After all the much help on this board, I purchased my speakers. For the sub I ordered the EP500.
I wasn't familiar with a trigger line till I started reading some specs on the EP500.
So to make this message short, would the wire/link below work with - say a Denon 3805 (or similiar make & model) with the Ep500?
Here is the link

http://www.thesourcecc.com/estore/Product.aspx?language=en-CA&catalog=Online&category=Cables-AudioPlug&product=4202420

It's a 6ft - 3.5mm to 3.5mm plug cable.
The length may change, depending on sub placement.

Also anyone else using the trigger line from a Denon type receiver with a EP500 or 600 sub?

thanks