so the $40 sub hit 134 with a TL and 157 in the port....not bad i guess

   might play around with the amp abit more before the west show this weekend

FDP 62MM TB, FFP Performance Chip, FFP Underdrive Pully, WAI, Hi Flow Cat, 2.5" Catback, Functional Ram Air Hood, Centerforce Dual Friction Clutch
 
it is probably the box, try fooling with it (I remember that it was not a prefab when you posted up @ the JCO).
decrease the volume slowly, little by little, if you increase DB wise then chop a little more, change the port a little ect. (tune it higher or lower), It is all about  tuning with a mic for a few days to squeeze every last little Db you can out of the setup.
 My Cav
My Cav
I give up...
i'm buying a VW those people love trees, so they should love eachother too... "Andy"
 
so ur saying put some wood inside teh box to decrease teh Cu.Ft.?i could try that but ill have to talk to evan to see if we can tune for alittle bit

FDP 62MM TB, FFP Performance Chip, FFP Underdrive Pully, WAI, Hi Flow Cat, 2.5" Catback, Functional Ram Air Hood, Centerforce Dual Friction Clutch
 
well i turned teh box around so it fires into the cab and it increased by 2db 

 hit 136.8 today on a termlab
 

not much trunk left lol
 

FDP 62MM TB, FFP Performance Chip, FFP Underdrive Pully, WAI, Hi Flow Cat, 2.5" Catback, Functional Ram Air Hood, Centerforce Dual Friction Clutch
 
what freq are you burping it at?
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that box is damn huge
Im not a starfish, It doesnt grow back
 
wysiwyg wrote:what freq are you burping it at?
ill have to check the cd tommorow as i dont remember, but i beleive i was hitting best at 40Hz

FDP 62MM TB, FFP Performance Chip, FFP Underdrive Pully, WAI, Hi Flow Cat, 2.5" Catback, Functional Ram Air Hood, Centerforce Dual Friction Clutch
 
 
ur tellin me that visionk sub will hit 134 in a prefab box and a 157 in a ported..????? never herd of a ported box jumpin up 20db from what it was in a prefab ......  u sure it wasnt 137
 
wickedscavy wrote:ur tellin me that visionk sub will hit 134 in a prefab box and a 157 in a ported..????? never herd of a ported box jumpin up 20db from what it was in a prefab ......  u sure it wasnt 137
you misread the post..he said IN THE PORT.
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Offical dealer for the following-
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DB LINK
DB DRIVE
PANASONIC
GARMIN
ROSEN
SCOSCHE
XE DESIGNS
SOUNDGATE
PAC
LITEGLOW
 
 
what wysiwyg said, the meter was IN the port lol ive only had this sub in this 1 box that i made, 1 thing i dont get is my buddy was tehre in his jetta and he has a T2 in a ported box and 3 of us thought my setup was louder but he hit a 138.X

FDP 62MM TB, FFP Performance Chip, FFP Underdrive Pully, WAI, Hi Flow Cat, 2.5" Catback, Functional Ram Air Hood, Centerforce Dual Friction Clutch
 
I hit a 144.7 in a cavy with two 12" audiobahns 

 and 158.6 in the port during outlaw
