Do you run a high end power cord on your sub?


I have a Rel B2 sub in my system, and have never really bothered with a decent power cord for it. I have an "Iron Lung Jellyfish" power cord, which is better than a stock cord. It is a $30 cord but is actually suprisingly good when you are just "testing the waters" of what power cords can do. I am considering something better, but not sure if this is the best place to spend money? What are your experiences with upgraded power cords for subwoofers? I am thinking about an Audience Powerchord e, as I use Audience power cords on my other components.

Other components in my system:
Thor Audio TA-1000 mk II preamp
BAT VK-55SE amp
Hyperion HPS-938 speakers
PS Audio PWD mk 2
Audience AR6T power conditioner and power cords
Nordost Heimdall IC's
Anticables speaker cables
mekong56

Showing 4 responses by coxhaus


My friend and I have Audioquest NRG-5 power cables on our REL subs. I have 2 REL Stentors III and he has 2 REL Studio III subs. The Audioquest NRG-5 power cables sound very good and seem to be cheap if you can find them. I am not sure how they compare to all the above but they seem to work fine and sound good.
I don’t think a higher crossover is any help in a 2 channel system. My RELs are crossed at 22 Hz. Not being able to do a 140 Hz is of no concern to me and my system.
And by the way the poor old RELs seem to make pretty good music better than a lot of the new stuff out there. Most of the new stuff is too boomy for music.

I have class D amps which are fast but I have grown tired of the bass. It just seems too fast and taut especially for low bass. I like the mosfet sound for the very low bass in the REL subs. The mosfet just seems like the right speed for the low bass. I don’t think I would like your subs crossed at 140 Hz as it sounds like what I already had.
I don’t think Audyssey Pro has any effect on the quality of sound produced from the equipment. I have 16 sound panels and bass traps and constantly tune for the room but this still does not change quality or the speed and weight of the music being produced sound wise that is why you still hear the differences in equipment, cables, etc.