My understanding is the 3.1TL did not use the polyswitch. My recently acquired 3.1TL's one tweeter has far lower volume than the other. I swapped the tweeters between the speakers and both tweeters are fine, the problem stayed with the left speaker.
I had a perfect pair of 2.3TL's but like a fool I sold 'em. What was I thinkin' Now I find these 3.1's that need help!
OK guys.......how am I gonna fix it?
Thanks in advance for your wisdom!