There are leads to reverse, but they’re a bit of work to access. Remove the cap/top and take the sock off. This will allow you to access the connections for the sub amp. If I can do it, it’s not difficult. Hardest part is getting the sock back on the same way it was from the factory.
Weird
I have a pair of GoldenEar Triton 1 speakers, which have built-in subwoofers. Evidently, the right subwoofer lead fell off the speaker some time ago without my knowledge. I’ve been listening for quite a while with only one subwoofer, really enjoying the sound in blissful ignorance. Everything sounded great including pieces with deep bass such as formidable organ recordings.
Today I discovered the plug out of the wall and plugged it back in. The system immediately closed up, became dull, lacking ambiance. I pulled the plug back out. Sound was wonderful. Everything sounded just right, including the bass which was full and rich.
I’m now listening without the right subwoofer for good.
Weird!