Hello
I have a set of L100's with 123A-1 woofers and one is blown so I bought a single 123A-3 off Ebay. Can I replace the one 123A-1 with the 123A-3 woofer? Is there a polarity issue? Does it hook-up the same at the 123A-1? I'm a newbie, any pointers are much obliged.