RF Punch Stage 3 test set up

[THUMPPER]

Rockford Fosgate sent me some subs to play with
a pair of Punch stage 3 dual 4 ohm "P3D412"

so I built the biggest common chamber I could and still
be able to get it in and out of the trunk

nothing special just a bare bone test box

1.75cf3 per sub plus displacements tuned at 30hz and 2400w rms

http://memimage.cardomain.net/member_images/9/web/549000-549999/549281_1119_full.jpg

http://memimage.cardomain.net/member_images/9/web/549000-549999/549281_1120_full.jpg

http://memimage.cardomain.net/member_images/9/web/549000-549999/549281_1121_full.jpg

http://memimage.cardomain.net/member_images/9/web/549000-549999/549281_1122_full.jpg

the rear deck is cut out...there is a bandpass effect in play now and it
pounds like a hatchback
http://memimage.cardomain.net/member_images/9/web/549000-549999/549281_1124_full.jpg
amplification tucked up in the curve of the ceiling
http://memimage.cardomain.net/member_images/9/web/549000-549999/549281_1125_full.jpg


they shure don't have the SQ of my GTI subs but wholly crap
do they hit hard..like I mean stupid hard..they kind of shocked me
I may keep them in for a while:D

[basshedz06]

i bet those babies do pound my boy has 8 of 2006 models in a wall with about 3400watts goin into them and they hit hard but not hard enought to put the numbers he wanted i think it was like 148 or something like that and he was wanting a 150 or higher love the way you have the amp in the ceiling like that was thinking about doing the same thing in my altima but then i wouldnt have any head room cause i am a tall guy lol great build man.

[PV Audio]

i bet those babies do pound my boy has 8 of 2006 models in a wall with about 3400watts goin into them and they hit hard but not hard enought to put the numbers he wanted i think it was like 148 or something like that and he was wanting a 150 or higher love the way you have the amp in the ceiling like that was thinking about doing the same thing in my altima but then i wouldnt have any head room cause i am a tall guy lol great build man.This is the definition of fail.

[THUMPPER]

I was thinking the same thing....
I alway average between 147db and 149db with only two 12" woofers

[BASSMEKANIK]

I was thinking the same thing....
I alway average between 147db and 149db with only two 12" woofers

yea, same here...