Length of speaker cable effect bass response?

Maybe the design of the cable is different since its 2 companies that you are mentioning.

I bought some BlueJeans Cable a few years ago, but it was going to be used for rear surrounds where I knew it would be over 30 ft, and bought it because it was affordable...and wasnt expecting great sound .

How long have you had the Blue Jean Cables in the system ?

Any chance of moving things back to where they were ?