Making the worlds most powerful subwoofer (Rotary Subwoofer)

Credit goes to TRW company, the original manufacturers of this beast. And also to that one guy on KZbin who figured out to use a model helicopter rotor as the blade actuator.

[@danielfajkis4952]

New vid has music, sfx, etc played through it to the max.

[@TheBeemanblake]

Wheres the vid my guy? Good work by the way.

[@T-850-CSM]

Agora sabemos como são feitas as cenas de filmagens de portas abrindo e se fechando sozinhas por fantasmas 👍🏻

[@Cerberus984]

You should prank someone that your house is haunted with that shakey door trick.

[@Lukesab3r]

​@@Cerberus984this!!! Every scary ghost clip on KZbin is powered by this I swear

[@andreanderson8639]

1:50 PPK omg love that track to this day! Timeless classic

[@joshuaallenmedia]

Bro is a professional upstairs neighbor

[@a1white]

😂

[@portalbuilder7021]

Beat me to the comment!

[@charlespatterson9138]

hell yea and hes so quiet about it they couldnt positively prove.it was him.causing their sht to break lol

[@FlatterTundra9]

"The fact that the support was made of wood didn't sit well with me so I made it look metallic with tape." I can see you have mastered your craft

[@carpetboiler33]

That's not what he said

[@cornboxgod]

this is the madness that every engineer has on the inside embodied into one person. From showing his mom asking about her bathroom shaking, to the over-engineered brackets, to him filming the most random, unexpected, and extremely entertaining thing I have ever seen on youtube, the hat thing, while he was waiting for his dremel to cool down (and he placed it in the fricking fridge). This is what every engineer wants to be. not this multimillionare who revolutionized science, but the equivalent of daniel fajkis. godspeed my brother, and keep making more videos. you are now my new role model.

[@danielfajkis4952]

Really appreciate the praise, really means a lot!

[@Norden_Systems]

Let's hope he doesn't find the resonance frequency of his house.

[@quartzshake335]

what happens when he finds the resonance frequency of his house? 😰

[@twentyfoursevensmoke]

​@@quartzshake335turns the stable building into a liquid

[@axolotlIl]

​@quartzshake335 search "Tacoma Bridge Disaster". It's the most widely known phenomenon of a structure at its resonant frequency.

[@brunopanizzi]

@@quartzshake335 car goes ploft

[@nissimtrifonov5314]

Humans should not posses the power to produce these kinds of frequencies let alone at that amplitude. You are going to summon some kind of a demon with that thing

[@danielfajkis4952]

Would be kinda cool tho

[@nissimtrifonov5314]

@@danielfajkis4952 Definitely do film the demon and upload the video, that goes without saying

[@user-ez8oc4xf9m]

Hes gone summon carti

[@ssserotonin1373]

I actually don’t think you’re joking with kali at cern and then saying they are finding particles that have supernatural like qualities and scientists mentioning finding what they think is a demon for new superconductors

[@thecloneguyz]

@@danielfajkis4952 Google the guy that gave himself a heart attack by going to low with his bass hz I believe it was around 10hz that gave him a heart attack

[@coreyfunk]

Bro, you can make someone’s house feel haunted if you snuck that into the window 😂

[@SlyceCaik]

especially if you have it playing around 18 hz :)

[@GoblinatingGoblinator]

"You don't know what it is but you know it means bussiness." That has the be one of the best catch phrases i've heard in my life.

[@dynamical.genius]

This feels like one of those 10 year old videos that randomly gets recommended to you

[@markturner2561]

11hz is about the resonant frequency of the human eyeball if I recall, and in one case a malfunctioning fan actually created that frequency in an office building. It will distort vision and give people headaches and sometimes mild shape hallucinations. So you should try that.

[@Artem4egg_]

Nitro is very reactive and dangerous Make it Lmao

[@glashoppah]

Top fuel dragsters create sound pressures that distort the eye and cause the whole experience of watching them from up close to be especially bizarre and trippy, as the entire universe flexes and warps. It’d be great to troll your friends with a tiny remote to turn that shit on and have it start shaking their eyeballs in your house.

[@theoneway22]

My God I was so afraid you were gonna say people's eyeballs ruptured. Thank you. So freaking much for not going there.

[@gfries4906]

@@theoneway22Some of the people in the office building had their eyes ruptured or damaged. Just kidding.

[@FlyntofRWBY]

The only problem about this is that everybody’s eyes will have a different resonant frequency that changes throughout the day as the pressure of the liquid in our eyes changes as the day passes.

[@TheSergio1021]

The fact that she said "what are you doing? My bathroom is shaking" so calmly shows that she's used to him doing such dumb shit 😂

[@bosssavage3325]

Find the resonate frequency with your house so we can watch it fall apart.

[@aaronlewis7273]

So we all just found this video at the same time?

[@Its_JustJae]

Yep 😂

[@puppysnuppy]

Yup

[@jaydencrocker]

As an audio engineer I am highly impressed. The power you have with that. You could probably monetize it with sub frequency research

[@DarkAttack14]

There are already professionally produced rotary subs in use! The Thigpen TRW-17 produces 115+ decibels between 1-20 hz with a power input of 150 watts

[@Audiophile871]

Im a retired audio engineer and I have to say this is very impressive. Not only your true understanding of how it works but your fabrication as well. I want to build one of my own now! You've gained a new follower 👍

[@Nao_QWQ]

he turned his house into the subwoofer box

[@kelengen]

I thought he turned the whole world in to an ifinite box 😅

[@lanemerrill]

What an absurdly inconvenient apparatus. I definitely need to build one

[@enzdude]

Turning your house into a subwoofer enclosure is about the nerdiest thing I've ever seen and I love it.

[@alfredo5189]

brother youre going big, this was on my recommended and im proud to say you earned a new subscriber, i cant make up that this was mindblowing for me

[@danielfajkis4952]

Much respect man! Really happy to hear that

[@Eduardo_Espinoza]

Algorythum gang rolling in :) +1 sub too!:D

[@evanstreittmatter7397]

Same

[@larrymontgomery4902]

Bro..bro that ...was....fucking AWESOME !! I have been a basshead most of my life and i remember seeing that just as u did but never gave it another thought i would have liked to have seen what it would do at 30-45 htz but still cool AF

[@GHOST-FACE594]

Same!

[@CarGuyCole360]

Add aerofoils to the blades to increase their air moving effectiveness. The shape of the "wing" has a HUGE impact on how much air it moves.

[@wantedki11a135]

The brown note is no longer in the realm of science fiction

[@czowiekzlasu3740]

50% of this video - making a rotary subwoofer Second 50% of this video - “look at this door”

[@kissgergo5202]

Look at the door though! You see how it schmoovin?

[@czowiekzlasu3740]

@@kissgergo5202 and that’s the garage door

[@chincemagnet]

I really wanted to hear at an audible range, like 20 hz

[@KingdaToro]

That's really the upper limit for these, a traditional subwoofer is more effective above 20 Hz.

[@jacktringoli3299]

Idk shit about audio so I clicked on this video thinking music bass was going to come out of that fan 😂

[@codfish7198]

This man bred a subwoofer and a frickin helicopter

[@danielfajkis4952]

I like the way u put that

[@roborovskistudios4892]

Lmao

[@narfee7529]

this is raw polish engineering

[@draic890]

lmao

[@KolMan2000]

I never thought about the concept of introducing outside air using a subwoofer to produce pressure waves. This goes beyond music and simply shakes the foundation of the surroundings. What an absolutely insane creation you’ve made.

[@SupaDupaLowLife]

Bro just got blessed by the algorithm

[@CelluloidRacer2]

Literally

[@umangnri]

"Bro can you switch on that fan?" *Summons a demon*

[@quillclock]

alternative use. put this in one room of a "haunted" hotel every rooms door will rattle and shake at the same time

[@QueueWithACapitalQ]

LMAO thats perfect

[@gameseeker6307]

And since our sense of touch js quite sensitive, give people a "creepy" or "watched" vibe

[@WungoBungo]

Damn this is actually a genius application for this.

[@RasaCartaMagna]

If you accidentally catch the resonant frequency of your home’s structural components you’re gonna need a new house 😂

[@-The_Phantom]

Lmao, bro made a sonic weapon 😂

[@dixonkuntz6909]

Tesla made a shook a building with a frequency device in a hotel where he lived

[@ChillCat665]

​@@dixonkuntz6909exactly what I was going to say

[@PerJonsson.]

Before you (or if ever) you move from that house , put it in the attic and cover it , then make it run at random times to make the next owner think it’s going insane

[@danielfajkis4952]

That’s brilliant

[@randychopa2699]

Bro is making an earthquake engine

[@ClaraCleary2005]

This is actually a really good macro scale demonstration of what sound really is.

[@SDogo]

Now find the resonant freq of the house XD

[@danielfajkis4952]

Dude, good idea

[@cvabds]

​@@danielfajkis4952did the house fell yet

[@F1L337]

​@@cvabdsI think so, he didn't replies for 3 days

[@DannyGruesome]

​@@danielfajkis4952lol please dont you will vibrate the nails loose!

[@zachrobinson8357]

Some teenager’s gonna strap one of these into a civic and vibrate the entire neighborhood 😂

[@iamliketowhat]

>generating enough pressure for 10hz >records it with a low-price mic that can't get below 100hz ☠

[@vlastasusak5673]

How is it that the video feels so comfortably low production value, and yet the finished product looks so professional?

[@AtaraxyVAL]

cause it's a homemade hobby product/video?

[@theodoreiliaskos]

This thing has the potential for the ultimate ghost prank

[@ThesisHimselfOfficial]

I'm beyond impressed with your ability to execute the design... Absolutely flawless workmanship.

[@7d7____]

The thoroughness and attention to detail in putting this project together is insane, you don’t have to know anything or care about sound engineering to appreciate and be inspired. We should all be exploring and building like this, You can do anything kids

[@danielfajkis4952]

Big thanks!

[@R3DSKULL]

Buffed guy with a heavy accent produces the deepest sound known to mankind on his basement

[@fuzzypancake123]

This is super cool but it would be really interesting to hear how it sounds at like 50hz. To hear if it's actually making accurate sound

[@RealSiViX]

Man turned his entire room into a subwoofer enclosure, respect...

[@kipzonderkop1994]

“The bathroom is shaking” “I’m so happy!”

[@princecuddle]

You can make the sickest haunted house with this tech. Imagine doors moving by themselves. Lol

[@SchmidleMcDingle]

Time to put it in the back of a honda civic

[@jonlitchfield8888]

Yea u know it!!! Honda civic, sub enclosure the world over 😂

[@ketaminefairy]

Bro I've lost it when the women asked why's the bathroom shaking.

[@DangStank]

Imagine your lad doing some weird science experiments in their room and the house literally starts vibrating. Tf you even do

[@__--__]

Would do so well in a haunted house "yo guys you feel that?" Every door simultaneously starts shuddering, chandeliers all swinging in sync

[@Brisingr_Phoenix]

"Yo it's kinda hot today, could you turn on the fan" "Yeah, how many hz do you want?" "What-" "Did I stutter?"

[@Hallgrenoid]

"No, please, sir, I-I don't want it to hurt at all..."

[@gerardoacosta5283]

That one unemployed friend @ 2am

[@ceerstar851]

Was that his mom lookin like a goddess??

[@Kekatronic]

"you dont know what it is, but you know it means business" what a line

[@GermanTopGameTV]

This guy basically said "fuck it, my house it now a subwoofer" and delivered.

[@natonic8483]

everyone apparently needed to see this. thank you, algorithm

[@kingkwassa]

Yo, you should sell this to haunted houses. Imagine all the doors rattling

[@CastToFall]

and if it were playing actual music, the doors would rattle at 'seemingly' random intervals, making it even more freaky

[@therandomchanneltv4492]

"this thing is going to tear my house apart" *thing starts tearing house apart* *turns the thing on again* *refuses to elaborate furter*

[@thomasdickson35]

Also, he's renting 😂

[@benjamindejarnette5714]

The algorithm simultaneously brought this to us after 3 months

[@OppGoblinTv]

Wallahi

[@exaltedb]

I love how there’s just a ton of people flocking here as we speak

[@motosk8er2]

Wrong. The hackaday article made this trend.

[@ChArLie360115]

bruh play some music on it

[@EhPringle]

I was waiting the whole time for that.

[@VaeVictisXIII]

All fun and games till you harmonically sync with the house structure haha

[@CatwaiiYT]

Is that bad? How would one know the harmonics of the structure?

[@marcberm]

Design your house to BE a speaker, with hallways as a giant waveguide.

[@MikinessAnalog]

Corners may need to be curved for that though, positive and reversed.

[@marcberm]

@@MikinessAnalog yeah not saying they'd be the most efficient hallways.

[@MikinessAnalog]

would definitely tickle your nose hairs at those frequencies & amplitude lol@@marcberm

[@caswelljohnstone200]

I'd like to nominate this video for best, most raw, somehow also ASMR, production quality and experience on KZbin for 2023.

[@WastedElephant]

"What are you doing? Why is the bathroom shaking?" 😂

[@dinkyvision]

You can tell he’s a real audiophile by the loose MTX sub on the ground. 😂

[@choomah]

Bros just casually documenting his construction of an earthquake machine.

[@MonsterJuiced]

I have a bass guitar with ultra, ultra thick strings designed especially for frequencies below 10hz. Unfortunately non of my amplifiers do it justice, I need something like you've made to get the gigantic sounds and air pumping through the room. I believe this would light any venue right up. amazing work on your creation there, it's beautiful. Now play some KoRn through it, I recommend 'got the life', 'here to stay' or 'freak on a leash'.

[@danielfajkis4952]

Bro, if ur ever down in south Florida, please stop by with your bass. I’m serious. Both songs noted tho 👌

[@MonsterJuiced]

@@danielfajkis4952 I would definitely be down for that but I'm UK based. If I get the chance while I'm in Texas soon I'll let you know on here. Enjoy the songs man

[@CriticalTechReviews]

@@danielfajkis4952 Strong second for any of those, especially Freak On A Leash! Classic.

[@ethorii]

I want to hear it at 20 or 25 hz at high volume. Its a great build. Well done.

[@gregphebus5777]

Ok...I'm a teacher. So, I have enough knowledge to say to you, NEVER LACK SELF CONFIDENCE IN YOURSELF AGAIN. Brother, I didn't even finish watching this you are so amazing. The fact that you'd even attempt this. I love music and build my own speakers but this was on another level. AMAZING! I'm going to finish watching your video now.

[@danielfajkis4952]

Much appreciated!

[@SpamMaster57]

Dude, the level of dedication and attention to detail is insane

[@Okurka.]

You're going to find the resonant frequency of that house.

[@desertlightning7335]

That won't be a fun day...

[@Jesse-dt1pf]

Set up a fog machine in your house so we can see how it moves the fog throughout the house

[@darkbeat1165]

“What are you doing? My bathroom is shaking!” thats when you know youre doing things right

[@DirtbagDIY]

POV: The average upstairs neighbor

[@CyborgZav]

So this is what ghost hunters use to fake doors being haunted

[@1Deejay7]

smart

[@meidenjager]

Thinking the same lol

[@Berserkeroffroad]

I'm impressed you constructed all that with simple tools. Excellent job, and you seem to have a bright future ahead of you.

[@christophermessinger3845]

his mom is a SMOKE show

[@iIiWARHEADiIi]

My suggestion to mount it on a manhole, that the entire city will enjoy your music. And most probably someone will call Ghostbusters.

[@BoomixDe]

"What are you doing, my bathroom is shaking" 😂😂😂

[@gambino883]

That caught me offguard hahaa

[@user-oi2zd9zv5k]

"It make the house BREAthhe" 😂 fkn dude

[@liammarcellino2316]

A company I worked for years ago had a blueprint set for this exact thing, and I believe ended up tanking the project. Cost and time of production wasn’t justifiable for the clients we had. So stoked to see this showing up in my feed.

[@Tzhz]

The trolling potential of this is enormous

[@krissrock]

i love how the most replayed part of the video...is homie's mom

[@jingalls9142]

What whut? Lmao that's based as shit

[@maikeldekwant]

Bro uses a mechanism that was perfected for helicotpers since their very existence. To make his subwoofer hit harder. This is great👍

[@danielfajkis4952]

Damn straight!

[@BirnieMac1]

I’m in awe of how tidy your workshop is chief I live for the chaos incarnate of this build, great work mate

[@zahidhasan9040]

"You don't know what it is, but you know it means business" A grade commentary 👏👏

[@Aeikon]

Bro, you didn't just build a speaker. You turned your whole house into a speaker.

[@kotygoroschkostudios8326]

KZbin decided to recommend this video to me even though I already watched. So I just watched it again and I am not disappointed. P:S: what about your neighbours?

[@danielfajkis4952]

So far they’re dealing with it well. The algorithm sucks, but glad u enjoyed

[@prodmowery]

The algorithm needed us to see his doors rattle

[@Weyk47]

“You dont know what it is, but you know it means business”

[@ArchangelTedy]

Who gave this guy the aux cord? He didn't even play any music.

[@Nickporter17]

Haha

[@GlidingBoulder]

What're you talkin about? He played a bunch of music, it even had accordions!

[@carrcohol]

Turns the whole house into a subwoofer

[@Slampiece1]

Can you play music through it?? I would be very interested to hear that and see how it affects the surroundings

[@dreamzrm1016]

When your sub is so powerful it looks like a diesel engine

[@whilethebillyboils]

You could probably make an entire auditorium crap themselves en masse if you played the brown note on that thing.

[@sqookylol2218]

hehehe i wish a brown note was a real thing that would be pretty great to witness

[@daithidebarradb]

Your eyes resonate somewhere between 10 and 17Hz . Try and hit the illusive brown note.

[@corbinpeacock8722]

Nowhere near as powerful as that one time the mythbusters hooked a speaker up directly to the driveshaft of a car.

[@godgodly9044]

GO WATCH TV

[@EstoniaParlament]

how many things have you build in your life ?

[@Sir_Opus]

Wait, do we not get to see how this sounds with actual music playing?

[@RasaCartaMagna]

This man is trying to reproduce the legendary Tesla tech that could purportedly destroy buildings.

[@abhijithcpreej]

This man is an ENGINEER