pogi Posted September 11, 2010 Share Posted September 11, 2010 Hi!!! I have a question to anyone that can help please!!!! I bought 2 klipsch k-77 diagphram on ebay buy no polarity marking on them? How do i know which one is positive or negative.I was thinking install them then just listen then but how can i tell if its reverse?Please advice!! Quote Link to comment Share on other sites More sharing options...
DizRotus Posted September 11, 2010 Share Posted September 11, 2010 Is there a red line (like from a marker) near one of the leads? If so, that's the positive lead. Failing that, at least make certain they're wired the same. That way you' ve got a 50% chance of getting it right. If you're certain they're the same polarity, hook them up and listen for a while. Then switch the leads to both tweeters and listen some more. If one way sounds better than the other, stay with that way, 1 Quote Link to comment Share on other sites More sharing options...
DizRotus Posted September 11, 2010 Share Posted September 11, 2010 Do your diaphragms look like the ones shown in the following thread? http://forums.klipsch.com/forums/t/117423.aspx Quote Link to comment Share on other sites More sharing options...
pogi Posted September 11, 2010 Author Share Posted September 11, 2010 I actually installed them and listened but i am still not 100% sure if the polarity is correct.I just pick the louder sounds is the correct polarity. Quote Link to comment Share on other sites More sharing options...
pogi Posted September 11, 2010 Author Share Posted September 11, 2010 Yes they are like them!!! Quote Link to comment Share on other sites More sharing options...
pogi Posted September 11, 2010 Author Share Posted September 11, 2010 but no marking? Quote Link to comment Share on other sites More sharing options...
pogi Posted September 11, 2010 Author Share Posted September 11, 2010 But no red marking? Quote Link to comment Share on other sites More sharing options...
pogi Posted September 11, 2010 Author Share Posted September 11, 2010 Ebay item numbers 330456174806 Quote Link to comment Share on other sites More sharing options...
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