Has anyone made a side by side comparison of MB Quart and Rainbow speakers? I found one reference here but it wasn’t conclusive. Also, is there much difference among speakers costing about $150 (US) per pair?

I want to replace the front and rear speakers in my 400E. The MB Quart and Rainbow are highly touted here, and not that I’d doubt any of the comments made, but it’s hard to find much of anything about Rainbow speakers outside of this Forum.


TIA

__________________
...Tracy

'00 ML320 "Casper"
'92 400E "Stella"