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DC Lvl 4 12


tbake223

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Sending my RE back and going to a DC lvl 4. What kind of port area works best with these? It is a M1 with M2 coils, so rms power for the sub is around 1200-1400 rms im guessing after the upgrade?

im going to be a little under powered off my brz1200.1 till i can upgrade. so might try to build larger than spec? (1.5 cubes for a 12 seems a bit small anyway compared to everyones builds) ive seen people doing 2.25 cubes per dc lvl 4 12 too thats where idk what to draw up

Was planning on 32hz and i heard DC love port so maybe 18 per foot? they look pretty beastly. Whats ur guys take on it

Ford Focus Hatchback Max dims are roughly 42 wide x 20 deep x 18 tall if i remember rightly. Sub up port back

feel free to gimme somethin crazy :D

02 Ford Focus ZX3 hatch

4-Infinity Kappa 682.9cf's

DC Lvl 4

Hifonics BRZ 1200.1 @ 1 ohm

Kicker Wires

Rockford RCAs

Future Upgrades

Knu 1/0

XS Power D1200

80 mil audiotechnix B stock

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Pretty much on your specs:

Enclosure Specifications:

Fb = 32 Hz

Vb = 2 ft^3

External Height = 12.5 in

External Width = 32 in

External Depth = 19 in

Port Width = 3 1/2 in

Cut Sheet List:

* All Dimensions in Inches.

* Wood Thickness is 3/4 for all Parts.

External Enclosure Parts:

2 x Top & Bottom (3 parts) = 32 x 19

Left & Right Sides =

Side 1 = 17 1/2 x 10 1/4

Side 2 = 18 1/4 x 10 1/4

Front = 27 3/4 x 10 1/4

Back = 32 x 10 1/4

L Port Internal Assembly Parts:

Front to Back = 14 x 10 1/4

Extension = 21 1/2 x 10 1/4

SUPB12-1.jpg

Definitely on the efficient side so don't just go and get a 4K amp to see what it does.

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thats the plan to upgrade the amp in the futre bro.. Im only running one of them not 2. Thanks joe thats almost exactly what i was planning on

02 Ford Focus ZX3 hatch

4-Infinity Kappa 682.9cf's

DC Lvl 4

Hifonics BRZ 1200.1 @ 1 ohm

Kicker Wires

Rockford RCAs

Future Upgrades

Knu 1/0

XS Power D1200

80 mil audiotechnix B stock

Link to comment
Share on other sites

Ah, you're doing the same thing I am going to do with my 2 12" DC level 3s. Definitively upgrade the amplifier soon, they love power...my two 12s love the 2200 rms I'm throwing at them right now. (they're rated at 900rms per sub)

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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whats ur box specs

02 Ford Focus ZX3 hatch

4-Infinity Kappa 682.9cf's

DC Lvl 4

Hifonics BRZ 1200.1 @ 1 ohm

Kicker Wires

Rockford RCAs

Future Upgrades

Knu 1/0

XS Power D1200

80 mil audiotechnix B stock

Link to comment
Share on other sites

34x15x20 at 33hz. L port.

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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hell ya, how u like ur DCs?

02 Ford Focus ZX3 hatch

4-Infinity Kappa 682.9cf's

DC Lvl 4

Hifonics BRZ 1200.1 @ 1 ohm

Kicker Wires

Rockford RCAs

Future Upgrades

Knu 1/0

XS Power D1200

80 mil audiotechnix B stock

Link to comment
Share on other sites

its 1 used m1 12 thats had a recent m2 recone withe 8 gage direct leads

02 Ford Focus ZX3 hatch

4-Infinity Kappa 682.9cf's

DC Lvl 4

Hifonics BRZ 1200.1 @ 1 ohm

Kicker Wires

Rockford RCAs

Future Upgrades

Knu 1/0

XS Power D1200

80 mil audiotechnix B stock

Link to comment
Share on other sites

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