Bigtoe-69 Posted April 24, 2012 Report Share Posted April 24, 2012 ive got a box figured for two aa mayhem 15's they call for 3-5 cub feet each i have a design for a box thats like 8.1 cub feet with right around 183 inches of port wich will end up tuning wise around 35.x hz do you guys think that that enough roof for the two aa mayhem 15's and will it sound good for music being tuned at 35hz? Quote Link to comment Share on other sites More sharing options...
Bigsix Posted April 24, 2012 Report Share Posted April 24, 2012 Doesn't look to bad on paper, is that 8.1 cubes after all displacements? Quote 1999 Lincoln Town Car-(build underway) - (2) SA15s, 4th order, DAT 2500.1, O2 mids n highs, 250a alt, HC 2400, Big 3.... 1994 Pontiac T/A for speeding tickets.- - Currently on jack stands, wanting to be a real race car "Your local forecast, all the ladies in the metro area should expect to see 8 inches tonight" - The Todd Decaf, on 01 November 2011 - 02:38 PM, said: i provide the ammo for destruction, the trigger finger is connected to the volume knob tho URBAN GORILLA AUDIO Link to comment Share on other sites More sharing options...
Bigtoe-69 Posted April 24, 2012 Author Report Share Posted April 24, 2012 Doesn't look to bad on paper, is that 8.1 cubes after all displacements? yes 8.1 after all displacements Quote Link to comment Share on other sites More sharing options...
OldsBoomer Posted April 24, 2012 Report Share Posted April 24, 2012 What power? Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
OldsBoomer Posted April 24, 2012 Report Share Posted April 24, 2012 Also to much port man by far 22"sq per cube? Thats not a music setup with that. Try around 16-18 per cube max Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
Bigtoe-69 Posted April 24, 2012 Author Report Share Posted April 24, 2012 ill be running a cresendo bc5500 on them....what do you think would be a good amount of port area then? Quote Link to comment Share on other sites More sharing options...
OldsBoomer Posted April 24, 2012 Report Share Posted April 24, 2012 Reading>you lol and thatsa great amp i love mine cant wait for a second on or a bigger one. Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
Bigtoe-69 Posted April 24, 2012 Author Report Share Posted April 24, 2012 Reading>you lol and thatsa great amp i love mine cant wait for a second on or a bigger one. I've never ran any crescendo amps before but I've heard nothing but good about them so i figured ide give one a try Quote Link to comment Share on other sites More sharing options...
OldsBoomer Posted April 24, 2012 Report Share Posted April 24, 2012 You will not be dissapointed trust me on that one Quote Suburban Coming Soon Link to comment Share on other sites More sharing options...
bkolfo4 Posted April 24, 2012 Report Share Posted April 24, 2012 160 sqin is enough port, but as long as it is tuned correctly, 180 is not going to be bad. Brian 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...
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