Gold Member
Username: Thomas_g NM
Post Number: 1626 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 04:34 GMT Y does it seem like when i try a higher tuned box say around 38hz, it seems louder when i tune it at 32 or 33hz?? Does ne1 know?? Thanx....
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5016 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 04:37 GMT cuz you are dumb. are you increasing the port area when you tune higher???
Gold Member
Username: Thomas_g NM
Post Number: 1627 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 04:40 GMT Hey Muddy datz fu*ked bro lol u mean like wider??
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5018 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 04:44 GMT i am just kidding dude. lol i mean like more port area....yeah wider, considering you are keeping the port height the same.
Gold Member
Username: Thomas_g NM
Post Number: 1629 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 04:47 GMT With pvc i have 2 4.25" ports tuned to like 33hz or wut ever, when i screw with the tuning i just leave it with those widths and cut or add to the length.....but i even tried that subwoofer tools calculator with a square vent and it still didnt seem louder.....hmmmm
Gold Member
Username: Thomas_g NM
Post Number: 1630 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 04:48 GMT O those 2 ports r for 2 12" subs in the same chamber.....
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5025 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 04:56 GMT try more port area...isntead of messing with the length. maybe that will help.
Gold Member
Username: Thomas_g NM
Post Number: 1631 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 04:56 GMT Mission aborted...... DAMN!!!!
Gold Member
Username: Thomas_g NM
Post Number: 1632 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 05:00 GMT WHOA close........... but isnt that already big enough??...... o by tha way i called dd audio and asked tha prices for the 2512 and 2515 for my location and for tha 12 it would be around $210 w/shipping, and for tha 15 it would be around $240 w/shipping, its only like 30 dollars more so would u just get the 15, or it wouldnt be much different??
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5030 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 05:05 GMT hell yeah. cone area is always a plus. you are paying thirty dollars more to go from one 12" to essentially 2-1/4 10"s using a very general cone area formula.
Gold Member
Username: Thomas_g NM
Post Number: 1633 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 05:09 GMT Thanx, thats very ummmm......mathematical lol Well if i add another 2 4.25" pvc ports do u think it will be to much for 2 12" subs?? Thanx...
Gold Member
Username: Thomas_g NM
Post Number: 1634 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 05:12 GMT Or would it be just enough for more spl??
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5034 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 05:13 GMT try it....hell if i know. how big is your box.....
Gold Member
Username: Thomas_g NM
Post Number: 1635 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 05:16 GMT 4 cubes excluding ports and subs displacement.
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5039 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 05:21 GMT i don't know if aeros are different than Slot ported boxes as far as port area goes, but you have roughly 7 sq.in. of port area per cubic foot. DD recommends 16 sq.in. per cubic foot. so maybe try to get a little bit closer to 12 or 14 per cube?
Gold Member
Username: Thomas_g NM
Post Number: 1636 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 05:29 GMT I have 2 cvrs in it, and ive alwayz wondered how tha hell u get the square inches from ur port.... By tha way i just read ur profile and i wuz lmao so bad when i read those funniest threads especially tha 1 with that guy that was all scared cuz his "voice coil" wuz stickin out lol..... MuDDy: "so maybe try to get a little bit closer to 12 or 14 per cube?" So then i should add 2 more lol....
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5046 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 05:32 GMT try it. like i said...most people only use 2 or 3 aeros. but with slots people use way more port area for some reason. and DD rec's 16 per cube with slot ported. so try to get closer to that number and see what happens with aeros. don't be mad a me if oyu don't like the outcome.
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5047 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 05:32 GMT those threads are my top picks lol
Gold Member
Username: Thomas_g NM
Post Number: 1637 Registered: Oct-05
Posted on
Friday, September 01, 2006 - 05:40 GMT Dont worry i wont be mad, expirementing is tha best way to do things so u can learn from mistakes.....Ne wayz thanx fo tha help dawg l8rz......
Gold Member
Username: Basshead86 Google is your Friend,
FL
Post Number: 5054 Registered: Aug-05
Posted on
Friday, September 01, 2006 - 05:44 GMT