Difference between Polk R15 or R150

[Shadowmonic]

(whats the difference between Polk R15's and the Polk R150's speakers??)

i have two R50 tower speakers right now and im trying to upgrade i plan on getting a CSI25 or CSR center speaker

 

[GlocksRock]

The R150s are newer and are a closer match for the R300 towers. I'm sure they are of similar build and sound quality.

 

[Shadowmonic]

ok so if i got a CSR center speaker and two rear R150's to go with my R50 fronts would that be a good match??

 

[GlocksRock]

Yes, that would match just fine, it's most important to keep the front 3 speakers matched, but if you can also match the rears then that's good too.