Meyer Sound HM-1S Speaker System User Manual


 
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HM-1S with out-of-phase Subwoofer on axis at 1 meter, ground plane.
If the subwoofer is out of phase the combined response will have a significant loss of energy compared to the
overall response at around 82 Hz as illustrated below:
This represents a typical ground plane response of the HM-1S and subwoofer out-of-phase, in a ground plane
environment on axis at 1 meter. If your system response indicates a phase reversal please contact Meyer Sound
Technical Support for assistance.