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發表於 2010-10-28 00:15:31
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如果只是開SUB仔是正常,因為你SET CROSS OVER 是80HZ , 由60~100左右是由前置同SUB仔共同出聲好像我好久之 ...
Hintel 發表於 2010-10-27 23:07 
Hintel hing,
Are u using 70db as measuring reference level?
I initially used 75db as measuring reference level which is same as instruction menu but found that it was too low to kick up the subwoofer to load a graph.
I think that the room's noise floor must be low enough to use 70~75db as measuring reference.
I changed to use 80db as reference and it is must better. |
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