Many speakers do NOT have all the drivers aligned in the same polarity. This is seen on many of the stereophile speaker measurements. In certain designs, I guess this is done for better summing of driver output. Is the time domain compromise audible?
What is more important is that BOTH speakers are wired with the same polarity. You would be surprised at how many speakers are shipped with mismatch in polarity.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.