alternate box alignments
neomagus00
Posts: 3,899
yeah, so you know how you can make a ported box with a bit of a bump in the frequency response, and how you can choose the location and magnitude of said bump? is there any way to do it the other way round? can you make a box with, say, a -3 dB cut at say 55 Hz with a high q-factor? see, i have this really bad resonance right there - and ONLY right there, to within 4 Hz on either side - that i'd really like to get rid of without resorting to a very expensive EQ... ideas?
It's not good, very fundamentally simply not good. - geolemon
"Its not good enough until we have real-time fearmongering. I want my fear mongered as it happens." - Shizelbs
"Its not good enough until we have real-time fearmongering. I want my fear mongered as it happens." - Shizelbs
Post edited by neomagus00 on
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Im not sure but couldnt you build the box tuned to a lower frequency? Wouldnt that smooth out the response hump you have at 55?polkaudio sound quality competitor since 2005
MECA SQ Rookie of the Year 06 ~ MECA State Champ 06,07,08,11 ~ MECA World Finals 2nd place 06,07,08,09
08 Car Audio Nationals 1st ~ 07 N Georgia Nationals 1st ~ 06 Carl Casper Nationals 1st ~ USACi 05 Southeast AutumnFest 1st
polkaudio SR6500 --- polkaudio MM1040 x2 -- Pioneer P99 -- Rockford Fosgate P1000X5D -
perhaps... the resonance isn't the box (it's sealed), but rather in the car...
okay, how bout this... i build a ported box with a bit of a hump (maybe 2 dB) at like 28-30 Hz, and i have a band of eq at 80 Hz, and i'd put that at about +2 dB... so combine that with the car, and i should have something relatively level from 28 to 80 Hz... how's that sound?It's not good, very fundamentally simply not good. - geolemon
"Its not good enough until we have real-time fearmongering. I want my fear mongered as it happens." - Shizelbs
