bigarsenal Posted April 12, 2007 Report Share Posted April 12, 2007 okay with the subs facing up ports back do i change these two or do i leave them at zero on the amp Subs- 2AA Arsenal 15sAmps- Orion2500d/MemphisDoors- Infinity kapa/AA polymids(soon)Deck- Pioneer PrimerBox- 3.5 per chamber!!!!!!!!/28hzElectrical- two optima red tops/160alt(big 3 soon)OHIO BABY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Link to comment Share on other sites More sharing options...
GHOPPOMAN Posted April 12, 2007 Report Share Posted April 12, 2007 Sbsonic filter will cancel out harmonics below 30htz (or whatever u set it to if its adjustable) as long as your enclosure is tuned lower than that it will not hurt to have it on. Its mainly used in sealed enclosures to save the subwoofer. As far a phasing its up to u on which sounds better...99% of the time just leave it at zero. Link to comment Share on other sites More sharing options...
Eddy722 Posted April 12, 2007 Report Share Posted April 12, 2007 I think that subsonic filter is used more in ported and less in sealed. Leave your phase @ 0. Your box is tuned to 28 hz? Fuck it leave the subsonic filter off. What songs have <18 hz bass? Link to comment Share on other sites More sharing options...
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