Thanks. I have the specs - that's one thing that pushed me to the KSW-12 to start with, with 440W headroom and <1% THD. (It is KSW-12, and can be found at http://klipsch.com/product/product.aspx?cid=55&s=specs). Another factor: the KSW-150 was discontinued in 1998. The KSW-12 was a replacement and is a current product. I know that newer isn't necessarily better, but...
What I'm looking for is a more subjective comparison.
What I'm looking for is a more subjective comparison.