Davesen: I'm not familiar with these specific speakers. Are they already set up for bi-wiring ? Sean
Davesen, I own a pair of the RT-55. Great speakers. I opened up my pair to checks for upgrades. I suggest the following: 1. Upgrade the internal wiring. 2. Change the tweeter. Get a copy of the Part Express catalog, you will find the cables and connectors to upgrade the internal wires
(18 awg), on the tweeter you will have to measure it to get
on that fits. The drivers in this speakers are not bolted,
they are a press fit. I also own a pair of Totem Mani-2,
against these great and expensive pair ($4K) the Polk has a
pretty good low end, the area that needs improvement is the
top end. I got the catalog but haven't had a chance to measure the tweeter. Hope this hepls. Hector.