MB Quart QSC216 Crossover + or - ?

[tracyrick 10+ year member]

My crossovers have 0, 3, and 6. But it doesn't say if they are + or -. MB Quart documentation sucks. Fired my system up yesterday at 0, and sure enough the tweeters are bright.

My question: Is the 3 and 6 negative or positive? I'm guessing negative.

Going to go for 3 and see what that does.

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[headless 10+ year member]

It's negative; i've never seen one of those go the opposite direction...that should be labelled 'tweeter attenuation' which, of course, would imply negative values anyway.

 

[tracyrick 10+ year member]

Thanks headless. Going to go switch the wire out now to -3 along with some more sound deadening since I'll have the panel off.