Recommendations for CL rated speaker cable

Perhaps not your preferred cable but here's a common sense answer (follow link) to your question. Blue Jeans gets much of it's cable from Belden.

http://www.bluejeanscable.com/articles/inwallrating.htm

I don't know where you live nor do I have any idea about local code but it seems to me that you could use almost any brand of high end cable provided it was contained or shielded like armored Romex.

If you have an electrician and an inspector coming to check on the installation they can provide an answer for where you live.

My personal opinion is there is already such a mass of wire in modern homes a run to a set of speakers is not much concern.

Where I live the inspectors are mostly worried about high voltage and show little concern for burglar alarm, CATV, internet and similar low voltage cable runs.

Well, this is helpful actually. My house is new and I had to have the low voltage wires inspected as well as the AC lines before closing the walls. I think it has to do with fumes or flammability in a fire rather than electrical fire hazard of low voltage wire per say. I could check with inspectors and more importantly insurance carrier before constraining choices to CL. Helpful because would like to try Kimber 8TC which is not CL rated, but many other choices as you suggest.

Ps- I use a couple of Blue Jeans sub cables and have heard their speaker cables and interconnects. Nice products for the money. I actually live in Seattle and have picked up wires at their warehouse and got tour. kn

In my house I use Audioquest 14/4 CL2 rated cabling. I've been very happy with it on all levels. I've used it in two different houses. I got the 14/4 so that I could use the pairs together to give me an 11AWG cable if I wanted or a pair of 14 AWG. That flexibility has come in handy for me.