After searching the forum I could not find an answer to what seems like a small and simple problem, so here it is: I changed my Beolab 7-1 for a 7-4 (because in surround setup I think it sound much better). Upon installing I noticed the power out socket on the back of my new 7-4 was covered with some...

Bonjour, This might be a simple question to some of you but, on a pair of Penta 3, I just had the midrange refoamed and now I have a doubt on the wiring. On the 4 midrange speakers, the 2 middle ones are cross-wired, but I did not mark the wires properly and now on one - is connected to -, and the other...