5 meter Speaker Cable Recommendation - flexibility important

dhcod I have Herron electronics and am using the Duelund 12ga wire.  It's inexpensive and sounds good.  I have had various other cables in the system over the years and this one is a keeper.  I use it bare wire on the amps and speakers.  I think it would be a good match for your system.  Others in our audio club are using it and like it better than the NOS Western Electric 16ga that has been touted on the web.  Just my two cents.   

I have Herron electronics and am using the Duelund 12ga wire

Hi Goose- so with the Duelund you use 1 strand for + and another for -?

I see now-- the answer to my question is yes.

Is the Duelund flexible enough to bundle up to a 1' circle when I'm not listening? I have a small space and have to move the speakers and wire out of the way between listening sessions.

It is very flexible and you should be able to coil it easily.  You can add spades or bananas to make the hook-up easier.