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159.72dB outlaw @34hz - no-wall - OBS Suburban - 6 Crossfire XT3 15s - Crossfire 16k @ .35


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20 hours ago, MichiganBumps said:

oof she looks rough but thats ok! def following this. question, i see a lot of no walls lately around internet. are u going to be below window line? im not being cheeky. i havent been in comps in many years. i used to go  no wall. and remember one time someone complained i was a hair above window line lol which i wasnt, i used a laser but anyways... is that a thing anymore?? or just as long as its "not a wall"

Good question! It totally depends on the organization you're competing in. I believe DBDrag is still under window line. However, I mainly compete in ISPLL, and their rule for a no-wall is at least 12" from the roof. This box will be like 3" over window line, but plenty far enough from the roof for ISPLL.

1993 Suburban

6 Crossfire XT3 15s

Crossfire XS-16k

Crossfire mids & highs and amps

65ah Cmax bank

Iraggi 320a and Mechman 300a

 

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I got my Brand X voltage control knob installed over the weekend and picked up 9 sheets of 3/4" birch.  Time to get to work!

1993 Suburban

6 Crossfire XT3 15s

Crossfire XS-16k

Crossfire mids & highs and amps

65ah Cmax bank

Iraggi 320a and Mechman 300a

 

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After one last FINAL revision, I think the design is officially a go.  I ended up saving myself a sheet of wood by redesigning it for using 5'x5' sheets of 13 ply Baltic, instead of the HD birch I picked up Sunday.  I just returned the birch to HD, and will be picking up the Baltic this weekend. I'm hoping to get started on the cabin repair and prep tomorrow evening.

 

173740512_ACTUALLASTDESIGN.thumb.png.f1dfb6ecc3e695378991f2f3df5770df.png

1993 Suburban

6 Crossfire XT3 15s

Crossfire XS-16k

Crossfire mids & highs and amps

65ah Cmax bank

Iraggi 320a and Mechman 300a

 

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A buddy and I welded up all the rear quarter panel damage last night.  Tonight, I'll be starting on foaming and deadening the back of the truck.

1993 Suburban

6 Crossfire XT3 15s

Crossfire XS-16k

Crossfire mids & highs and amps

65ah Cmax bank

Iraggi 320a and Mechman 300a

 

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On 2/24/2020 at 11:17 AM, crazydoublekick said:

I got my Brand X voltage control knob installed over the weekend and picked up 9 sheets of 3/4" birch.  Time to get to work!

hey can i see pics of that?? knob :P hows it work exactly? under hood, or inside cabin? do u run a wire with volt meter to alt to keep that in check when turning it up or down, cause id like to install one and up it a smidge ,, car always runs low rpms, save gas i guess idfk but irritates me .

15" Neo Elite

135AH Lithium Bank

Taramps Bass30k

320a Brand X Purple Metallic Ho Alt

125+ Ft of oversized 1/0

ATnqTu2.jpg ZpNzSWw.jpgZlH1dRI.jpg 

 

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19 hours ago, MichiganBumps said:

hey can i see pics of that?? knob :P hows it work exactly? under hood, or inside cabin? do u run a wire with volt meter to alt to keep that in check when turning it up or down, cause id like to install one and up it a smidge ,, car always runs low rpms, save gas i guess idfk but irritates me .

Here's where i mounted it in the cab.  I just used some strong double sided velcro.  It's a 2 wire knob.  1 wire goes to the S wire on your alt(s) plug, and the other goes to switched 12v.  Suuuuuper easy.  It's adjustable from 14.8v-16v.  I've got mine charging in the low-mid 15s.  I have a voltmeter wired to my rear battery so I can keep an eye on charging voltage.

 

89030088_2571322409860880_819021113404162048_n.jpg.3bba37a086a8cc7f7728857b10986257.jpg

1993 Suburban

6 Crossfire XT3 15s

Crossfire XS-16k

Crossfire mids & highs and amps

65ah Cmax bank

Iraggi 320a and Mechman 300a

 

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1 hour ago, crazydoublekick said:

Here's where i mounted it in the cab.  I just used some strong double sided velcro.  It's a 2 wire knob.  1 wire goes to the S wire on your alt(s) plug, and the other goes to switched 12v.  Suuuuuper easy.  It's adjustable from 14.8v-16v.  I've got mine charging in the low-mid 15s.  I have a voltmeter wired to my rear battery so I can keep an eye on charging voltage.

 

89030088_2571322409860880_819021113404162048_n.jpg.3bba37a086a8cc7f7728857b10986257.jpg

fffffff i want one!!!!! ty!!! be nice if there was a volt meter on the knob housing itself, but i do have a gauge down on center console directly to my amp, not battery so i can see what exactly is going on volt wise with the amp. have to make another one for the battery to make sure im controlling volts not to high. Are u worried at all about other electrical when ur charging at 15v?

15" Neo Elite

135AH Lithium Bank

Taramps Bass30k

320a Brand X Purple Metallic Ho Alt

125+ Ft of oversized 1/0

ATnqTu2.jpg ZpNzSWw.jpgZlH1dRI.jpg 

 

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On 2/28/2020 at 11:59 AM, MichiganBumps said:

fffffff i want one!!!!! ty!!! be nice if there was a volt meter on the knob housing itself, but i do have a gauge down on center console directly to my amp, not battery so i can see what exactly is going on volt wise with the amp. have to make another one for the battery to make sure im controlling volts not to high. Are u worried at all about other electrical when ur charging at 15v?

I'm not worried about it, personally.  I've been doing some research, and it seems that people don't have issues with these trucks until around 16v.  Just to be safe, I'm going to keep charging around 15.5v at MOST.

1993 Suburban

6 Crossfire XT3 15s

Crossfire XS-16k

Crossfire mids & highs and amps

65ah Cmax bank

Iraggi 320a and Mechman 300a

 

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