Restoration 21 inch bass subwoofer // Restore extremely high capacity subwoofer

[@MisterGulsby]

I did this for years. That sub and box are solid. That isn’t what is rattling… it’s everything else in the shop that isn’t secured. Most likely the wall siding or tools on the workbench.

[@lobster8009]

At 22:30 he just dropped the loose board inside and closed the thing up. That might not be what ratteling but that is janky as heck.

[@MisterGulsby]

@@lobster8009 Agreed

[@garydawson5928]

@@lobster8009 🤣🤣🤣

[@elickes]

If you did work like this for years, I hope you didn't charge...

[@YooTooobJeff]

There's an unsecured circuit board he just dropped in there that is the rattling ghost of hack jobs Present...

[@joeb2648]

sounds like beating on my garage door lol

[@djmips]

That's how they made some sound effects back in the day.

[@Bigman.Struggles]

All that work and it rattles like the Ghost of Christmas Past.😂

[@PHUSII]

Its the workshop rattling, not the woofer

[@teddysickels1857]

​@PHUSII it's all of the components that were just thrown inside and not secured! Why use braid nails that are just going to vibrate loose and plywood? Why not use MDF, Screws, and glue where they'd be less likely to vibrate?

[@martinparr193]

Because he also used wood glue and plywood is much stronger than MDF and I do believe that the guy used maple veneer plywood which when stained and waxed will make for a beautiful box.

[@corners3755]

@@martinparr193 It's not about the strength. Its worthless if it rattles like this. So what if it looks nice and is strong if it sounds horrible? Its like building a lawnmower that's fast and looks good but doesn't cut grass good at all

[@tvrift]

@@teddysickels1857 Wood glue is not going to vibrate apart. Plywood is lighter than MDF. I wouldn't want to lift a cabinet that size made from MDF.

[@AParallelReality]

Finally.. a resto video that makes me feel good about my own resto’s

[@ВиталийЧенцов-я5э]

Руки оторвать за такую работу

[@patruot1]

За что

[@diabolicalartificer]

Working with what you had & probably on a small budget, I think you did a pretty good job. If it does the job that you built it for, then that's ok.

[@mrjive314159]

I doubt they are going for quality here. It just has to be loud loud loud for some concert venue. Did you see those transistors? I think they were "used" as well, lol. Gotta commend the Asians, they know how to rip off a quality design and make it cheap cheap cheap!

[@jesseyap5106]

its the roof that's making that rattling sound, Asian roof mostly is made out of thin metal.

[@madmanmoz6365]

Its something in the room rattling, that sub is solid 👌🏼

[@SireSquish]

Yep I was thinking that because there's a tiny delay.

[@asdfghjkl1755]

they threw in entire ampifier inside it would be a mirracle not rattling

[@MrGigi-dz9cv]

The board under, or some lose part.

[@BayermitBauch]

der Subwoofer ist Müll

[@xConundrumx]

@@asdfghjkl1755Yeah so it isn't just me that was wondering about that ...

[@myalaynaangel]

Nice

[@pounderish]

Through all those components in the back without securing them isn't the vibration just going to bounce them around

[@markchidester6239]

With the knowledge he has to be able to do what he just did, how could he possibly not know that the parts need to be secured? He very likely didn't show that part because he believed the viewers were intelligent enough to figure that out. Yes. Absolutely.

[@JonW77]

@astheworldburns3590 Agreed. Probably 90% of the average population are fucking idiots.

[@dreammix9430]

I noticed that too

[@AtomicRadii]

Electronicals will probably last 6 months. Then broken solder and other pwb problems. Interesting build though.

[@leonelalmeida7921]

With the not fixed components, this technician is assuring that his customer will return a few months after the warranty void... This is a continuous business plan, buddy 😅😂

[@Silenceville]

No isolation, the circuit boards just random lose inside the box? They shortcut at some point of the movement and rattle. Nice work, but in many ways not good enough...

[@jakoblindekilde5832]

I don't think they left the pcb board loose - do you?

[@AzTurboMini]

​@@jakoblindekilde5832 yes!

[@imperius_lxxvii9999]

@@jakoblindekilde5832I’m sure he did

[@saihunglam3192]

​@jakobl，，❤😂😂😂😂😂😂😂‘’❤❤😂😂😂😂 ，🥲🥲🥲🥲❤🥲❤❤❤～❤

[@soldjahboy]

Attaching the board actually causes MORE vibration because it's then firmly attached to the vibrating surface of the enclosure. Either use rubber anti-vibration mounts or let it free float. Both methods are equally viable.

[@JasonRayShute]

Looking at the replacement of the bottom coil support wondering why. By the time the amp wiring had started I understood. Way more than the title suggests. 😊

[@HomeGrownKicks]

When I saw them flip flops. I knew it was gonna be quality work 😊 👌

[@matthews8374]

Thanks for recording that! I used to recone pro audio speakers. I always loved bringing a dead blown speaker back to new condition.

[@alterdphsycosis]

Dude this restore went completely different than what I was expecting 😂

[@bdgamingzone1386]

😂😂😂

[@emmarichmond423]

?, what did you expect?

[@onisiforosonisiforou]

Respect for the effort , how many of us who judging this man could do what he did ? For me is excellent try , if we don't try we will never know or learn . Is from mistakes we learn what's right !!

[@robert-h2x]

yes excellent TRY. i did my diy 12 incher. and the fact the wiring keeps getting lose after some playin no matter what i do is frustrating.

[@BECALIBLAGESCU]

Întradevăr omul îl repara dar nu va avea parametrii unui difuzor calibrat pe Osciloscop să-i controleze rezistenta care se măsoară în Omi puterea în ești și dispozitiv de calibrat bobina între magneți pentru inceput se învață dar îi trebuie Aparaturaaaaaa

[@GeorgelBujoreanu-zw1qj]

👍😀👩‍🔧

[@johnrex2750]

@@BECALIBLAGESCU oui

[@DanielCardei]

When you see old tools still working, that tells you someone has experience.

[@Максим-з5й4д]

Пойдет. В индийских боевиках удары озвучивать само то!

[@usersegoniavihodnoi]

Ахах)) "Дышшш" 😂

[@vitaliyn4797]

Рокки бальбоа 🤣

[@whollymindless]

The B roll of the rain was great storytelling.

[@mrjive314159]

Did you see the brick wall? Everything done there is done fast and cheap.

[@Tigma-w3y]

Я видел мультфильм где медведь на пне играл, так он там почти такие же звуки извлекал.

[@ruslan8543]

волк там пел зачетно))

[@norway4423]

Тебе вершки

[@wasjaprjanikow412]

На чужой вершок не разевай роток! 😂

[@gemininosaga]

Bears in monocycles 🇷🇺

[@JPANadventures]

Marty McFly approves 👌

[@bencoss7003]

Homemade table saw you done a fine job with that

[@wewillsurviveone]

Are you sure that's not a woofer and not a subwoofer? Not being funny but they are notably different. It's all about the response range hence the sub in subwoofer. If it's for home or pa use them it's a woofer aka loudspeaker. Anything older that would be a subwoofer would be for cars only as they made no subs for homes until recently

[@veintiunico5326]

Great woodwork. Where’s the damping material?? How was the size of the baffle determined??

[@1337treats]

Non existent. Undersized. Still a massive woofer though. When it gets loud enough maybe it drowns out the rattle.

[@michaelpacker9805]

You know that’s going on one of those crazy tractors with huge bass!

[@retrocompaq5212]

i had the same speaker back then, its not a subwoofer but a huge woofer that goes in monitors for outdoor shows or nightclubs, i used to crack the wall of my room with that and an old marrantz amp

[@phoenixme74]

Honestly, first "dude repairs a thing" video that I liked and wasn't a pit bike painted black and rustoleum. Cool to see this being done. Good work, man. 👍

[@Markuz1775]

Amazing job. I just love it when you can recycle things like that. Many things could be restored and sold cheaper for people that can't afford more expensive things. I noticed lots of waste here at the recycling centers.

[@rickvan102]

Would like to know where the replacement speaker cone came from?

[@carlthor91]

Agree 👍👍

[@ckm-mkc]

Just search for "replacement speaker cones" - one that size is around $22.

[@ad_adov]

он там стоял новый. ютубес перед спектаклем его снял, потом обратно поставил

[@DarrenMartin-bw8zi]

Loving that table saw setup. Nice work on the speaker repair. Maybe add some silicone at the joints to seal the cabinet better

[@sandiegodan]

Nice work but give more details of what kinds of materials you are using. Solvents, glue, etc.

[@r0ckworthy]

I have a very expensive subwoofer that has a tear in the surround from a previous owner. I'd love to replace at least the surround, and maybe the whole cone too because the cone is kind of old-fashioned and simple paper. Where's a good place to get supplies online for rebuilding speakers?

[@CnJForge]

Nails and plywood? Next time, use screws & remove them after the glue sets and use MDF. Also, make sure to secure all interior components.

[@juuh771]

he did secure all the interior he just didn't show it. while i agree mdf is a better airtight box that plywood works well enough to not be a major issue.

[@przemekkrzykos]

plywood is acoustically better than MDF board

[@CnJForge]

Plywood is layers of wood held together with glue. There are imperfections in the wood & in the gluing process that cause distortions in the sound. Those imperfections are not present in MDF.

[@przemekkrzykos]

@@CnJForge We are not talking about the lowest quality plywood with manufacturing defects, but about the real material which is many times more expensive than MDF board.

[@CnJForge]

There will always be imperfections when using real wood...always. It will crack & splinter. MDF or HDF does not do either.

[@georgeburdine5660]

Good step by step,even though it looks like a few steps were missing.

[@The_Vaporizer]

To everyone talking about the sound..... You do realize you're judging the response of a 21-in woofer on a handheld phone 😂 Good luck with that

[@JSBuehler]

I am impressed by the minimal tear-out in cutting and routing the plywood. Pity about the raw edges and glue smears.

[@jonesgang]

I would give them a +5 for the speaker restoration but they get a -5 for the cabinet and circuitry so that give them 0 out of 10. Thanks for playing!

[@brettemurphy]

Another -10 for the final sound

[@GabojLjamaai-wv7vy]

بوةبيللي​@@brettemurphy

[@GabojLjamaai-wv7vy]

​@@brettemurphyال باابا🎉😂❤❤❤😮😅😅

[@kimhansen8615]

I think it's the 3,5M views that plays well...

[@vancemccarthy2554]

A lot of my repairs are like this. It's the easiest way to go about it when only the cone is damaged. Solvent doesn't have to be used and is faster with right tools and technique. But well executed.

[@RyanBassForLife]

It's nice. You built a very nice subwoofer box for that. If someone reads this I want to say the best 18" Pro Audio PA subwoofers for the price are Rockville Audio and Dayton audio and a few others. I have had an 18" $175 CT Sounds Tropo and did some KZbin vids in my bedroom of it on a Hifonics BRX2000.1D amplifier and it also sounds amazing.

[@gavincurtis]

Dayton drivers are quite nice.

[@gavincurtis]

Dayton drivers are quite nice.

[@gavincurtis]

Dayton drivers are quite nice.

[@gavincurtis]

Dayton drivers are quite nice.

[@gavincurtis]

Dayton drivers are quite nice.

[@cdps82]

Wow, this looks like a professional and advanced system. Did you come to the conclusion and the box design based on the electroacoustic countings/measurements? EDIT: while seeing you testing it, it sounds like a parasitic vibrations coming out of the box. I have expected that, as I haven't seen you installing any vibrations filtering material inside the box..😢

[@lunatic3571]

that clear plastic you put on the back of those transistors are really good at blocking electricity and heat. you should have isolated the back of the board if you were worried about shorts.

[@fewwiggle]

That's likely mica insulators as the back plane of the transistor is at the collector/drain's voltage/potential and must be isolated from the heat sink.

[@erickoliveira7039]

*Fantástico ! Parabéns 👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻 🙋🏻‍♂️🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷*

[@deadred80]

I built a home theayer sub with a car subwoofer and amplifier once . Used a hefty 12 volt power supply and capacitors . Sounded great .

[@JamesJ30t]

@MrElectricity @0:09 - What is the fluid you used in the beginning????

[@RicardoPenders]

I do like the speaker restoration, other than that I have many recommendations on how to improve in safety and on how to make the cabinet a lot better and long lasting and for the electronics being used, well it is all brandless and I think being reused so it is saved from being e-waste and that's always a good thing to my opinion, so for what you have at hand and the things you have to work with you did a pretty good job I have to give you that. However I just don't believe this is something that has to be a long lasting thing, I think it's gonna be used for a couple times to have some fun and this will do just that.

[@elickes]

Precisely. This build did EXACTLY as intended. 4 million views and many comments. They're laughing at all the arguments about sound quality while cashing those sweet KZbin checks.

[@pbenson56fran]

❤😊 hello Mr Electricity. If only I was as talented as you are. I would repair my speakers and receiver. Have a good day.

[@RobertA-hz8if]

For the laymen like who is looking to restore a couple of subs. Would you mind sharing the various glues and liquids and their purpose? Thank You. Also I saw where you restoring a JBL subwoofers electrical components, where did you get the electrical components from and that soldering tool? Thanks again.

[@x84pav84x]

22:32 плату не закрепили, сместится и будет короткое замыкание.

[@MateusSantos-mg5gj]

Exatamente 😢

[@KAJI9lH]

22:36 и отверстия надо закрыть свистеть будет

[@sominongrum3620]

7887

[@user-yd1vl9lj5j]

Cool to see. I've sent my Vegas out to be serviced once, was curious how it's done.

[@loudblaxz6759]

i watched the video till the end.neat and precise great job

[@Tom-zq7lu]

Fantastic and beautiful thank 😊👍👏👏

[@ralfweidmann1871]

is the tinny sound part of the piece of music or does it come from somewhere else should it be there or not?

[@arthurpratha9942]

What product do you use to remove the glue?

[@sevbait]

Probably high % rubbing alcohol.

[@danp101]

Acetone or 99% isopropil alcohol.

[@sinistersteel1042]

For somebody like me to never seen your channel before what materials are you using where do you get cones and things to rebuild this kind of stuff

[@blue68chevelle]

First time I’ve seen anyone else actually repair a speaker. back in my teens and early 20s. I used to get a lot of 6 x 9“ car speakers, and a few home speakers that didn’t work. Usually the car speakers had cones that were split all along the outer edge which made them rattle. One trick I would use is to simply cut out the damaged part, Take a vinyl tablecloth with the cotton/fuzz backing. Cut a donut out and glue it to the speaker cone/frame with model glue. I had one set that had been sitting in a vehicle in a salvage yard for years and after I repaired them, they were perfectly fine for several more years. The other thing was where the wires for the coil come out in attached to the cone. The black epoxy glue would become brittle and crack, snapping the wire in two. Those were usually fun to try to repair.

[@cmnieman1]

What liquid is in the squirt bottle you use to break down the adhesive?

[@ronaldglider]

I am sure sniffing those fumes is very healthy

[@rutikuiwa7133]

Very nice job

[@MrCumalibayrak]

Hi, what did you use to remove the glue? I'm talking about the chemical in the little white bottle. thanks

[@shenjohn8546]

transistor will operate in high temprature without any ventilation ,at high levels which leads to distortion and destruction also affects transformers secondary winding.....

[@DaltonjumapauloPaulo]

Welcome to service, thanks. Moçambique

[@carmelocampisi7152]

What liquid compound do you use to release the glue

[@Middlestepofficial]

Should have opened it completely and check the windings. If the coil is damaged, no membrane replacement can restore the sound of the speaker.

[@akella728]

Столько усилий для дребезга))))

[@ilgizenikeev4114]

В 86г 10ас-403 перематывал тк сгорел усилок а за ним и катушка, сам удивляюсь как шестикласник(я :)) смог это сделать но потом не мог по звуку отличить колонку от заводской (одна сгорела) . Главное в конце покак клей не до конца застыл отцентрировать катушку чтобы не касалась магнита, смотрится невозможно но навеяло

[@RoyZenzo]

@@ilgizenikeev4114покак

[@zainulabideen8859]

​@@ilgizenikeev4114 to center the coil use thin plastic of 1 to 1.5 cm wide and approximately 5cm long you can use old xray to cut the plastic and use it to hold like this 2:57

[@billybunter3753]

It's the shed rattling. Brains are for using, try it sometime!

[@prikolist8364]

И никого не волнует почему короб скрипит и трещит весь, наверное потому что такие вещи так не собираються,это ж не колонка для пк с мощностью 30ватт,и для 21 дюймов динамика, очень слабый усилитель, показать людям что такое возможно собрать дома это хорошо,но качество должно ж присутствовать хоть чуточку

[@RomanMelihhov]

I adore your skillset and expertise. Well-done!!!

[@НильсКлаус]

Звук. Это что доски перекидывают с места на место? 😂

[@Hatusinglegirl]

you're right my friend ✌️

[@joemedina2251]

Hi my name is Joe just have a question where do buy the parts to restore any speaker thanks so much

[@kyzor-sosay6087]

Google,speaker cone replacement.

[@ronaldglider]

@@kyzor-sosay6087 that does NOT give useful results.... Need a link!

[@djchubbithecheka6050]

It would be easier to head the depth of the bass by using foam lining in the box. I did it to my truck as a kid and it helped out tremendously using Dyno Mating

[@Aprilfools2613]

What is the chemical you used in removing rubber adhesives. Thank you for your reply.

[@m.s.8422]

IPA for sure ( Isopropyl alcohol )

[@JerrellKull]

I wish we could still buy M.E.K. The real stuff, not the m.e.k. substitute crap everyone sells now.​@@ZAPATTUBE

[@raulluna249]

good work

[@josecallorda7845]

Es una restauración del bwoofer bastante parcial en la que no se sustituyen partes críticas para el funcionamiento como lo son la suspensión de la parte inferior del cono y la bobina.Estos elementos sufren una fatiga eléctrica y mecánica y ya que se sustituyó el cono hubiera sido lo adecuado reemplazarlos.

[@vitorreis6618]

Fernando vc poderia fazer um vídeo mostrando caixinhas de sons mais robustas, com esse padrão de bateria

[@xplmr1]

TEMU factory refurbished.

[@Ajith-ib3ul]

To the extent of saying that it cannot be said that s

[@SaccoBelmonte]

Buack!! .....Buack Buack!!!..... ...Buack!...Buack!...Buack! Buack!!

[@majorxdf]

The speaker isn't making that noise, it's something in the garage. Nice job!

[@joevk6274]

Sounds like someone off camera banging on a piece of sheet metal with their fist.

[@cloudyview]

I think it's the entire garage 😄

[@riduansyahriduansyah1574]

Mantap👍

[@dodgeguyz]

Wait a minute!……….where do you buy all that stuff from?

[@preechajudhai]

I like that. Thank you.😊😊

[@zenobiomenezesalvim1398]

Are the plates loose inside the box?

[@Mountainmonths]

you've still got a lot to learn

[@TENACIOUSDRAGON]

The video is good but it's much better if you include the names of those chemicals and materials you used while you remove and fix the speaker!

[@Njazmo]

IPA Epoxy Wood glue

[@angelacevedo380]

Ute es un jenio dios le bendiga

[@faaiquealimehmood]

can hear the plywood box

[@adijatmikom]

Kalau pesan brp harga

[@ErikRobert-h6n]

Hello there! Awesome video! I was wondering if you have repaired 6x9 speakers? I have two of these speakers but finding repair kits are very scarce. The rubber gasket on both speakers are damaged beyond repair. I wonder if you know how much the full repair kit would cost?

[@DianaAma3000]

За исключением нескольких манипуляций с электроинструментом, показано всё, чего делать не следует или надо делать по другому.

[@НиктоНеизвестный]

Весело смотреть на эту дичь)) особенно проОРАЛ с усилителя АВ класса на ватт 400-500 на вид. засунутого в закрытый бокс без вентиляции))) а еще с трансформатора на 2кВт номинала... хотя тут бы хватило 500Вт трансформатора. усь уних сгорит от перегрева через 10 минут работы этого саба...

[@lynxstarautomotive208]

Not something I need to watch, but something I enjoyed to watch nonetheless. Thanks for the upload. Pretty cool stuff. If only I knew those center cones could be replaced separately back in the 90’s. I purchased a lot of JL Audio subs with collapsed cones for cheap. An eyesore, but worked to spec otherwise.

[@mashed-out]

Sounds super SICK!😮😂

[@Partizan862]

Фанера тонкая для такого динамика. Нужна фанера 20мм минимум.

[@Sergios37100]

так столько по виду и есть

[@emanuelecrisera2113]

I see speakers. Speaking out of curiosity. Where does the new... Pads come from. Buy them online or...? I hate loud sounds. But I like fixing things.

[@daniel070487]

started so good, but ended bad. janky AF just throwing in those circuit boards. No isolation and nothing, just rattle rattle 😂

[@2000teamtoyota]

If the worker has on flip flops you know it's gonna be done right 😂

[@davidjessee7701]

Sounds like he left a pie pan inside 😂

[@ΑντρεαςΜανωλιτσης]

Nice video... what glue you use for the spring inside of woofer???

[@andremiszczenko3843]

Might have less rattle if you fasten the components you just set inside

[@1796Patriot]

There's 5 minutes of my life I'll never get back!!

[@COORS5766]

How NOT to install boards inside a speaker... just drop them inside the cabinet and let them rattle around inside and distort the speaker! ALSO that cabinet needs insulation inside!

[@KellyMurphy]

"Oh Oh, here comes a flock of wah wah's" - Joe Walsh. Why do you have to rip on everyone who shares something you couldn't do if your life depended on it. Complain Complain Complain....

[@COORS5766]

@@KellyMurphy Did you NOT hear that loud vibration? That noise was the plastic boards vibrating against the cabinet... Oh and I worked for Klipsch for 22 years, so yea I can build a speaker!

[@mikeb6389]

Cool

[@Sahil-Singh.]

it's not subwoofer. it's a woofer.

[@HAZNIK_REMIXER]

Yeah you are right

[@JANREY-ci2yg]

No its a PA subwoofer usually PA subwoofers like this one have woofer edge in it

[@XPRIMEMOVIES]

Exactly

[@russgladstone432]

It’s a bass bin woofer… definitely not for sub bass, deep but not low, minimal woofer excursion

[@richmexmex_24.98]

Depende de su sonido

[@Cool-eh9xh]

А музыку он может играть? Или только звуки перфоратора?😅