The M60s I just purchased replaced Sansui floor standing speakers I purchased in 1969 or 70. They still work fine, but I wanted to upgrade to a modern speaker. The Sansui speakers will probably go into another room in the house.

Axiom M60's & QS-8 Surround HSU VTF-2 Sub NHT Center NHT Zeros Rear Surround Yammi 1400