My dad has 2 pair of some older ADS speakers from back in the day. like 1984. They still have an awesome sound. sound beter than many of the speakers hat I hear today. As for the subs I'm sure that they sound good.
The R12S is a good sub. I've only heard them once at a shop my brother-in-law owned. Don't know how much they cost though so can't tell you if they are good or better than anything for the money. M aybe someone else has had experience with them.