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1091A sub internal speaker connection polarity

sultan, modified 7 Years ago.

1091A sub internal speaker connection polarity

Youngling Posts: 2 Join Date: 7/5/15 Recent Posts
I had some issues with the amp / crossover unit and had to pull it out.
Unfortunately I didn't pay attention to the speaker connection polarity when I disconnected it. :roll:
There are blue and black wires and it is not obvious to me which is the positive (blue or black).
The speaker itself has a red spot marked for the positive, but either the blue or black cable running from the PCB could be the negative.
I don't want to connect it out of phase so if anyone knows, please tell me:

Which is the positive signal cable, blue or black?

Thanks.
christophe-anet, modified 7 Years ago.

Re: 1091A sub internal speaker connection polarity

Jedi Knight Posts: 188 Join Date: 3/23/09 Recent Posts
Hello!

Thanks for your post. All service-related questions about discontinued products should be sent to our Factory Service Center via service@genelec.com. Could you please send your message there? - Many thanks in advance.

Best regards,
sultan, modified 7 Years ago.

Re: 1091A sub internal speaker connection polarity

Youngling Posts: 2 Join Date: 7/5/15 Recent Posts
Ok, so I received a reply from Genelec service:

Blue is +
Black is -