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Second Skin Audio

Time for new blowthrough enclosure, 4 Type R 12's


98crewcab

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alrighty then....last box was just wasn't cutting it as far as the lows went. dropped off on most of the songs out there. was tuned to 40hz.

all the details.....

blowthrough in a 98 chevy crewcab. 4 type r 12's. 3000rms to them at 1 ohm.

enclosure is-

double layer 3/4". so 1.5" mdf.

outside dimensions

64.25 wide X 19 high X 21.75 deep.

subs and square port forward. port centered, 2 subs on left, 2 subs on right. common chamber.

tuned to 34hz with 8 wide X 15 high X 17.34 deep.

comes to 10.63 cubes total volume, and with port volume drops to 9.07cuft. I am inverting the subs so magnets torwards the cab so gaining .2 cubes? to put me at 9.27 finished volume.

thanks in advance for any suggestions or opinions. came up with this from Marlow Stanfield's suggestion for the type r 12's, and 12volt.com calculators. the RE calc wouldn't port right....

buying the materials soon, and at $34 per sheet, want to make sure I am not making any simple math mistakes.....

06 2500hd, 6.0L, 4l80e, 4wd, (muah work truck)

7" BDS HC lift kit

(5) 37x13.5R18 Toyo Open Country M/Ts

(5) 18x10 Moto Metal MO962

tablet in lieu of deck

blue tooth interconnect to soundstream eq (for volume control and bass control)

4 Alpine type r 10's

6 cubes net, 80sqin's port, tuned to 33hz

2 brutus brx5000.5's

2 pairs 3" polk audio for a pillars

4 pairs polk audio 6.5 comps

1 pair 8" polk audio for mids

2 xspower d3400 batteries

.....learning alot from meade and his circle of some of the baddest installers ive seen- thanks guys, for not being so cocky and posting the way it should be done!

P.S. Thanks Steve....for the demo!!!! loud as fauk!

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cool man, worked:) thanks mxman38

2009-12-13-2118-13_edited.jpg

06 2500hd, 6.0L, 4l80e, 4wd, (muah work truck)

7" BDS HC lift kit

(5) 37x13.5R18 Toyo Open Country M/Ts

(5) 18x10 Moto Metal MO962

tablet in lieu of deck

blue tooth interconnect to soundstream eq (for volume control and bass control)

4 Alpine type r 10's

6 cubes net, 80sqin's port, tuned to 33hz

2 brutus brx5000.5's

2 pairs 3" polk audio for a pillars

4 pairs polk audio 6.5 comps

1 pair 8" polk audio for mids

2 xspower d3400 batteries

.....learning alot from meade and his circle of some of the baddest installers ive seen- thanks guys, for not being so cocky and posting the way it should be done!

P.S. Thanks Steve....for the demo!!!! loud as fauk!

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buying the materials tomorrow.........still no input?

oh well, trial and error, here I come.................................................

06 2500hd, 6.0L, 4l80e, 4wd, (muah work truck)

7" BDS HC lift kit

(5) 37x13.5R18 Toyo Open Country M/Ts

(5) 18x10 Moto Metal MO962

tablet in lieu of deck

blue tooth interconnect to soundstream eq (for volume control and bass control)

4 Alpine type r 10's

6 cubes net, 80sqin's port, tuned to 33hz

2 brutus brx5000.5's

2 pairs 3" polk audio for a pillars

4 pairs polk audio 6.5 comps

1 pair 8" polk audio for mids

2 xspower d3400 batteries

.....learning alot from meade and his circle of some of the baddest installers ive seen- thanks guys, for not being so cocky and posting the way it should be done!

P.S. Thanks Steve....for the demo!!!! loud as fauk!

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im excited to see this one, always wanted to look at yours from before but too lazy to go find it if you had one

2003 Chevy Blazerkenwood headunit4 ga. kicker wiringAQ1200D amp2 12" DC LVL 3'sStinger Volt MeterMy Build LogBlazer is no longer. Totaled 02/14/2012drew.png

no. this is for converting dc to ac. useful if you want to run a blender inside your car.

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will do...and will keep the picks coming as I get them in. picking up the material tomorrow, 4 sheets 3/4 mdf, bringing to work tuesday to cut on the cnc, assembly by x-mas eve:)

ordering the boot asap.....

06 2500hd, 6.0L, 4l80e, 4wd, (muah work truck)

7" BDS HC lift kit

(5) 37x13.5R18 Toyo Open Country M/Ts

(5) 18x10 Moto Metal MO962

tablet in lieu of deck

blue tooth interconnect to soundstream eq (for volume control and bass control)

4 Alpine type r 10's

6 cubes net, 80sqin's port, tuned to 33hz

2 brutus brx5000.5's

2 pairs 3" polk audio for a pillars

4 pairs polk audio 6.5 comps

1 pair 8" polk audio for mids

2 xspower d3400 batteries

.....learning alot from meade and his circle of some of the baddest installers ive seen- thanks guys, for not being so cocky and posting the way it should be done!

P.S. Thanks Steve....for the demo!!!! loud as fauk!

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