I'm known to be a Klipsch devote but only because I have never heard any of the higher end Polks. That said Klipsch used to have a site where you could listen side by side and compare any speaker you would want to get. EG.KG.4 VS Cornwalls,Hereseys VS KLF20S OR 30S RF32svs 42 vs 62s. Now this site is gone and seems to push all the newer products and there is a section on the discontinued models but it pales in comparison w/ the older site were you could line up these models and compare specs weight and color combos. I do not like this at all and when time permits as good as it will do I will lodge my complaint.
As for never hearing high end Polks I have no idea how this could have happened. Just one more thought about the SDA-SRS is it true that a jumper is needed between each speaker and then a lead to the amp. I live in Central Jersey so if any of you could direct me to a Polk dealer that has middle to top end stuff then I can compare w/ my Klipsch.....lw