
Only @ Best Buy
With 100' of speaker wire on this spool, you can easily connect all of the speakers in your home entertainment system.
A: The positive side has a very faint dotted segments. You really have to look hard to see it.
A: It is 18 gauge wire.
Q: can i get speaker wire in differnet colors
A: This is it. Clear with a copper wire core. Elegant and functional and unobtrusive. What more is there to ask for?
Q: Is Dynex CL2 or CL3? Can it be installed in a wall?
A: Nowhere in the product specs does it claim to be CL2 OR CL3 rated and according to Dynex's website, it is not rated for in-wall installation at all. As a couple of the other replies note - in a rather foolhardy manner - it can of course literally and physically be used inside walls, but that would be really stupid. Electrical and fire codes - and wire safety ratings - exist for very good reasons; only fools ignore them when they apparently don't even understand the reasoning behind the ratings in the first place.