A couple days ago, my wife commented that the center channel in the theater (an Onix Ref 100) sounded muffled. I checked it out, and she was right - something sounded odd.
I plugged in REF and got an odd result, so I lugged by Bigfoot downstairs for comparison. I've attached the two graphs - green is the bigfoot and blue is the Ref 100. Both are similar up to 2500 Hz, when the Ref 100 takes a 20-25 dB dip below the Bigfoot.
Any thoughts? Could I have destroyed the tweeter or perhaps done something to the crossover?
I plugged in REF and got an odd result, so I lugged by Bigfoot downstairs for comparison. I've attached the two graphs - green is the bigfoot and blue is the Ref 100. Both are similar up to 2500 Hz, when the Ref 100 takes a 20-25 dB dip below the Bigfoot.
Any thoughts? Could I have destroyed the tweeter or perhaps done something to the crossover?

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