Oye y si kiero k levanté unas 4 bocinas d esas omas grandes Sele ponen más integrados d audio

That's what I. Saying it won't produce more than 10 watt in it's maximum voltage at 60v where as MOSFET power limit is at it's peak according to datasheet and being class a it's highly inefficient amplifier I don't know why these people fool other saying it's 1000 watt something like that

There are class A amps like this, their power is in the mW range and gain is very low. However this one isn't even set up correctly. There is nothing to AC couple the speaker to the output, so a) the power resistor is useless and b) the DC offset would keep the cone off center all the time. However, the cone is not moving a bit when he connects power, and also no crackle when the jack is hooked up. My guess is, he hid a small amp module in the "power brick", connected via bluetooth. The "power rail" carries the actual audio signal, and enters the speaker through the medium sized resistor and ground.

He is misleading people by posting these barely functional circuits with ridiculous ratings. Some are dangerous or will burn out the speaker. Why do you think manufacturers use so many more components to get a proper operating safe circuit? How many people have wasted their time with the garbage he posts?

@@westelaudio943yes actually, when he places the battery on the table, there isnt any sound when the table and battery collides. also the battery is modified, its obvious, also based on calculation, side of the battery says, that its a 6volt battery actually. if we calculate the output wattage, it no more than 0.28Watt, or 280mW. Also when he connects the speaker, or the battery, if the speaker is already connected, there isnt any bumps, most of his diy amplifier isnt working in real condition, i didnt told you new thing i guess.

@@gordonwelcher9598 i actually once blew up my player :) like years ago, luckily i just had a 2-3$ mp3 player, due the decoupling capacior on input was reversed, and i decided to give power to little baby, (i used +12v and -12v on an atx psu.) note: it was 3years ago when i not even had solder iron, nor knowledge about amplifiers. today i built a nice 15watt amplifier for 4ohm, its an AB class amplifier based on quasi complementary pair, giving a whopping 35Volt for voltage rail, it draws half an amp on max volume, it have negative feedback to decrease distortion, it have bootstrap for additional power from the driver, it was a nice project. 2 transistors on the output, (two 13009) and for a driver: c1885 and a912 pair, and a c945 where the signal is boosted from aux.

hahhahahahhhhaa 4,5? 1w max

Hola, y como se calcula la ganancia de este circuito?

Hesap çok iyi

I am sure that it is at least 10,000 watts 🙂

Edgar y como se hace si quiero colocarle otro speaker ? gracias

Est ce que cet amplie na pas de parasites!????

ukposts.info/have/v-deo/gHelg5ywoYiUqp8.html watch video about Ak amp

no, dont do it, it will result in your phone/laptop input audio will gonna go in smoke, study first, also i would not recommend following this guy, due his amplifers are deadly for mobile and laptop input use.

If you are interesting in electrical engineering do yourself a favor and dont watch these videos, there are much more credible sources elsewhere

Aportación? Que aportó, mentiras eso es el aporte que te da, sabes que el video es falso verdad? el amplificador a lo mucho da 3w de potencia, bueno todo el canal miente, de esto no se aprende anda

Una pregunta.... la caja azul es una batería y de que capacidad

@@JoseRamirez-xc9dg es 12 v es la batería que usan las alarma

what are the filter caps for?

🤣😂🤣😂🤣

neeee este video es muy falso

@@manu-06 porque???

@@juliopena2336 no existe un amplificador clase a con 1300 watts ._. Este proyecto a lo mucho 12w

@@manu-06 pensé que cuando decía que era falso, se refería a que no funcionaba nada. Es de lógico que ese circuito no puede dar tan alta potencia. Gracias

Dah nyoba gak bisa keluar suaranya

Si si es verdad, lo le dije son 1300 Watts de consumo, va ni eso, 1300 Watts RMS jamás puede ser 😀👍

Can i use this circuits for boost dc volt?

There are class A amps like this, their power is in the mW range and gain is very low. However this one isn't even set up correctly. There is nothing to AC couple the speaker to the output, so a) the power resistor is useless and b) the DC offset would keep the cone off center all the time. However, the cone is not moving a bit when he connects power, and also no crackle when the jack is hooked up. My guess is, he hid a small amp module in the "power brick", connected via bluetooth. The "power rail" carries the actual audio signal, and enters the speaker through the medium sized resistor and ground.

Bisa buat dengan volume bass dan trablenya dong

10 Watts only,. IT is better if do you give us the diagram ...

Yes Ak power amp version 1.0.1 brother AB mode per work karta hai 12 volt sai 30+30 volt(28.4 ampere) create karta hai ukposts.info/have/v-deo/gHelg5ywoYiUqp8.html

Just try and you can tell💪

He is misleading people by posting these barely functional circuits with ridiculous ratings. Some are dangerous or will burn out the speaker. Why do you think manufacturers use so many more components to get a proper operating safe circuit? How many people have wasted their time with the garbage he posts?

Agar yah savan to dikha rahe hain aap vah bajega nahin to

Ati te funcionó??

@@luisdamianduran2744 Saludos, aun no lo he armado aunque tengo todos los componentes.

@@carloszambrano3227 noooo bro no te da 1300w A lo mucho 10

@@manu-06 eso es correcto, no más de 10w.

@@carloszambrano3227 ci y además un amplificador clase a no puede pasar los 30w

Qual trânsistor ele usa ????

@@djcococosmo989 IRF44ZN

Бред какой то?

@@user-tf9fk4ph8h рофл!)))

Batrainya berapa volt

You are electrical and electronic engineering. No one dare to changed ohm laws nor physics, but one could only adding and subtracting. This project for mimicking purposes, if assembler want to exponentially functional circuits, he must have the right ohms laws for his output satisfactory.

He is misleading people by posting these barely functional circuits with ridiculous ratings. Some are dangerous or will burn out the speaker. Why do you think manufacturers use so many more components to get a proper operating safe circuit? How many people have wasted their time with the garbage he posts?

1300PMPO possible 😅 lol

Cred că depinde mult și tensiunea de intrare ( semnal )

​@@juliusortaleza1486in PMPO everything is possible.🤷🏻👍🏼

Simple tested solution Connect 1uf poly cap between audio input + and ground.

Не 50,а 5-10 от силы но чуйка возможно не плохая😅

@@user-go6dy7eo5h 10w speaker is printed. on magnet

You wrong, this transistor have P_max 94W and speaker have the sign 500W written with permanent pen, by a simple calculation we find the power (500+94)*2=1188 and this is almost 1300W. Amplifier ofcourse works in Class PM(perpetum mobile) and speaker is constructed from very advanced materials and cheap sticker on magnet :)

Мужики,вы меня дурите😄

@@paolbackman651 anyone can write 500W on a speaker, more likely a 10w speaker, freeze video where he's waving the speaker about 6min.50s

1000000v or fack

He is misleading people by posting these barely functional circuits with ridiculous ratings. Some are dangerous or will burn out the speaker. Why do you think manufacturers use so many more components to get a proper operating safe circuit? How many people have wasted their time with the garbage he posts?

Hàng VN mà làm tiêu đề tiếg anh tưởg hàng ngoại

13 w 😁😁😁😂😂

This amplifier delivers only 8w

Esse alto falante ai 500w😏

Ele usou bateria porque dificilmente temos em casa fonte de 12 volts que forneça amperagem alta. Para esse falante de 500w em 12 volts nesse circuito a fonte precisa entregar 41 amper de corrente para usar a potência total do alto falante. Mas dá sim com certeza, só que a fonte deve fornecer no mínimo 41 amperes , caso a fonte forneça uma amperagem inferior ao que o falante de 500w precisa, ele não vai entregar tudo que pode.

@@ramos3246 será que vira testar em um carro?

essa bateria é de 12volt 12 amperes

Как думаешь такая схема будет работать.

@@user-zs2oq9vl2z определенно да потому что я делал подобную схему высоких частот.

that's true ! wires are directly to speaker, we all can see at 8:00 thank's for hint !

nice lol, I thought it was legit until he wires the audio out to both sides of the power resistor, couldn't see how that would achieve anything.

Tengo todo el material pero en verdad funciona?no quiero perder el tiempo

@@ash0787 lolw, mine is under construction :)))) i use 5kg transformer :)) at 20volts :)))

I can test this arrangement with some caveat. So that there was audio output I had to connect the drain from the mosfet to the gate through the 10K resistor. Instead of connecting gate to source. The result was not 1300 W. I think it was much less than the speaker used 8 ohm for 60 W. The mosfet gets very hot.

Kkk né isso kkk

Deve ser esses cara que fazem os mini-Sistem das casas brazoca hj em dia kkkkk. Consomem 10w e reproduz 1300w

@@adrianocordeiro8643 kkkkk Nem classe D com 90% de aproveitamento kkk