How would you compare the Klipsch KG4 with the Polk Audio Monitor 10B? I currently own a nice pair of KG4s, but am really interested in the Polk 10Bs. Am I wrong in thinking that they are comparable speakers? The KG4s have a horn tweeter, two 8" woofers, and a 10" passive woofer in the back. The Polk 10Bs have a tweeter, two 6.5" inch mids (are they mids?) and a 10" passive woofer in the front. Is that correct? Are they similar in sound?