Best interconnect for bass only


I have a four speaker system, with one amp running the two bass towers. What I am looking for, would be the "best" ic's to run from the preamp to the bass amp considering the amp and speakers are running bass only. I have had some feedback that a silver ic would be the way to go, as it would be the tightest controled bass. Thoughts!!?
bullot
Just to update. I did try a "cheap" Monster cable from pre to "sub" vs a Stealth Indra. The biggest difference was in the output...in other words I had to turn down the volume of the bass with the Stealth cable. In the end this is a good thing, to have the amp working less to produce the same "sound/feeling". There were subtle differences to me, in other places, but really, the volume was the serious one! I just don't feel any other subtle differences that may or may not be there are worth anywhere near the price difference between the Stealth and Monster, with respect to bass anyways....obviously on mid/tweeter that is not the case. I'll keep up my trials and report further if anything interesting comes up!!
Ok, the latest! Over the XMass holidays I tried out a Gabriel Gold Reflection ic, the newest and greatest in the Gabriel Gold line-up! I was swapping it out with my Stealth Indra and GG Rapture on the source to the pre. To make a long story short.....I ended up trying the Reflection to the bass amp, and it's the first time an ic has made a very audible, noticable difference to me, on the bass. It was sharper and tighter, cleaner.....so, that's where it stayed!
Bullot is definitely onto something with his suggestion that the quality of AC delivery may affect overall sound, including bass, more than ICs. Adding a Synergistic Research Powercell 10SE substantially improved the quantity, tonal quality, and dimensionality of the bass in my system. Additionally, I found that different power cords on my powered REL Stadium III sub produce a significant sonic difference - some produce a lean, tight, tuneful bass and some a fuller bass with more slam. Which one you prefer is a factor or your personal taste.