Power cords make a difference with my $400 Audioengine powered computer speakers, though I didn't hear a significant difference between $300 and $800 power cords, but both were vastly superior to stock. I can't really imagine that good power cords wouldn't make a positive difference with powered subwoofer, though this does not necessarily mean that it should be expensive exotic power cords.
Are upgraded power cables for subwoofers worth it?
I recently have been filling in all of the holes in my secondary system. Recently picked up a shunyata power conditioner, upgraded speaker cables, and power cable for my amplifier.
My question is, is it worth running higher end audiophile power cables with subwoofers, considering distortion is not as apparent to the human ear in the sub bass range? I use a high end receiver for my DAC in this system with a normal power cable as well. Would I get better performance increase from upgrading sub cables or my DAC(receiver w pre outs) power cable?
Any specific suggestions for sub power cables, or DAC power cables that are inexpensive (sub 200 or even $100)
Thanks for your time!