I just bought a pair of the original Polk SDA2's with the
2 tweeters and 3 midrange speakers. I love them but
I'm wondering how they compare to the 2a's and 2b's?
I think the 2a's only had 2 midrange and 1 tweeter.
Why did they make the 2a's with less drivers than the
2's? Does anyone know what years the 2's were made?
What was the layout of the 2b's? Appreciate any