nice work. i like how you pay atention but... you need for that 5.1 amplifier few things : 1: power supply is not enough even for one chanel . you need 24v power supply and 15A minimum 2: you need some active filters there for each chanel in specialy subwoofer you will habe a big improve sound better than much home theaters 5.1
Yes, selecting a right power supply is important based on application and speaker ratings, for me 12v 5A is enough for small room you won't believe me it works really well i haven't seen any issue with it ,since its a Class D amplifier it is very power efficient, I am using only for desktop 5.1 output which has built in active filter so passive filter is not mandatory but adding it improves quality.
I feel using a arduino micro just to run an ARGB led ring light is kind of wastefull, so many pins are not used! Maybe program an AtTiny85 for just running the ARGB leds?
Good job🙏, but i see that youre using one of those 5.1 channel speaker that usually dont really have bass, please filter some bass only to the satellite speaker. Also instead using arduino, use an led visualizer they are quiet cheap (or maybe find an rgb led that dont use arduino)🙏
Hello, I have a Question. I have tried a very similar setup, but whenever I try to plug in 2 cables there will be humming/buzzing nosie. The sound will work but the noise is very loud? What can it be and how to prevent that?
This might be because of your SMPS power supply or poor grounding loop in your audio source. Try reducing the gain in amplifier board potentiometer. And make the audio cable doesn't interfere with other display or power cables.
Bro, i have made a similar project., But i am not getting enough bass while playing films with vlc, 123player etc. The bass i am getting is very low ( from center/SW port ). Do you know what must be the problem?
This a common problem with PC audio output, you need have the realteak audio driver and in that you need to enable Bass management and enable room correction in that increase the gain for subwoofer.. THANKS...😊
Can you make a 7.1 with audiophile components having 100 watts output per channel at 8 ohms? To make it interesting we can add the ESS9038Pro DAC board also in the unit. I can pay for the entire setup and your expertise.
Class D amplifiers are high power efficient You can use all 3 in one Adaptor, If you use high power drives for all channels you may require high power Adaptor.
There are no links in the description for the parts you used to make this? Though the video mentions that such links would be in the description? Can you provide those links as a comment, maybe? Thanks. This is an awesome project.
@@TechRallyofficial Thanks. In the mean time, would it be possible to provide either a link or the specific brand name for the 100k 6 gang potentiometer you used in the video?
The one i used was not available online in India now, i brought it on aliexpress below is alternate component MASTER TYPE 100K ohm 6 gang potentiometer amzn.eu/d/bjp4KsY
@@TechRallyofficial I can't find this where I live, so I am going to do something like this - ua-cam.com/video/TkIYEjRd6qc/v-deo.html. Do you think this will work? Thanks.
Even small force could damage the carbon in potentiometer, its not worth the effort also volume control will be uneven. Try local amplifier shops to get. If you have access to aliexpress in your country it will be better option to get from there...
So basically u are using your pc as a decoder.. Then amplifying each channel comming out from the pc.... Great job... But this can only give 5.1 out put if you have a pc with you....and also using aurdiuno for led was an overdoing. 😅😅
The large potentiometer is called as gang potentiometer its just ah noramal potentiometer group to geather to control all 6 channels volume to geather, its actually a group of 3 potentiometer containing 6 pin each below the link for 2 channels control refer the image in link, techtalk.parts-express.com/forum/tech-talk-forum/58484-adding-volume-potentiometer-to-amplifier-board
@@TechRallyofficial thank you, in my case, I only have one amp board (same board as yours) which I want to control master volume. to INPUT SOURCE, does that mean the 3 pins on the amp where I will be connecting the Bluetooth audio player? to AMP channel (ch1 and ch2), does that mean where I connect the speaker from the amp?
In that 3 pin one will be groud and other 2 pin will be input to amp, ground pin should be connected to the left side pin of potentiometer and other 2 pin will connected to the center pin in potentiometer and input audio source will be connected to right side pin of potentiometer..
Below the link for 2 channel, same method us can use for all 6 channels, refer the image in link, techtalk.parts-express.com/forum/tech-talk-forum/58484-adding-volume-potentiometer-to-amplifier-board
There is no 2.0 input, i used 3 amps each has 2 channel and 3 audio input jacks each 2 channel, 6 channel output form pc via 3 male to male audio jack cabe each 2 channel. This is pure 5.1 audio.
Oh ok now i got your point, just for demo i connected via mobile for 2 cannel, subwoofer + center speaker alone will work. That only for demo because i dont have 5.1 source to test on table, finally i connected to my pc for 5.1 source... Thanks
Bro language is not barrier for such nice videos. video itself is self explanatory. (Bhai video bohot accha hai hindi english ki koi baat hi nahi hai ).
Its only class D amplifier, which will not cosume more power like transistor based amp, I am using this on daily basis so far i haven't seen any audio distortions.. Its recommended to use high power if you are using high power subs.. Thanks 😀...
@@TechRallyofficial what ever it is but that board is rated at 100w+100w and u have 2 of them which means total power consumption will be 400w if the efficiency is 100%.yes its class d chip which means that clipping feedback ckt and build in to it.if u connect 12v 1a will also work with out clipping but relative power output will significantly lower.
100w is just a peak power it doesn't mean it consumes 100w at all time, Even if you use at high volume it consume only 40w max if you go maximum 100W than it is more that sufficient for even a big house and neighbours to complain about loud volumes. Selection of power supply is important also should be based on your application. Thanks...
Initially i planned include cooling fan but while testing it dosen't produce any heat, because it as more efficient class D amp and i used only 12v 5A power supply It my primary amp for my PC and its amazing
Sorry for not cleary mentioning, Peak power is different than power consumption, i used TDA3116d2 based amplifier boards which has total of 6 for each channel you can search in Google for power rating. I used 12v 5vamp power supply which is more than enogh for my home use since i have only small speakers.
![Los 6 MEJORES ALTAVOCES BLUETOOTH [2025] de Gama Media Alta BARATOS PARA COMPRAR en AMAZON | CALIDAD](http://i.ytimg.com/vi/6u6ILyWttuQ/mqdefault.jpg)
nice work. i like how you pay atention but... you need for that 5.1 amplifier few things :
1: power supply is not enough even for one chanel . you need 24v power supply and 15A minimum
2: you need some active filters there for each chanel in specialy subwoofer
you will habe a big improve sound better than much home theaters 5.1
Yes, selecting a right power supply is important based on application and speaker ratings, for me 12v 5A is enough for small room you won't believe me it works really well i haven't seen any issue with it ,since its a Class D amplifier it is very power efficient,
I am using only for desktop 5.1 output which has built in active filter so passive filter is not mandatory but adding it improves quality.
@@TechRallyofficial yes, but if you put bigger power supply you Will improve much quality sound. Good job anyway
Thank you 😊
Nice work,
I did a similar project, you may need a fan if you want to reach the full potential of those boards at 24V the heatsink is not sufficient.
Great, yes fan adding fan will be a better option 👍 😀
I feel using a arduino micro just to run an ARGB led ring light is kind of wastefull, so many pins are not used! Maybe program an AtTiny85 for just running the ARGB leds?
Yes, Using Arduino Pro Micro just for ARGB LED is not cost efficient, you can use any cheaper Arduino boards..😀
Thanks for watching...😉
You can program alexa in Arduino
That is not possible bro..
Good job🙏, but i see that youre using one of those 5.1 channel speaker that usually dont really have bass, please filter some bass only to the satellite speaker. Also instead using arduino, use an led visualizer they are quiet cheap (or maybe find an rgb led that dont use arduino)🙏
You have done a great job keeping everything clean and organized. Kudos, and keep it up! 🤍
Thank you 😊...
this is an interesting video , very recommendation to watch
Thank you 😊
Hello, I have a Question. I have tried a very similar setup, but whenever I try to plug in 2 cables there will be humming/buzzing nosie. The sound will work but the noise is very loud? What can it be and how to prevent that?
This might be because of your SMPS power supply or poor grounding loop in your audio source. Try reducing the gain in amplifier board potentiometer.
And make the audio cable doesn't interfere with other display or power cables.
Can u explain which one is the subwoofer out and how many watts actually it is?
Bro, i have made a similar project., But i am not getting enough bass while playing films with vlc, 123player etc.
The bass i am getting is very low ( from center/SW port ).
Do you know what must be the problem?
This a common problem with PC audio output, you need have the realteak audio driver and in that you need to enable Bass management and enable room correction in that increase the gain for subwoofer..
THANKS...😊
@@TechRallyofficial . Bro it worked⚡⚡⚡⚡. Thank you soo much 🥰
Super bro..✌
I think it depends on the sub you are using, normally the PC should be able to generate the required signal
Can you make a 7.1 with audiophile components having 100 watts output per channel at 8 ohms? To make it interesting we can add the ESS9038Pro DAC board also in the unit. I can pay for the entire setup and your expertise.
Sorry currently i am not doing this service, may be i will try in future, Thank you 😊
i have a question , please answer me, if i have 3 amplifiers like that need 19v 4amp per amplifier, can i use all three in only one 19 v adapter
Class D amplifiers are high power efficient You can use all 3 in one Adaptor, If you use high power drives for all channels you may require high power Adaptor.
@@TechRallyofficial my question is if i have 19 v adapter 9amp , will the 9 amp divide by 3 for the 3 amplifiers or every each one will get 19v 9amp
Power will be divided based on load.
Current will get divide in all three amplifier, each one will receive 19v 3 ampere
Nice ! What's that thing of boAt you used?
Thanks, It's 3.5 mm audio cable
There are no links in the description for the parts you used to make this? Though the video mentions that such links would be in the description? Can you provide those links as a comment, maybe? Thanks. This is an awesome project.
I will update and comment here
Thanks
@@TechRallyofficial Thanks. In the mean time, would it be possible to provide either a link or the specific brand name for the 100k 6 gang potentiometer you used in the video?
The one i used was not available online in India now, i brought it on aliexpress below is alternate component MASTER TYPE 100K ohm 6 gang potentiometer
amzn.eu/d/bjp4KsY
@@TechRallyofficial I can't find this where I live, so I am going to do something like this - ua-cam.com/video/TkIYEjRd6qc/v-deo.html. Do you think this will work? Thanks.
Even small force could damage the carbon in potentiometer, its not worth the effort
also volume control will be uneven.
Try local amplifier shops to get.
If you have access to aliexpress in your country it will be better option to get from there...
Is this standard 5.1 😅 cause im planning to make one
Yes, its standard 5.1
So basically u are using your pc as a decoder.. Then amplifying each channel comming out from the pc.... Great job... But this can only give 5.1 out put if you have a pc with you....and also using aurdiuno for led was an overdoing. 😅😅
Exactly yes...
Aurdino was lying in shelf for long time it needs some use..😝
Thank you 😊
Sub ❤ nice work! Keep it up
Thank you 😊
What's your 5.1 price if any buy this directly.
Sorry i am selling any thing currently..
Thanks 😀
can you please explain what does that large potentiometer for ?
For Master volume control..
@@TechRallyofficial I did not understand the wiring of it, do you mind sending a diagram or explain it here please?
The large potentiometer is called as gang potentiometer its just ah noramal potentiometer group to geather to control all 6 channels volume to geather, its actually a group of 3 potentiometer containing 6 pin each below the link for 2 channels control refer the image in link,
techtalk.parts-express.com/forum/tech-talk-forum/58484-adding-volume-potentiometer-to-amplifier-board
@@TechRallyofficial thank you, in my case, I only have one amp board (same board as yours) which I want to control master volume.
to INPUT SOURCE, does that mean the 3 pins on the amp where I will be connecting the Bluetooth audio player?
to AMP channel (ch1 and ch2), does that mean where I connect the speaker from the amp?
In that 3 pin one will be groud and other 2 pin will be input to amp, ground pin should be connected to the left side pin of potentiometer and other 2 pin will connected to the center pin in potentiometer and input audio source will be connected to right side pin of potentiometer..
is it not TPA3116?
Its TPA3116
Can you give me master volume wirings diagram???
Below the link for 2 channel, same method us can use for all 6 channels, refer the image in link,
techtalk.parts-express.com/forum/tech-talk-forum/58484-adding-volume-potentiometer-to-amplifier-board
I am still waiting!
5.1 channels and 2.0 input. what are you doing?
There is no 2.0 input, i used 3 amps each has 2 channel and 3 audio input jacks each 2 channel, 6 channel output form pc via 3 male to male audio jack cabe each 2 channel.
This is pure 5.1 audio.
Ok that good bro, but your connecting bluetooth only 2 channels.
Oh ok now i got your point, just for demo i connected via mobile for 2 cannel, subwoofer + center speaker alone will work.
That only for demo because i dont have 5.1 source to test on table, finally i connected to my pc for 5.1 source... Thanks
@@TechRallyofficial you should use "HD Audio Rush" to decode at the input, and it is called one av receiver.
Do you use 5 amps?
How you set the control to center and subwoofer canals in a single dual channel amp board?
Yes, i use 5A power supply
The board has the gain control for each channel, using that u can control center and subwoofer channel separately...
@@TechRallyofficial and 5 boards?
Each amplifier module has 2 channel, so you need only 3 module for 5.1 ch output
Hi can u make one for me? What’s the price?
Sorry i am currently not selling anything for now, i will try to do in future.
Thanks 😀
Sir hindi main banao aur jyada like milega try karke toh dekho ☺
Sry, Can you please translate in English..
@@TechRallyofficial sir he is saying "Please make videos in hindi language. you will get more views".
Bro language is not barrier for such nice videos. video itself is self explanatory. (Bhai video bohot accha hai hindi english ki koi baat hi nahi hai ).
Thanks bro for translation and support 😊
12v 5 amps not at all enough.
Its only class D amplifier, which will not cosume more power like transistor based amp, I am using this on daily basis so far i haven't seen any audio distortions..
Its recommended to use high power if you are using high power subs..
Thanks 😀...
@@TechRallyofficial what ever it is but that board is rated at 100w+100w and u have 2 of them which means total power consumption will be 400w if the efficiency is 100%.yes its class d chip which means that clipping feedback ckt and build in to it.if u connect 12v 1a will also work with out clipping but relative power output will significantly lower.
100w is just a peak power it doesn't mean it consumes 100w at all time, Even if you use at high volume it consume only 40w max if you go maximum 100W than it is more that sufficient for even a big house and neighbours to complain about loud volumes.
Selection of power supply is important also should be based on your application.
Thanks...
Please reply brother , I have some work for you.
How can i help you
Can you make it for me
Sorry currently i am no selling anything, but in future i will try. Thank you 😊
No cooling fan 😮😮😮😮😮
Initially i planned include cooling fan but while testing it dosen't produce any heat, because it as more efficient class D amp and i used only 12v 5A power supply
It my primary amp for my PC and its amazing
This is not a 5.1 amplifier ...there is only 4 channel and power supply must be 19volt - 24 volt
I used 3 Amplifier modules each has 2 channel, the board works from 12 to 24v..
I wont fake or lie anything in my videos..
@@TechRallyofficial.....I am sorry to say I didn't see the 3rd amplifier which you used one on top of the other 😶
you said its 600w. its no where close to that maybe 25w at best. thanks for being a liar.
Sorry for not cleary mentioning, Peak power is different than power consumption, i used TDA3116d2 based amplifier boards which has total of 6 for each channel you can search in Google for power rating. I used 12v 5vamp power supply which is more than enogh for my home use since i have only small speakers.
Good job! Bro how can I contact you I have some doubts
Thank You 😀, you can add your questions in comments section