This is stupid bullshit western guys that showing nonsense and another stupid bullshit western guys believe them. How stupid is a western nations...to believe to every bullshit
I patiently drew the circuit based on how he soldered them and it turned out, those MOSFETs didn't form an amplifier circuit... Most likely, the battery box is a bluetooth battery powered amplifier in which the tablet is wirelessly connected. The battery box negative terminal is directly connected to the negative terminal of the speakers. And the positive terminal of the battery box passes through the 33uF caps and goes into the positive terminals of the speakers. Since capacitors conduct AC voltages like audio signal, thus, the speakers will function properly if the battery box is actually an audio amplifier.
я то же спаял такую штуку! только в три раза больше всяких разноцветных деталек примастырил. теперь бесплатный вай фай во всём посёлке стал, и птицы мимо летящие замертво падают!
I think their technologies are AB class. which may be very powerfull according to the number of transistors i can see. Nowadays we can make switched power amplifiers from scratch with only 2 mosfets or 4 (if we choose a bridged solution). with for example the IR2184 IC which is designed for bridged powers. No need to double the Transistors : there are many references and you'll find those suitable for the power you want. Another question is the power supply, sps (Switching power supplies ) are good because they have a limitation but they may be expansive. You may also design them but it is as well tricky. But they need to be maked out and tested carefully espacially the values and the power of the output L.C filter is very important. I'm actually designing a 400W Class D (did not test yet).
а ты повёлся на это ? по схеме видно что весь сигнал идет с типО акаммулятора ( в нутри и акум и усилок и подозриваю что блютуз чтоб за кадром включать ) . перед этим у него вообще провод массы на аукс отпал и пофиг играло как и играло
у меня с самого начала уже были подозрения, зачем радиатор изолировать каптоном если нижняя часть подложки мосфета (сток) всё равно выступает за край каптона и коротит о радиатор)) питание подаётся на затвор и на исток, а сток вообще никак не задействован, соеденён между двумя мосфетами резистором который всё равно об радиатор закорочен), при этом для н канального мосфета питание пода правильно для полного его открытия, мофеты оба просто открыты всегда) но сток не задействован), выход на динамик с этого же затвора через кондёр, при чём для пропуска низких 33 мкф маловато, короче бредовая схема развода ) тут уже понятно что никакое не питания в том акб , а усилок
@@dennis3004psp with 12 volts, you will need 70 amps of current, so, no way. Home appliance cable is 16A max, so wire inside speaker must be greater than that, so, no way, again.
@@digitalvinyls3544 that's not so easy, 16A for long term use. In my rc car I pull over 150A on 10Awg so it is possible, SPL speaker like from ground zero audio can deliver way more but only a few seconds
"Сделай сам мощный усилитель ультра басов BTL Z44N MosFet, мощность обновления до 800 Вт" - Не верю! Вас обманули, вам дали гораздо лучший усилитель (мех) - это 1000Вт (шанхайский барс)!
With 12V you can prob get around ~4.5W without boosting, two IRFZ44N can't handle 800W and you lack alot of components and a good psu making your "amp" a clip machine.
@@InventableESPT Es lo que me parecía, he visto conexiones que me han llamado mucho la atención, por eso quería ver el esquema, gracias de todas formas.
Se ve claramente que le pega directamente la batería a la bocina y enserio crees que una batería te dara suficiente potencia para esos 800w? si quieres hazlo, ya e probado algunos de ellos y no funcionan, no lo digo solo yo, lo an dicho muchos que an comprado y gasto el dinero para nada, si quieres hacer los mismos adelante, solo que ya sabes
@@Daatcode te confirmo que es falso porque esa basura no te dará ni 5 w y como vas a conectar un enchufe a 120v ac y conectado a un altavoz ._. la miniatura lo dice todo
@@InventableESPT yo horita estoy viendo uno de tu video ta8216h esta bueno pero mas desordenado no puede ser tiene una placa grande y solo deja la parte de atra
Me parece un desorden de sonido, suenan las frecuencias, altas, bajas y medias, en ambas vocinas. Ubiese sido bacano especificar pa que tipo de vocinas, y como cortar las frecuencias para cada bocina.
guys, do not try to copy these fake electronics videos especially if they involve plugging something into the mains voltage. if youy want to learn electronics, find a community college or take a local class on itit's probably fine to experiment with small battery voltages, but not Lithium Ion batteries because those can explode if they are discharged too much or shorted. If you go on Amazon you can get some books about electronics and you can also find project kits that will teach you how to correctly wire these and more components. Or if you wanted I could make a video showing you how to wire pretty much anything you would need to wire, send me a comment and I will take the time and make a video on this channel for you. I have all of those Componentsand I can demonstrate how they work and what they do.
*DIY Powerful Ultra Bass Amplifier TDA2030 , new design , up to 160 watts* th-cam.com/video/o2o2Dq6Zoxc/w-d-xo.htmlsi=Le-Yg48AuTenOvLz
But will it work without the amplifier hidden in the battery?
Ah... No, not really...
This is stupid bullshit western guys that showing nonsense and another stupid bullshit western guys believe them. How stupid is a western nations...to believe to every bullshit
Of course!😊 It's a classic diagram A class amplifier
I patiently drew the circuit based on how he soldered them and it turned out, those MOSFETs didn't form an amplifier circuit... Most likely, the battery box is a bluetooth battery powered amplifier in which the tablet is wirelessly connected. The battery box negative terminal is directly connected to the negative terminal of the speakers. And the positive terminal of the battery box passes through the 33uF caps and goes into the positive terminals of the speakers. Since capacitors conduct AC voltages like audio signal, thus, the speakers will function properly if the battery box is actually an audio amplifier.
also he must tell the secret to drive a pair of mosfets with asymmetrical voltage :D
@@Bereczlol! he carried that battery like it was a piece of paper.
And I bet he uses the same technique with his ATX PSU to amplifier conversion video!
This theory would explain the amount of Kapton tape around the top edges of the "battery". Seems as if he'd cut through the plastic there.
It might be there is something you didn't get right
Your old circuits board in your basket is treasure for me
Also for me because I love electronics
я то же спаял такую штуку! только в три раза больше всяких разноцветных деталек примастырил. теперь бесплатный вай фай во всём посёлке стал, и птицы мимо летящие замертво падают!
Угарнул с твоего коммента красавчег
Birds are flying faster in my village.
🤣🤣🤣🤣
Excellent camera 👍🇲🇷 and good video
Love from Bangladesh 🌷🇧🇩
Love from Vietnam
I think their technologies are AB class. which may be very powerfull according to the number of transistors i can see.
Nowadays we can make switched power amplifiers from scratch with only 2 mosfets or 4 (if we choose a bridged solution). with for example the IR2184 IC which is designed for bridged powers.
No need to double the Transistors : there are many references and you'll find those suitable for the power you want.
Another question is the power supply, sps (Switching power supplies ) are good because they have a limitation but they may be expansive. You may also design them but it is as well tricky.
But they need to be maked out and tested carefully espacially the values and the power of the output L.C filter is very important.
I'm actually designing a 400W Class D (did not test yet).
Sir can you help me for making this type of speaker ....Explain me the requirements...this is helpful for me 🥰🥰
But this man
Connect speaker thru 33uf capacitor
To gate of mosfet
This is a fake circuit
Ultra mega super duper hyper amplifier on this man opinion
Hola 👋👋👋..
Muchas gracias y saludos y muchas bendiciones 😊.
good work🙏
Thank you
Wow, very cool 👍✌️👌 thanks my friend
Thank you, if this video is hellful please share now
the video is fake
@@technicaldiy yeah. The video is hellful
Ganhou mas um escrito tá de parabéns 👏🤩
So cute dog
😘😘
😮❤❤❤galing mo..❤❤❤
Great.i like video of friend
Legal demais mano, parabéns ! 👍🏼🇧🇷
Замеряй ещё температуру транзисторов 😁интересно сильно греются и сколько они проработают
а ты повёлся на это ? по схеме видно что весь сигнал идет с типО акаммулятора ( в нутри и акум и усилок и подозриваю что блютуз чтоб за кадром включать ) . перед этим у него вообще провод массы на аукс отпал и пофиг играло как и играло
у меня с самого начала уже были подозрения, зачем радиатор изолировать каптоном если нижняя часть подложки мосфета (сток) всё равно выступает за край каптона и коротит о радиатор)) питание подаётся на затвор и на исток, а сток вообще никак не задействован, соеденён между двумя мосфетами резистором который всё равно об радиатор закорочен), при этом для н канального мосфета питание пода правильно для полного его открытия, мофеты оба просто открыты всегда) но сток не задействован), выход на динамик с этого же затвора через кондёр, при чём для пропуска низких 33 мкф маловато, короче бредовая схема развода ) тут уже понятно что никакое не питания в том акб , а усилок
ага, оно сразу перегрело их при выпайке с платы, не ведитесь на это фуфло )))
Мы то поколение не егэ, понимаем что это не так работает ))
В теории это должно работать, но мощность будет весьма низкая
Fake circuit or not, I love the spider at 4.24 😃
4:26 Will it work if I don't have the ant?
Bro please pin this comment
Love from INDIA 🇮🇳🇮🇳🇮🇳😍
Ok bro
Thanks bro
@@technicaldiy can you coriar some transistor D718 please bro
My address: India,Kerala, kollam,kundara,Ashly bhavan kuzhimathikadu
pin
Como es dice 800 watt y pone en paralelo uno de 50 w y otro de 6 w
@Salomon jhefone Neira velasquez si es cierto, todavía no se manejan con la potencia lo que es
Where do you get the ant from at 4.27 ? Will it work without the ant ?
Good video very nice 🥰
El filtro de 33 mf se revienta, porque queda el terminal negativo del mismo, conectado al positivo de la fuente.
Puede que ya esten en corto. la señal de sonido viene de la bateria. las conexiones estan incongruentes incluso con el potenciometro
Your thumbnail made me laugh ☝️🤭😂
Wow i like mosfet...
Gracias genio. Nuevo Sub 💪
El video es falso, muchos lo saben no se merece nada
Bro, por favor investiga un poco
Que tipo de transistor te dará 800w ._.
What is the name of the track playing when you are testing them speakers please?
请问你是中国人么，因为我看到你用的很多器件都写得是汉字，如果你是中国人的话，你可不可以给你的视频加上中英双字呢，我很喜欢看你的视频，你的视频很棒，我总是需要翻译你的视频标题和简介，因为我很想知道你在里面说了什么，你的视频真的很棒
7
Jan juooosss👌
Bro, will dc supply harm to speaker?
50w speaker appears at 6:30 at 800w load burns the coil at % power
Is this on full volume?
Mantap 👍👏👏👏
Kl Utk Speaker Besar, Ukuran 12 Inc, Bisa Juga Dengan Peralatan Yang Sama Gan ?
Tolong Dijelaskan, Trimakasih 🙏
Bisa gan
It's more like 8W. 800W would blow that tiny speaker into stratosphere.
even a 800w amp can run with low output or a 1000 watt car amp you can listen with 60db thats in the mW range
but i think with 12 volt and even with 1 Ohm load you are far off from 800 watt
@@dennis3004psp with 12 volts, you will need 70 amps of current, so, no way. Home appliance cable is 16A max, so wire inside speaker must be greater than that, so, no way, again.
@@digitalvinyls3544 that's not so easy, 16A for long term use. In my rc car I pull over 150A on 10Awg so it is possible, SPL speaker like from ground zero audio can deliver way more but only a few seconds
@@dennis3004psp So? This clearly wasn`t 800W amp.
What output we can get from this circuit?
Mantap ni suaranya kayak nya ....
hola la q desis R47k es de 100k la que mostras en el video
What a talent
"Сделай сам мощный усилитель ультра басов BTL Z44N MosFet, мощность обновления до 800 Вт" - Не верю! Вас обманули, вам дали гораздо лучший усилитель (мех) - это 1000Вт (шанхайский барс)!
Interesante buscaré los accesorios para realizar este proyecto
почему динамик не сгорел, если усилитель на 800 ватт?
Hallelujah
quiero hacer esto pero con bocinas de laptop, tendras un diagrama
SÜPER PROJE OLMUŞ
Yakında kendi ses sistemimi yapacam az kaldı 😂
With 12V you can prob get around ~4.5W without boosting, two IRFZ44N can't handle 800W and you lack alot of components and a good psu making your "amp" a clip machine.
Yes
@@jeffcantley9203 actually IRFZ44N is quite good for low power amps, many car amps used to use them.
Kalau gk pakai aki bs gk bang
Sería posible ver el esquema o diagrama, de este circuito, se ve simple, pero me gustaría verlo si es posible, gracias.
El video es falso
@@InventableESPT Es lo que me parecía, he visto conexiones que me han llamado mucho la atención, por eso quería ver el esquema, gracias de todas formas.
Faça questão de baixar o vídeo é tornar a desenhar o esquema
Why don't you measure voltage and current so that we can measure how many wats it produce and be sure that It's pure 800w?
why is it called 800 Watt instead of 8000000 Watt? I believe it worths more.
Am I the only one that noticed the little ant that crawled across the copper at 4:25
6W speaker ?
thank you i like
Let us see you take that battery cover off lol!
Que nos muestre lo que hay por de abajo de la tapa de la batteria jajaja!
А фильтр на второй динамик где? Сопротивление нагрузки уменьшил в два раза...
Mantap
p
Os dois resistores q aparecem como 47k,,na verdade e de 100k,,marron preto e amarelo,,..
Exatamente
the key is capasitor 33Micro Farad bipolar , rare component
Speaker?
Will 25v 47uf capacitor work?
Yes
👍👍👍👍
Wowwwwww
Muito bom o projeto 👏👏🇧🇷
tuyệt vời
800 Watts? It's PMPO power :D In my language, (Czech,) it's transcripted as Poslední Mikrosekunda Před Odpálením - Last microsecond before blast. ;)
А что динамик на 6 w не сгорает от 800 ватт ??????
*Что-то я не догоню, по моему это какое то нае....во, либо физика резко поменялась до абсурда*
Maneiro, muito legal.
Geo
What is the DC voltage input and can I connect this to the pre amp out on my yamaha AV receiver.
hopefully your kidding
no you cant this video is fake
У меня один вопрос. На хрена каптоновый скотч? Если с целью изолировать, то он тут нужен так же как собаке пятая нога
የጅፓስ ድምጽ መጨመርያን ስንጨምር ለምን ይቀንሳል?
I zipped through the video and did not see a schematic. Did I miss it, or is this circuit a scam?
Many comments are saying there is a bluetooth amplifier hidden inside the battery box.
Good
It is around 50w
This Depends on the actual bluetooth amplifier which is hidden in the battery box...
Si hacemos eso lo de la miniatura el parlante se va con diosito
Song?
Good work could you give a diagram for clear connecting pleas
Что то пошло не так? Где Hi-fi?
muy buen sonido.Exelente.
por favor como puedo hacer para hacer un amplificador de sonido multimedia 5.1
Gracias.
Todos sus videos son falsos
Mais um vídeo para iludir leigos
una pregunta y si le pongo un enchufe para conectarlo al mi regulador funcionaria o quemaria todo?
No lo hagas, el video es falso
@@InventableESPT como falso lo a hecho por lo menos para decir eso , es facil decir falso sin hacer la prueba
Se ve claramente que le pega directamente la batería a la bocina y enserio crees que una batería te dara suficiente potencia para esos 800w? si quieres hazlo, ya e probado algunos de ellos y no funcionan, no lo digo solo yo, lo an dicho muchos que an comprado y gasto el dinero para nada, si quieres hacer los mismos adelante, solo que ya sabes
@@Daatcode te confirmo que es falso porque esa basura no te dará ni 5 w y como vas a conectar un enchufe a 120v ac y conectado a un altavoz ._. la miniatura lo dice todo
@@InventableESPT yo horita estoy viendo uno de tu video ta8216h esta bueno pero mas desordenado no puede ser tiene una placa grande y solo deja la parte de atra
Mantap,, luar biasa
gimme the basket😂😂
Quantos volts é a bateria?
Toda a bateria desse tipo é de 12 volts, apenas muda a amperagem de bateria pra bateria
Что за музыка в конце?
This is capton tape, its thermal resistant not thermal conductive!!!
4:20 did anybody see an Ant came by to help?
Waaooowww bass
Me parece un desorden de sonido, suenan las frecuencias, altas, bajas y medias, en ambas vocinas. Ubiese sido bacano especificar pa que tipo de vocinas, y como cortar las frecuencias para cada bocina.
Kinh nhể anh thợ điện
Kênh dạo này khó sống nhỉ
Con saber un poquito de electrónica básica te das cuenta de que el video es un engaño.
Name song??
This circuit does not work.
The components are merely decorative.
How to control now a days car radio huming
👌👍👍😘😘
Muy buen trabajo pero esa configuración no tiene lógica en la electrónica (invento loco).
Что за трек?
Nice video, thanks :)
guys, do not try to copy these fake electronics videos especially if they involve plugging something into the mains voltage. if youy want to learn electronics, find a community college or take a local class on itit's probably fine to experiment with small battery voltages, but not Lithium Ion batteries because those can explode if they are discharged too much or shorted. If you go on Amazon you can get some books about electronics and you can also find project kits that will teach you how to correctly wire these and more components. Or if you wanted I could make a video showing you how to wire pretty much anything you would need to wire, send me a comment and I will take the time and make a video on this channel for you. I have all of those Componentsand I can demonstrate how they work and what they do.