I BUILT THE BIGGEST BOX FOR MY SUBWOOFER! FULL BUILD RESULTS & DEMO!

[@FryTvNow]

sweet ,,, love that you did the 1 sub box,,everyone hit that thumbs up

[@grady.stu.8300]

Wish I had an SUV. Lol Nice job man. Way to reuse all that wood!

[@donjaun540]

Way to reuse what you have. Good experiment. Maybe a sealed vs ported SQ type test.

[@drgreenthumb2339]

Jacob Foreal this is what I have been waiting for. Thank you so much for showing this info. Much appreciated!

[@JacobViral]

Your welcome 👍

[@jvsyoutube3298]

haha, love this build, all scrap wood, aslong as i bumps i say!

[@lv9530]

Love the build esp using old material!!

[@JacobViral]

Thanks I made it work ;)

[@billyray341]

Great job using old wood and finally someone made a video with a neo 4.7 i have the same exact sub but in 15 with dry carbon with blue sticker cant wait to finish the video and see what it can do keep up the great work

[@JacobViral]

Thanks, they are great 4th order subs and with a 4” coils for good power handling.

[@imlurkn5291]

You're the most indecisive car audio fanatic I've ever seen. It's like you rebuild your system before the subs are even broken in

[@ELCARIN310]

Very interesting build Can’t wait to see those numbers 👍🏻

[@JacobViral]

Thanks, I plan to have an update on 2nd channel after I post the rest of my demos from previous system in coming weeks.

[@rooseveltwilliamssr.4091]

QUICK QUESTION ALL THE SUBWOOFERS AND AMPLIFIERS THAT YOU'VE DONE USED DO U STILL HAVE THEM? YOU DONE ALOT OF BUILDS IN THAT 1 FORD EXPLORER TRUCK WITH DIFFERENT BRAND SUBWOOFERS AND THEY ALL FLEXING

[@JacobViral]

Always sell through Facebook/local when not in use, all stuff has been sold.

[@paintparolescott4871]

Half the time I don’t know what happing but it’s always awesome to watch a master

[@AcidDeathRitual]

Jacob, in the future or future rebuild, I'd suggest doing what I did . Cut a piece of 3/4 plywood, MDF, whatever that's shaped to the rear floor,. Make cardboard templates for around contours(wheel wells etc) and lay em out and cut so you have one big platform that's flat, and that you can screw whatever to, box, amps, batts etc. I'm gonna guess that your Ford probably had cargo tiedowns that bolted to the floor. Find out what bolt/thread size, and use those holes to mount the piece of plywood. Do that, and it's a rock solid base to mount whatever. I can grab my box with two hands and shake the whole truck, it ain't going anywhere P.S. Did you do any electrical measurements for the sealed side in or out of the vehicle?

[@JacobViral]

Great idea, I actually similar to that on the floor baffle bolted to the floor in my last walled system so it was solid. The floor level is still bolted where electrical is installed. I didn’t do any tests for the sealed side no.

[@beemackin2316]

Looking great

[@JacobViral]

Thanks it’s definitely unique lol

[@ANCIENTASTRONAUT411]

Awesome

[@I_got_nothin]

Just started watching, cant wait to see the 8,000 k CLAMP 🤣

[@JacobViral]

Yea got a lot of work to get there and a bigger amp needed lol.

[@willharris9139]

all these people that say run 2 subs if you have the right box all you need is 1 sub, i'm running a budget system harmony audio 15 in a huge tuned box with only 500 watts and it bumps good

[@bojow8102]

Great idea for a build 👍👍

[@JacobViral]

Thanks Bojo!

[@adamsdiyandrandomvids5379]

Thanks j.v I am all about reusing wood

[@JacobViral]

It turned out good 👍

[@Eduardo_Azovsky]

Nice 👍 👍 👍

[@OrionHCCC26]

Jacob do you use bassbox Pro and SketchUp for your designs? Or do you just use math and paper/pen? Always wondered

[@JacobViral]

Never used a design software, always simply paper and a box calculator on 12volt for quick calcs

[@tommygreist9560]

I've always liked sealed...Had 2 18s Dual 2 ohm dayton ultimax. Each one was fed by a skar 2200x1 at 4ohms...probably getting around 800 watts each. Things sounded like Imax. 2006 dodge 2500

[@THE8K47]

I got some specs for you.... Whole different ball game of bass. Look forward to hearing from you.

[@JacobViral]

Details? 👍 feel free to message me on fb/Instagram jacobviral

[@brentsounds]

love this!

[@RyanBassForLife]

Nice looks nice but I would of personally did 2 18" subwoofers.

[@lizardhart3646]

I would run 2 amps on each 18 1 amp per coil I would also put some acoustic foam of some sort inside that box and invert that 18 to give it some more airspace and much better Cooling

[@RyanBassForLife]

Yeah kind of wish he built a box for 2 18" Fi subwoofers.

[@JacobViral]

Good ideas, sadly my sub is a dual 2 ohm so it has to be ran at 1 for most amps or 2 2 ohm amps. I’m going for loudest output at peak so invert wouldn’t be as loud but of course always pros and cons.

[@stevel.2759]

I want more power, Scotty. I'm sorry Captain I'm giving the engines all they've got.

[@kristophermurray6622]

Lol u welcome 4 da input

[@mikeschaff8263]

Awsome bro

[@74midwestbass74]

Nice

[@nicholsduane3458]

You should add the other Sub in there that sound nice with two 18s

[@bospurgeon1039]

That’s what I’m saying

[@JacobViral]

Wanted to go for a big 5:1 ratio or bigger 4th and be impressive single sub project.

[@m_spl66]

Nice bro 🔥💪

[@dabosssr24]

Did u use wood glue or PL between the 2x6s when Kreg Jigging them together??

[@JacobViral]

Not for this box no, even last wall I had no glue on it. I did use PL on the roof when I installed it.

[@EBMproductions1]

man if you can do a 160DB@25hz with a single 18 i'd be massively impressed or even a 150DB@20-29hz is nuts.

[@JacobViral]

I am hoping for a 158-160dB burp at my peak in the 40hz ranges, it wouldn't be possible in the 20s with the power/style box I have.

[@EBMproductions1]

@@JacobViral i believe the 160DB@40-49hz is possible but id love to see what you score at 20-29hz regardless.

[@SingleSubScrub]

@@EBMproductions1 It's extremely hard to do in the lows single sub. I'm currently hitting 156+ at 28, and figure I'll likely max out around a 158.

[@EBMproductions1]

@@SingleSubScrub hey man im routing for you to do that 160DB@29hz or lower, i know its a ungodly number but i feel its possible, also you run the Sundown nsv3/4 if i am not mistaken 🤔😅

[@EBMproductions1]

@@JacobViral how Loud did you end up getting with the single sub setup? Asking as work has been eating up my free time.

[@HNiCDuke]

Coca cola song in by gucci mane

[@matt6951]

Where is single sub scrub?

[@SingleSubScrub]

Hi

[@psementalist]

That'd be awesome to run 2 subs

[@poindextertunes]

Ay man I might have to hit up my homies who’s a demo contractor for some scrap wood 🤔

[@JacobViral]

It worked :)

[@62dobie]

For a no budget build, I think it’s great.

[@JacobViral]

I wanted to use what I had :) thanks

[@mattsnider5904]

It looks lot like what the big boys who hit over 170 db use for an enclosure. Does it go very low? I could do subwoofer experiments all day! Very cool!

[@JacobViral]

The big box allows for the lows yes, with the port like during the demo it would go down to 19-20hz, but needs to be opened up to get little louder.

[@mattsnider5904]

@@JacobViral Nice! Good job bro! It's like the saying on the A Team movie...I like it when a good plan comes together. Team Jacob Viral gunning for the world record in spl?? I think your well on your way. Keep boomin!

[@bbwwe17]

Jacob!! My heart is broken🤣🤣🤣 Jk jk , love to see the change but shit mane hate to see the wall go , let’s get this new journey on the road!!🤘🏻

[@JacobViral]

I like to change it up every year or 2 :)

[@jnichols3rd]

How do I calculate my sealed dimension on my bandpass without sealed specs for sub

[@JacobViral]

No one answer, use an SPL meter and learn what the sub likes. I know for an 18” it ranges 2.5-3.25 sealed in a 4th.

[@jnichols3rd]

@@JacobViral thanks

[@spuds7677]

JacobViral, why not invert your sub! It will keep it from heating up so fast. When ever I have a sealed box, I invert the sub or subs. I get a lot more play time before having to let the subs cool off. Just a thought.

[@JacobViral]

My box style is always louder mounted regular, higher ratio, and I like seeing the cone more. I don’t ever demo long periods so heat isn’t an issue.👍

[@HiptonLaitonCoopi]

Did you invert the sub?

[@JacobViral]

Never always mounted regular, louder always, better SPL, better cone control, higher pressure output, and bigger ratio for 4th.

[@HiptonLaitonCoopi]

I.J.S. you should have tried it with a different hz tune

[@HiptonLaitonCoopi]

I NOTICED A LOT OF STEPS BE MISSED LIKE UPGRADE FUSES IN THE CAR, REGULATIONS NEED SOME UPGRADES, EVEN YOU AFTERMARKET RADIO GETS 30 FUSES

[@willharris9139]

been running 2 12's for years but now running single 15 it has way better low's and more power never going back to 12's

[@cristovalmontoya5222]

Your not into 6th order ? Why mainly 4th orders you like?

[@JacobViral]

4th orders allow for alot better cone cone control with the sealed section, higher power handling capabilities, and always louder at peak SPL/output due to the ratio. 6ths are hard to tune.

[@Basshead304]

Just wondering would duck tape work like 3m tape

[@JacobViral]

It needs to be a smooth surface

[@jarrodferguson8964]

When are we gonna see another update video bro?

[@JacobViral]

Friday :)

[@adamtaylor7867]

Build a sealed box to compare

[@jimmyjam5588]

How brave are you 8k per coil?

[@JBlNN]

Its a 3" coil bro

[@jimmyjam5588]

@@JBlNN I wouldn't put it pass him you can always tune it down and a 4.7 so 4" voice coil bro!!

[@JacobViral]

Probably test eventually 12-13k watt amp at 1 ohm to see how it does after all complete.

[@OrionHCCC26]

Please 1 amp per coil! You need to get your clamped power up. Well not need, but it would be cool!

[@JacobViral]

It’s a dual 2 ohm sub, so a big 1 ohm amp is best probably

[@OrionHCCC26]

@@JacobViral I just ran into this issue.i settled on 1 amp per sub, sucks they are d2 tho cause I always run my Koreans at .5, and I always rise to .99 or just above

[@ogkfabrication4180]

"Wife said i had to cool it off" tell her to cool her subwoofer box off..

[@JDL_Family]

can't play long it's rude to neighbors.

[@ogkfabrication4180]

@@JDL_Family i bump 32 hz steadying pulling into my suburbs neighbour hood. Havnt had any issues pushing around 6000 watts clamped in my driveway pulling in at 3am. You guys must have some crappy neighbours

[@JDL_Family]

@@ogkfabrication4180 no not crappy neighbors we just don't like playing at our house for long periods of times. Nothing wrong with it

[@dabeardsmen3621]

I think you should’ve did a 8th order

[@JacobViral]

Always had best results with 4ths for loudest

[@JBlNN]

So why get rid of the wall to downgrade?

[@JacobViral]

New challenge and fun project/content to share. Had the walled 4 18s for 2 years, wanted a change for fun with less revenue involved for 23.

[@mattsnider5904]

And /or watch others perform bass experiments lol.

[@poindextertunes]

god dxmn a 60lb NEO sub??? 😅

[@418lightning8]

sucks was really hoping for a t line

[@reece604]

Invert the sub

[@JacobViral]

Wouldn’t be as loud, less cone pressure and reduce my ratio.

[@dionm.basssr.133]

Please stop going bass reflex, acoustical and keep in concert type direct reflex or on axel, direct, forward design....man.......

[@unkowntrooper1657]

You mean "add some 45s" not add some more cause I don't see shit.....

[@JacobViral]

I have one in the corner hidden by the right loading baffle 👍

[@greenbackmafia_8655]

A man I have a question I am doing a 4th order in the trunk of my 300 for my 15 inch sundown u sub why on your box do you not run the port wall into the box off the loading wall like halfway into the box

[@JacobViral]

The box is around 16-17 cubes Net so a port longer then 4-5” would make the frequency peak drop to much and not be as loud at peak being such a big ratio. If it was a normal 4th it would have depth.

[@greenbackmafia_8655]

@@JacobViral ok cool thanks idk still learning when it comes to 4th and 6th order boxs I can’t wait to get mine in I was gonna just shoot big and try and do it without a design from a box builder but there is so much that can go wrong and just be off a hair and it won’t sound good and wood being how much it is now I’ll wait on the design to get sent back to me

[@greenbackmafia_8655]

@@JacobViral thanks for the info and help man what I like about your channel you responded and always try and help and do great videos man keep it up

[@greenbackmafia_8655]

See my box is gonna be completely inclosed and have a big ass 6inch port come out the box threw the back dash of the car

[@pyrotodd187]

Spin the box around

[@JacobViral]

Not as loud sadly