subwoofer cable recommendations.

Watch the auctions for the Black Mountain Pinnacle Gold.These offer great performance in the bass,but are sub-par in the hi-frequencies.
How long a cable do you need?

Has anyone herd any of the Synergistic Research subwoofer cables? they're costly but if they make my sub sing well if any audiogoners out there can give their opinion i will really appreciate it.

I'm using Ultralink and couldn't hear any difference from Kimber's product. A lot cheaper. It has all the point nines and is really smooth and fast.

See
http://www.ultralinkcables.com/?#/products/compare/POWERED%20SUBWOOFER%20CABLES/)

Morgoth360... I recently purchased a Synergistic Research Alpha Sterling Active XLR subwoofer cable to compliment my new JL Audio f112 subwoofer. The Alpha Sterling is Synergistic's least expensive subwoofer cable. The Cable Company said "my sub would sing"... and it does. After the cable settled in, I went through the sub set up process… again… and for the first time I really felt I could hear what was going on.

If you’re in the market for a Synergistic subwoofer cable, check out the cable presently listed on Audiogon. It’s the more expensive version and if it had XLR connections, I’d buy it myself as an upgrade.

As recommended by Mapleshade, I am running my subs using the speaker in terminals(for those subs which have them) from the speaker outs of power amp, with excellent results.