Speaker wire polarity on a powered subwoofer

My Cary SLP 50 B preamp is inverting so I reverse the polarity on my speaker cable. If I run rca line level out from my preamp to the sub I obviously can't access the internal wiring on my powered sub to reverse the polarity. Does it really matter on a sub? What do I do?

Showing 1 response by frostdotcom

since the audio for each instrument is recorded separately, how on earth is it out of polarity with the rest of the music? Thats really not how polarity works.