zippty2001

Here is a document that says a lot about the Polk SDA Models. The 2B model came out a few years after this but the basic technology and product build are the same as the large model in this brochure but mine have one less tweeter and mid-range.

http://www.polksda.com/pdfs/1985Sales.pdf

Aaron

Good Morning Tom, I sent the buyer of the rt1000 parts the link.
Harry