Official FF System Pics Gallery

02Zetechse · Jul 8, 2011

Alaskan, The woofers are in spec for 3-5 cubic feet per woofer. By tuned I mean the amplifier was turned down(using voltmeter and oscilloscope to make sure clipping was not an issue ) to the proper voltage to be at 600WRMS. yes it is 1 large box ,the one subwoofer is inverted to compensate for the displacement of the woofers. It is wired out of phase with the other woofer so there is no "push pull effect" output for my wattage is quite decent . I now have the box sealed off from the trunk so I do not get cancellation from air getting behind the box . the box is 8 cubic feet before port and approximately 7 after . the box peaks between 40 to 45 hz and can play into the mid 20s because of my tuning .

Edit: I beg to differ about the boxes needing to be build for 2 being worse than 2 separate ones, I know a lot of Professional Audio Enthusiast running multi-woofer boxes hitting 150 Decibles or better. It is only necessary to have 2 boxes if you are not giving each woofer equal power.

alaskanzx5 · Jul 8, 2011

well i also see thats not mdf wood, and for better sound quality 2 seperate boxes would be a plus

02Zetechse · Jul 8, 2011

Actually the box is made from 3/4 inch birch with 1x1 bracing for it front to rear side to side and top to bottom ...I am competing in a SPL competition not sql so Quality is not a factor in my design . FOR SQ I would have built a sealed box .

alaskanzx5 · Jul 10, 2011

a sub turned around in the box like your one is for sq, provides tighter bass notes. 2 seperate boxes like i said before will give you better sq while still being able to hit high for spl. i understand space is an issue for your setup though.

00focusdude · Jul 16, 2011

some nice systems in here.

Stangbanger242 · Jul 20, 2011

Here is mine. Custom made, and it fits 05-11 sedans.

Amp: MTX TC4001
Sub: MTX thunder 5500 10"

BLRich1 · Jul 20, 2011

This thread is a lot like this one:
http://www.focusfanatics.com/forum/showthread.php?t=156193

I'm going to merge the 2

BLRich1 · Jul 20, 2011

I don't think I've played yet:

panels on each side, False floor (lower than the fist one to show the air tank now)
Custom sealed box
JL 8W7
JL 500/1

mitchv · Jul 20, 2011

BLRich1 said:
I don't think I've played yet:

panels on each side, False floor (lower than the fist one to show the air tank now)
Custom sealed box
JL 8W7
JL 500/1

Sorry I had no idea the other thread existed but I really like the custom box you have there

An Audio Guru · Jul 21, 2011

I really like it!!! Very nice work.

focused84 · Jul 21, 2011

1. 2003 Ford Focus

2. 2-12" Kicker CVX Dual 4-ohm, Memphis 1000D (running 1100W RMS at 1-ohm), custom built box made by myself (5.14 cu. ft. tuned at 35Hz), Pioneer AVH-P4200DVD

3.

02Zetechse · Nov 3, 2011

2002 SE

This is my temporary setup as I wall up my car... Re XXX 12 2.2 cubes tuned to 32hz. Hooked to a Audiopipe 1800.1 .Does a 138.6 @ 35hz without a lot of deadener. I'll update it with my other systems as I can

2 FI Audio X 15s 7 cubic foot tuned 36hz on a Audiopipe 300.2 amplifier

Also I have 6 runs of 0 gauge running front to rear

mitchv · Nov 3, 2011

why 6 runs?[8]

alaskanzx5 · Nov 3, 2011

well didnt see this thread somehow but o well

my current system in the works no pics yet
all rockford but the deck is pioneer dont remember model best ive had though
taking pics when the amp gets back
t1500.1bd cp (channel burnt out waiting to get it back, warrenty)
2 t2d4 12"
building a box this upcoming summer
front and read doors are t1 6x8
to farad digital cap
1/0gauge from front to back
intersate 650cca battery under the hood
interstate 750cca deep cycle rv battery in the trunk
4gauge from trunk bat to cap
4gauge from cap to amp
8gauge from amp to speakers
adding a line driver soon
http://www.rockfordfosgate.com/products/product_details.asp?item_id=111123&locale=en_US&p_status=current
adding 400.4 for mid range soon
adding 2-4 tweets havent decided

pics of last setup
did a 143.9 with this
t1500.1bd cp
1 t2 12"
board holds the amp and cap, the battery was being used by a freind for his truck at the time.

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the 2nd setup i had
did a 141-142 dont remember but it was somewhere around there
a single t2 12" with a t300.2

[/IMG]

also had 2 t1 10"s with the 300.2 and did a 140.1 with that.

alaskanzx5 · Nov 3, 2011

mitchv said:
why 6 runs?[8]

allows the power to move across the wires with not as much loss im guessing, that is good up to about 12k watts though. little overkill there.

mitchv · Nov 3, 2011

alaskanzx5 said:
allows the power to move across the wires with not as much loss im guessing, that is good up to about 12k watts though. little overkill there.

Meh He might want to push that to those fi's especialy if hes going through the trouble of walling up his fo fo

alaskanzx5 · Nov 3, 2011

mitchv said:
Meh He might want to push that to those fi's especialy if hes going through the trouble of walling up his fo fo

thats what im saying

crice8 · Nov 4, 2011

02Zetechse said:
2002 SE

This is my temporary setup as I wall up my car... Re XXX 12 2.2 cubes tuned to 32hz. Hooked to a Audiopipe 1800.1 .Does a 138.6 @ 35hz without a lot of deadener. I'll update it with my other systems as I can

2 FI Audio X 15s 7 cubic foot tuned 36hz on a Audiopipe 300.2 amplifier

Also I have 6 runs of 0 gauge running front to rear

Are those grounds going from your battery to your amp?

alaskanzx5 · Nov 4, 2011

crice8 said:
Are those grounds going from your battery to your amp?

i think he used those as more power wires, he did say he ran 6 i hope they arent grounds

crice8 · Nov 4, 2011

alaskanzx5 said:
i think he used those as more power wires, he did say he ran 6 i hope they arent grounds

lol exactly what i was thinking!

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