Bi-Wire with two pairs of speaker cables

@thyname

I do not dual wire my speakers ...I tri-wire them, and like others who have posted I use identical cables when tri-wiring. No problems here. My speakers are vintage from the early 1970s - a pair of Pioneer CS-A700's - but the cable is new. Pure copper cable. USA Made. Make certain you label your cable runs. I suggest labels at both ends and in the middle. To my ears tri-wiring is wonderful.
But then, my ears are vintage - just like my rig.
Happy listening.

Thanks everyone for your input!

I decided to order a single run of Crystal Clear Audio Magnum Opus speaker cables, plus the matching jumpers.

http://crystalclearaudio.com/products/magnum-opus/

I will do the trick @williewonka suggested (Red speaker cable to HF speaker binding post, Black speaker cable to LF binding post).

When / If budget allows in the future, I will get s second speaker cable pair, and bi-wire then

Checke to see if your post on your amp will except both spades as well as banana, this way you can order the next set of cables with bananas.

Unfortunately @jb840 it only accepts spades

Bi-amping correctly (with a filter removing the bass from the amp powering the midrange and/or tweeter drivers) requires two pair of cables of course, and some bi-ampers like to use heavy gauge on the woofer, lighter on the m/t’s. Bi-wiring can provide similar (though lesser) improvements, and is what Richard Vandersteen recommends for his loudspeakers. Separating the m/t's from the back-emf sent into the cable from a dynamic woofer is a good thing. Nothing wrong with trying different cables on different drivers. It’s only money ;-) .