| Re: sub hums if I turn on SPL meter
I don't understand why the BFD is already necesairy to be connected between the receiver and the sub if all frequenties in the BFD are still set at 0.0db so they won't change anything in the signal.
edit: I started the check level routine through my receiver. I set the level of my receiver so that my spl needle indicated 75db but on the VU meter in REW it only reads 40db.
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