Canare 4S11

I actually just put these Canare’s back into my system due to the previous cables sounding a little too thin and a bit bright for my lively room. They may not have the extended top end, but that’s actually what I’m trying to get away from. 
Full and definitely on the warmish end of the spectrum as others have already mentioned.

My present speaker cables are a bit too warm and I didn't want a cable that is too highly detailed.  I hope like Goldilocks says, they are just right.

Another good one that doesn't break the bank is the Furez FZ124AS 12-4 Advanced In-Wall Rated Speaker Cable.  It is a quad of 12 awg cables that when cross-connected in a star-quad configuration yields 9 awg to each polarity.  You could use them as an internal bi-wired pair but I would personally use two separate runs to each speaker for bi-wiring.  Features include a rope lay construction using both 27 awg and 36 awg, 4-nines, OFC wires, and  foamed polyethylene insulation (FPE) that you don't usually see in budget cables.  Check the link....just over $1/foot!

https://www.avoutlet.com/av-cables-connectors/av-cables/bulk-cables/speaker/furez-fz124as-25/

I received the speaker cables early this afternoon.  I must say, the fit and finish of the custom built cables are off the charts.  It is as good as any of the high end companies that charge megabucks for their cables.  I hooked them up and let them play while I was out.   I just got back (2 1/2 hours later) and I am quite surprised as what I am hearing.  At initial turn on, the sound was very bassy, highs weren't that pronounced.  Now they sound much better after only a couple of hours and I am enjoying the sound.  I won't pick these cables apart until I have a couple of hundred hours on them but so far, I like what I am hearing.

I was turned on to these a few years ago by an ultra high-end speaker manufacturer friend of mine.

I have used them ever since as my reference cables. They do indeed take forever to break-in, but once done, they are spectacular.