daver171
Novice Member
Hi just wondered if anyone can advise me with a problem I have got. Just bought 2 Panasonic SB-AK25 to go with my Hifi system. The problem is there are 4 wires coming out of the back of both speakers. One Red, Blue, Black and Grey. The Red and Black are joined together and the Blue and Grey. But when i connect to back of my Aiwa amp there is no sound coming fro speakers. I tried to read up on google what the problem may be and it seems these speakers can only be used with the origional amp as something to do with bi something. Can anyone advise if there is a way of using these speakers or do I need to buy different ones. Thanks for any help.