Does anybody know where I can find some info on the older MB Quart German made speakers and their model numbers etc...?
Mostly what I know about is the QSD line and I think they came out with a Premium line that was similar to the QSD's or something like that for a bit. Would be nice to see all of the lines and info if possible.
Thanks!
Mostly what I know about is the QSD line and I think they came out with a Premium line that was similar to the QSD's or something like that for a bit. Would be nice to see all of the lines and info if possible.
Thanks!
