Fair enough guys, thanks for the replies.
My enthusiaism (sp) is not dampened. My pockets are not quite deep enough to replace my AVR with a 'real' quality setup at this point but I'm really excited about getting the new speakers.
In fact, I egarly await their delivery and fully expect, at minimum to be able to enjoy AT LEAST as good (hopefully much better) a sonic performance as my old polks delivered, at a slightly louder levels at a given volume setting due to increased sensitivity.
btw, I know that there is waaay more to a satisfying listening experiance then SPL, but can anyone tell me how much louder (will I readily notice) the Klipsch RB-35s (at 96dB) will be over the old polks rated at 88dB?
I have heard mention that it takes something like 10 times the power to double the SPL. I've seen spec's stating that a speaker is capable of 121dB, which I guess is very loud. I just wonder, what does it all mean? I have seen charts saying a jackhammer is about 120dB and Is 121dB twice as loud as 60.5dB? can anyone post a scale?