major dead Posted August 12, 2018 Report Share Posted August 12, 2018 Alright so I have the back of my wall just about done and it looks like i don't have as much space as i was hopping for. Right now I have about 22cf ( that includes an inner baffle but not inner port displacement if 6th order). Would this be enough room for a 4th or 6th order? The subs are 2 ampere audio 4.0 15s. I'd like to do a bandpass just to try something new but don't really want to force it if it's not going to work to well. Just wanting to get something that gets pretty loud and plays low. Link to comment Share on other sites More sharing options...
Joe X Posted August 12, 2018 Report Share Posted August 12, 2018 With an EBP of 116 these don't look suitable for 4th BP. a 6th may be possible. Link to comment Share on other sites More sharing options...
major dead Posted August 12, 2018 Author Report Share Posted August 12, 2018 Yeah I figured with the subs preferring ported I'd be stuck doing a 6th but was hoping a 4th might work and save a little space. I'm definitely a novice on bandpass design. My original idea was (and not sure if its even right) series tuned 6th 9cf with 100in of port tuned to 30 for the low side and 14cf tuned to 60 for the high side. But unfortunately that winds up being a bit too big. Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted August 12, 2018 Report Share Posted August 12, 2018 That is plenty for a 4th or 6th volume wise. My 4 15's 4th was ~33 cuft and my 6th is ~36 cuft total (total internal volume). Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
major dead Posted August 12, 2018 Author Report Share Posted August 12, 2018 Well that's promising. I guess maybe I was way off on how big I need the box to be. Does anyone have any suggestions on what size to make the chambers and how much port I should run? Link to comment Share on other sites More sharing options...
major dead Posted August 17, 2018 Author Report Share Posted August 17, 2018 Bump Oh and is there a reason most people do series instead of parallel 6th orders? Link to comment Share on other sites More sharing options...
BassMunky Posted August 17, 2018 Report Share Posted August 17, 2018 Yes can Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
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