Your db Numbers!

[btnhfan]

Ill be in street B too.

Maybe well meet up at finals

[smkmotorsports]

it was MDF it was a 1.23 cu.ft. box i had laying around my house.... Shouldn't of used it

[TooLowTooGo]

only a 1.2 cu.ft. box???

ur sub displacements is like what .2 or so, so that means after that u had a .4cu.ft. box u were running???

[tommyk90]

J knows his ****... get's his car loud.

I'm not talking about J, i'm talking about the guy i QUOTED.

I know J knows his ****.

[davidfre21]

if everything goes well i should have some new numbers today

[smkmotorsports]

well my new box i'm building is 13.38 cu.ft. with 100sq.in. tuned at 30-34 Hz

[davidfre21]

alright here goes


98 GMC Jimmy - stock everything other than red top under hood
15" Q15
4.5cubes tuned@50hz
Sonic FX 2KW(i think its the name) @.25ohm
New TL

amp drew so much that it was only seeing ~8v lol (time for new Alt i know)

146.0db

[rawdogj]

well my new box i'm building is 13.38 cu.ft. with 100sq.in. tuned at 30-34 Hz

wow that box is huge for 4 12's

i have been trying some boxes and i have found bigger is not always better.

and that tunning is DAM low if you compete.... for daily i am betting it would sound great!!

[smkmotorsports]

thats what audiobahn specs call for

[rawdogj]

ahhhh i never!!!!! go by specs.

[kickerlivinloud]

ahhhh i never!!!!! go by specs

Thats why your not loud




jk



Jon

[jellyfish420]

Where was the meter, and was the car sealed up?

meter was in the kick,
car sealed up,
engine running

[Nikuk]

no offense or anything...

If the sensor was in the kicks... why not open/crack the doors/windows?

[InhumanAcura]

Vehicle: 91 Acura Legend
Electrical System: stock alt / rt under hood + 2 D31
Amplifier(s): 2 Crossfire 1000d
Subwoofer(s): 1 mt 15
Box: 14ft net @ ~ 33 Hz
Mic: new TL
Song/Tone Played: 44Hz tone
db Result: 146.9db

first burp...box is waaaay to big and the super low tuning doesnt help. we'll see what it does with some playing around

[smkmotorsports]

New Numbers 4/3/05

Vehicle: 2000 Ford Expedition
Elcetical system: Stock
Amplifier(s): Mmats D200
Subwoofer(s): 2 Audiobahn 12's
Box: Custom 9 cu.ft.
Mic: New TL
Song/Tone: 46Hz
dB result: 149.9

Still Raisning.....word

Old numbers

Vehicle: 2000 Ford Expedition
Electrical System:
Amplifier(s): Mmats 600watt/2000watts @.5 ohms
Subwoofer(s): 4 Audiobahn 12's
Box: Custom
Mic:termlab
Song/Tone Played: 60hz
db Result: 139.2