New power cord needed for speaker with powered subwoofer?

rvpiano, did I read above early in your thread that you have Morrow MAP4 power cables ? These are after market cables. Did you buy them with the expectation of hearing a difference, and in fact, did you ? If you did, you are answering your own question. AMG = American Wire Gauge. ( Yes, the thickness of the cable ). Enjoy MrD.

Mrdecibel,

Yes, I did hear a difference using the MAP4’s.  I just wasn’t sure if the same results would apply with the subwoofer cords.
From two reports above by Agoners who have my speakers, evidently it’s worth getting the aftermarket cords.

Update:
Just got Morrow MAP3 power cords for subwoofer component of GE’s.
BIG difference!
Bass much cleaner and more focused.
Very good addition.

And another one bites the dust...

RV, you should let them settle in. These things need breaking in.
You'll be surprised at how much they can change.
Bob