easy question...maybe??

[wlmrs 10+ year member]

if i bulid a ported enclosured tuned to 37 or 38hz.what hz should i set on my low pass x-over(50-120hz)?I also have a sub-sonic x-over filter,should that be off or on(20-50hz)??2-12's are being used in this application that handle 550w rms ea. and i will be pushing between 600-650 ea.

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[AndonD454 10+ year member]

set your low pass around 80 hz... set the subsonic around 29hz or so.. not sure exactly what two octaves below 38 hz is.. but thats close enough IMO.

 

[chubby 10+ year member]

x2

 

[wlmrs 10+ year member]

thanks.other replies still needed.

 

[Vega 10+ year member]

If I had a box tuned to 33 hz what whould I set the subsonic to?