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Re: Yorkville Ls801p  (B) measurements.


I note that the internal crossover in this sub is a 12db/octave unit, not a steeper 18 or 24 db/octave unit that it may be assumed to be.  The shallower rolloff could contribute to the "boomy" characteristics if the system tech is expecting a steeper rolloff, as there will be more energy around and above the crossover region than might be expected.  This is especially the case if these subs are being combined with tops that have a steep rolloff and the crossover point is set symmetrically.