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AndrewButler · 06-30-2009, 08:44 AM

Ok, here's the issue...

I have a JCM800 2203 head and a JCM900 1960A cabinet.

When I set the head to the 16ohm output and plug it into the 16ohm side of the cabinet, all 4 speakers work fine.

When I set the output to 4ohms and plug it into the 4ohm side of the cabinet, only the 2 speakers on the right work.

Any ideas on what's wrong here?

Thanks for any help!

06-30-2009, 08:44 AM	#1 (permalink)
AndrewButler Junior Member Join Date: Jun 2009 Posts: 2	Problem with JCM900 1960A Cabinet. Ok, here's the issue... I have a JCM800 2203 head and a JCM900 1960A cabinet. When I set the head to the 16ohm output and plug it into the 16ohm side of the cabinet, all 4 speakers work fine. When I set the output to 4ohms and plug it into the 4ohm side of the cabinet, only the 2 speakers on the right work. Any ideas on what's wrong here? Thanks for any help!