's. How do they compare in sound quality & output? The only reference of a decent sounding speaker that I heard is a JL W6. They will be pushed by either an mtx81000d which i currently have or a Dls A6 which I am thinking about purchasing to match my Dls A3. Any opinions will help me alot.

 

I would confidently give the upper hand to the Vanadium. Although what you are looking at are two totally different drivers in terms of sound. A more fair comparison would be the Profi to the ID. In which case I would still lean heavily in that direction.