Power Cords for Subs, any benefit?

upgrading the power cord on my rel strata 3 made me a believer in power cord upgrades. my feeling was always "how can a power cord make a difference?" after research and experimentation, i found a cord that really changed the life of my sub. it is funny how most people in this thread upgraded "with results" on thier rel sub. great sub but maybe needs a better power cable? i gained much more dynamics. i know power cords effect each system differently. my greatest gain was @ the sub. happy listening!

JOwen: You may be able to experiment with what you already have on hand to come up with an answer as far as your setup goes. Remove the PC from your amp and replace it with the stock cord. Then disconnect one of the subs and just use one. Listen to the system this way for a few days to get used to the sound and when you have, place the Synergistic PC on your sub and listen for changes. It will not cost you anything except your time to try this out.

Do you folks feel that even an inexpensive cable such as the Absolute Power Cords would make a discernable difference in bass reproduction?