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Author Thread: PSB problem
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Bronze Member
Username: Drumsuck

St. johns, Newfoundland
Canada

Post Number: 12
Registered: May-04
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One of my PSB Alpha's is sounding muffled for some unknown reason. The problem is definately in the speaker itself, as I tried everything else, and switched the speaker to the other channel.

One speaker produces clear, crisp ringing highs, but the other sounds muffled and muddy. I've tried phasing, too.
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J. Vigne
Unregistered guest
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You've blown out the tweeter. How loud where you playing before you noticed this "problem"?
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Bronze Member
Username: Drumsuck

St. johns, Newfoundland
Canada

Post Number: 13
Registered: May-04
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About average volume for me, which is only ever about 50 - 75% up my volume dial. My HK is only rated at 80w, and the PSB's are supposed to handle 90 I think.

The HK is 8ohm rated and the PSB's nominal impedance is 6. Is that a possible problem? Future Shop said that the HK 3380 is 6 ohm capable.
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Bronze Member
Username: Rickypearson

Post Number: 16
Registered: May-04
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They will tell you what they can to make them look good, Depending on the Model and how old it is but if your HK recevier Is 8 Ohm min Capabilitie and you put in something with a 6 Ohm Capabilitie then yes that would be grounds for the Tweeter to Blow because the Reciver things its pushing 8 Ohm in to an 8 Ohm Speaker but its not and over time its gets to be to much and something has to give

Hope this helps, Any other Questions Email me Rickypearson@shaw.ca
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