carlosg_313 Posted August 11, 2011 Author Report Share Posted August 11, 2011 and what would be the brace displacement if i had 2x4s, 13.5 in long? Quote How do the Japanese feel about bass?You know that since 03/11/11 Progene? I just saw that stuff on CNN. They said it makes your junk shrink all up. lol.im pretty sure the op wont even notice if it gets even smaller. Refs - Pstone11, porksoda, coleman Link to comment Share on other sites More sharing options...
fox_racin4 Posted August 11, 2011 Report Share Posted August 11, 2011 (edited) I had my 2 18" Fi btls in 13.5 cubes...never had a problem! Edited August 11, 2011 by fox_racin4 Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
carlosg_313 Posted August 11, 2011 Author Report Share Posted August 11, 2011 Subsonic filter The larger box will reduce the mechanical power handling. :facepalm: i knew that. lol i forgot about tuning the filter couple hz under the tuning of the box, right? Quote How do the Japanese feel about bass?You know that since 03/11/11 Progene? I just saw that stuff on CNN. They said it makes your junk shrink all up. lol.im pretty sure the op wont even notice if it gets even smaller. Refs - Pstone11, porksoda, coleman Link to comment Share on other sites More sharing options...
carlosg_313 Posted August 11, 2011 Author Report Share Posted August 11, 2011 I had my 2 18" Fi btls in 13.5 cubes...never had a problem! jesus thats too big for my cargo(got a nissan xterra) and right now, my subs are looking at 250watts a piece. lol. still waiting to get my crescendo bc3500 from repair.... Quote How do the Japanese feel about bass?You know that since 03/11/11 Progene? I just saw that stuff on CNN. They said it makes your junk shrink all up. lol.im pretty sure the op wont even notice if it gets even smaller. Refs - Pstone11, porksoda, coleman Link to comment Share on other sites More sharing options...
bkolfo4 Posted August 11, 2011 Report Share Posted August 11, 2011 (edited) I ran 2 Mt 18's in 13 cuft on 16,000 watts. 2x4's are 1.5" x 3.5" 1.5 x 3.5 x 13.5 / 1728 = 0.041 cuft each Edited August 11, 2011 by bkolfo4 Quote Current system: 1997 Blazer - (4) Customer Fi NEO subs with (8) American Bass Elite 2800.1s Previous systems: 2000 Suburban - (4) BTL 15's and (4) IA 40.1's = 157.7 dB at 37 Hz. 1992 Astro Van - (6) BTL 15's and (6) IA 40.1's = 159.7 dB at 43 Hz. Link to comment Share on other sites More sharing options...
carlosg_313 Posted August 11, 2011 Author Report Share Posted August 11, 2011 (edited) I ran 2 Mt 18's in 13 cuft on 16,000 watts. 2x4's are 1.5" x 3.5" 1.5 x 3.5 x 13.5 / 1728 = 0.041 cuft each well, at least brace dont change much on the net dimension. lol. so its a go on 16in long on the aero ports, brace, and a double baffle. anything else im missing?? lol edit: im going to be almost half way as loud. lol gonna try pushin 7k watts before rise(unless i strap 2 bc3500 @ .5ohm each. ) Edited August 11, 2011 by carlosg_313 Quote How do the Japanese feel about bass?You know that since 03/11/11 Progene? I just saw that stuff on CNN. They said it makes your junk shrink all up. lol.im pretty sure the op wont even notice if it gets even smaller. Refs - Pstone11, porksoda, coleman Link to comment Share on other sites More sharing options...
RAM_Designs Posted August 11, 2011 Report Share Posted August 11, 2011 If you're only going to use a pair of 6" ports, they have to be aeros(flared opening)...otherwise you're begging for port noise with a capable woofer like the HC. Quote Ryan Miskin - owner of RAM Designs I have my PM's turned off, please email at <script data-cfhash='f9e31' type="text/javascript"> /* */</script> 2200+ designs since March 2011... Link to comment Share on other sites More sharing options...
carlosg_313 Posted August 11, 2011 Author Report Share Posted August 11, 2011 If you're only going to use a pair of 6" ports, they have to be aeros(flared opening)...otherwise you're begging for port noise with a capable woofer like the HC. so flared from the outside, or inside the box? Quote How do the Japanese feel about bass?You know that since 03/11/11 Progene? I just saw that stuff on CNN. They said it makes your junk shrink all up. lol.im pretty sure the op wont even notice if it gets even smaller. Refs - Pstone11, porksoda, coleman Link to comment Share on other sites More sharing options...
18abVFL Posted August 11, 2011 Report Share Posted August 11, 2011 Subsonic filter The larger box will reduce the mechanical power handling. :facepalm: i knew that. lol i forgot about tuning the filter couple hz under the tuning of the box, right? i usually tune subsonic 8-12hz unter tuning, and i never seem to have a problem. Quote 1999 Monte Carlo Sony CDX-GT34w 2 Alpine Type R 12"s in 4 cubes tuned to 35hz American Bass VFL 80.1 amp @ 1 ohm (probably doing between 1000 and 1300rms) Stock alt, Stock batt, Big 3 Upgrade Boston s55- 5 1/4s (doors) Boston s95- 6x9s (rear deck) Link to comment Share on other sites More sharing options...
RAM_Designs Posted August 12, 2011 Report Share Posted August 12, 2011 Flares on both openings. Either make your own, or buy aeroports from partsexpress.com Quote Ryan Miskin - owner of RAM Designs I have my PM's turned off, please email at <script data-cfhash='f9e31' type="text/javascript"> /* */</script> 2200+ designs since March 2011... Link to comment Share on other sites More sharing options...
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