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3 Sundown NSv2 15s/ AA500.1 build pg 21 new vids


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Box is looking good man

(Headunit) Pioneer DEH-P3100UB

(Speakers) Phoenix Gold RSd 65cs

(4 Channel) Alpine MRP-F300

(Subs) 2 15" Audioque SDC2.5

(Box) 7.27 cubic feet tuned to 31 Hz

(Mono Amplifier) Elemental Designs Nine.1

(Wiring) 1/0 Knukonceptz KLMX

(Batteries) 2 C&D Tech 75 a/h

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Ok. so the box is in and i just did some Term Lab metering.

The sub is up, ports forward. The trunk is not sealed of YET!

anyone care to guess what it hit at 22hz with the daily tuning? it could also be a little louder than what i got

and more guesses for what it peaked at with both ports open?

winner gets the satisfaction of being a good guesser!!

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No guesses??

ok.. No peak score then

here is wat it got with one port open with a 30hz tuning

at 45 hz, sealed in the kick

45hzsealedkickdaily.jpg

at 22hz door open, in the kick

22hzopendailykick.jpg

these scores could be better, I didnt change things around to gain db untill i opened up both ports.

Im also noticing that these subs always have a peak at 22hz then drop and hit the second peaked where its usually the loudest usually 45hz

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well damn... no guesses at all

ok. heres the scores, sealed and in the kick panel at 45hz

started out here

sealed45kickcomp.jpg

then to here

sealed45kickcomp2.jpg

and finally here

sealed45kickcomp3.jpg

then i opened my driver door

0pen45kickcomp.jpg

and higher

0pen45kickcomp2.jpg

and more

0pen45kickcomp3.jpg

around then the cd started skippin to much to get a good reading

so i had to switch out to my zune. I also unplugged the remote gain

and the final score was a

0pen45kickcomp4.jpg

thats been a goal of mine for a while now, and i finally reached it

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we all like it but its not "official until it is----

1. car sealed

2. sensor in the window

3. in the lanes

its a 150 to me.

the local comps i go to meter that way. so i did too.

but it will be louder soon. after the trunk gets sealed off

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