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frequency as required to yield a flatter LFE response. A Q above 0.707 adds a peak at the
filter cutoff frequency before the rolloff begins.
7.
If there is a notch in the transition region between the LFE and center channel frequencies,
try reversing the phase on the LFE channel (Invert button on the Stage Out tab).
8.
Finally, adjust the leftmost gain control up to increase the LFE output as required. SMPTE RP
200-‐2002 calls for LFE to be 10dB above the center channel, but this may be excessive in
some auditoriums.
9.
If the JSD-‐60 has multiple LFE outputs, the individual PEQ controls can be adjusted similarly.
