RM6600 vs RM7300 Series II

TDOlsonTX
TDOlsonTX Posts: 4
edited August 2001 in Technical/Setup
I have a 4 year old set of RM7300 Series II bookshelf speakers (total of 5) and just bought a set of new RM6600 bookshelf speakers (total of 5). I need to make a decision on which set of speakers I should keep -- the RM7300 or the RM6600 as I have to leave 1 set with the house that I just sold.

Has the technology changed in the past 4 years? Should I keep the brand new RM6600 or stay with the 4 year old RM7300's?

Also, my old subwoofer is the PSW300 and I just bought a new PSW350 -- which one do I keep? I paid considerably more for the older speakers, but think that I probably did not get the best deal as I bought them from a high end home theatre store.

Thanks for any help with this. - Terry