DIY - 2x15W Cheap Portable Speaker - PAM8610 Review
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- Опубликовано: 11 янв 2019
- In this episode I will show you in great detail, how to make the cheapest 2x 15W portable speaker. You can order all the parts from the links below, except the speaker drivers, which are available only in Romania.
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Volume potentiometer schematic: i.imgur.com/BFnuGZ7.jpg
Portable speaker schematic: i.imgur.com/jGxmLzT.jpg
Components list (updated 2024):
PAM8610 amplifier board: s.click.aliexpress.com/e/_AV5p7w
3S BMS board: s.click.aliexpress.com/e/_AqpbcW
50K dual potentiometer: s.click.aliexpress.com/e/_Dnk...
Potentiometer knob: s.click.aliexpress.com/e/_DcY...
3x 18650 battery holder: s.click.aliexpress.com/e/_A0wnjR
Rocker switch: s.click.aliexpress.com/e/_9zmlZo
5.5mm female connector: s.click.aliexpress.com/e/_DnC...
4700uF 16V capacitors: s.click.aliexpress.com/e/_Dkr...
3.5mm jack stereo cable: s.click.aliexpress.com/e/_DBu...
Bass reflex tubes: s.click.aliexpress.com/e/_DlK...
120mm Fan grill: s.click.aliexpress.com/e/_Dmv...
12.6V 2A charger: s.click.aliexpress.com/e/_Dk7...
Difuzor 5 inch (Romania): www.mivarom.ro/catalog/product...
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Наука
This is by far the most in depth but easy to follow tutorial on this project
But I don't have thermal paste how to apply heatsink without thermal paste
Really nice build. You did a lot of things *right* to get the most out of this. Separate ported chambers with opposing ports was genius.
You are awesome.not only this video help to build my diy speaker but also i got answers to many of my problems.thanks dude👍👍👍
I love the design and the simplicity, good job!
When that bass dropped, I got back the bass my headphones lacked! Thanks Sorin.
Excellent build! Thanks for sharing.
You know a lot about electronic stuff, as I've seen in your other videos already. Excellent to mention the correct phase alignment of the speakers. It's something other builders of speakers don't bother to mention. Nevertheless, it's important.
I also like your way of thinking regarding the cooling of the amplifier. Even if it is a box...you showed some "out of the box" thinking in this project.
This has got to be the cheapest, yet good portable speaker build I've seen in here.
Love your videos man👍. The sound is very good unbelievable bass
I did learn a lot here, it's good stuff!
This is perfect for my project I watched it twice
Same for me, so much info great info shared in this video, even if you dont plan to do exactly the same speaker, a lot of idea and mistakes to avoid when working with Audio and Power!!
Excellent project my friend. Thank you for sharing.
After some inspiration from this guy, i finnaly made my own bt speaker with tpa3110 amplifier.
Awesome video keep going like this!! Greetings from Greece!
Easy, cheap and portable while maintaining the quality 👌. Nice project!.
Brother I really like your way of build and even the talk
THANK YOU My best wishes with you Go ahead
Sound quality is amazing 👍
nice and easy!!! especially good for those who lack experiance or budget to build something serious.
a good carbon fiber wrap and better battary holder and let it rock!
Very nice video, And explaination is also too good. Its very easy to understand. Thank you.
Imi place ca abia mi-am dat seama ca ai vorbit romana la inceput :)) fain (de acum, o sa comentez in engleza aproape tot timpul sa inteleaga si cei care nu sunt din Romania)
Great project as always! Full of info and mistakes to avoid when building homemade Speaker!! I liked the Audio knowledge shared and also about the battery/ 18650 pack. By far the best Audio Build around on RUclips, everything is not about the esthetic, but more about the knowledge shared through the whole video!! Keep the great your work!!
PS: I would have spray painted the case in black, but it seems that you are fine with the laminate wood color :P
Hi Sorin. The line of pam amps are pretty impressive, I've built a few projects with the different chipsets, and all have worked out well. I've been watching a bunch of home made Bluetooth speaker builds lately, and I must say, the few speaker builds I've seen of yours have been the better ones. You have a good understanding, of how best to utilize speaker drivers that other people wouldn't care to use. You also seem to understand, that no every portable speaker has to fit in your pocket, having to use tiny drivers, but crammed to capacity with batteries and other components. I like the way you keep these home builds simple, and effective. (Not to mention) using salvaged parts to repurpose them. Thanks for making interesting informative videos.
Oh yeah,,, rules of cats,,,,, they MUST investigate speaker boxes.
What about the background noise and hiss sound of this chip. Specially in the low input volume.
Sounds pretty good!
Thanks...
Love what you do
Aveam eu impresia ca esti roman imi place ce faci continua=)
it's project is awesome:)))) i'm from poland and watching you videos:)
thanks for existing!
just found your channel.. great content man, and your spoken English sounds pretty much like mine.. subscribed!
Thank you I'm from India but your products link were in Romania luckily I could change the region and it was successful
I would say this is best explained build in detail
Great Work, thanks!!
NICE!I build similar portable speaker using same amplifier!
Proiectul este foarte bine explicat, componentele sunt best buy la pretul asta, cat despre video... Dureaza 13:37 minute :)). Meriti mult mai multi subscriberi decat ai! Succes! ;)
i am impressed with bass. I liked it very much.
This's so good bro
Great job
Wow. Amazing!!!!
Very nicely done..thanks alot
salut Sorin nu pot sa cred ai un canal perfect
Ótimo trabalho.
Very good
Very simple
I like it
Frumos video, eu am folosit aceleas difuzoare la boxa mea portabila, sunt best buy
:D
That awesome project bro thanks
Really nice one.
Wow amazing
You are a genius
Well done!!! brother...
Very very impressive Project .
thank you sir for the verry Detailed tutorial. make more video.
Awesome 👍
Nice job bud, Cheers :-)
Excellent congratulations, I build one for my house.
Foarte fain proiect și explicat bine. Succes mai departe!
Hats off🔥
Really good.
I like this project.
Perfect
Nice...! I like it..!👍👍👍
Good idea
Nice Projects 👍✨💯💡
From Sri lanka 🇱🇰 New Subscriber & Nice project
👉 🇱🇰 👈 🙏
Amazing :)
Bravo!!!
Awsm bro
Very good speaker indeed.
GG man !
i like your videos . very interesting videos..
Awsome
nice video
Crazy bass
Good one
Woow top video
Bravo BOSS
Very well!
good job
Thanks
അടിപൊളി എന്തായാലും ഉണ്ടാക്കിനോക്കണം..
You can get the switches for that project from your local hardware store like the Home Depot
ma abonez !!!!
Sorin succes sa ai 1 milion de sub
Good morning. Awesome explanation and thanks for the vdo. If I want to buy this speaker from the speaker shop what is the Watts, Ohms and diameter of the speaker I have ro ask ?
Huaaaaa I want to make one!
Caixinha foda mano parabéns.
Nu sun de mult abonat la canalul tău, da nu cred ca sunt singurul care s-a speriat când te-a auzit vorbind în română :))))
amplifier keeps shutting down when raising volume. any suggestions ?
I want to know which amplifier is best according to you as far now I saw 3 videos of 3 different amplifiers which one should i use.
Nice work, for easier battery management use a DC/DC buck boost module ~$1 and a USB 18650 charger protection board ~$1 with multiple 18650 cells in parallel, use the DC/DC buck boost module to bring the voltage up to a constant 9 or 12v or get a lower voltage amplifier and better yet one with built in bluetooth.
hi. thanks for the feedback. that will work too. but you will loose some power, because the step up converter efficiency is not 100%. usually this method is used for low voltage amplifiers 5 - 6V. you can get 12-15V from one or more 18650 cells connected in parallel, but when the battery voltage drops lower than 3V, it will be difficult for the step up converter to get it up to 12V and 1A. the efficiency will decrease to 70% or even less. you will loose a lot of battery power. the charger will also need to be very powerful. for example to get 12V 1A from 5V at an efficiency ~80% you will have 12V*1A=12W; 12W/5V=2.4A; 2.4A/0.8 (80%eff)=3A. you need a 5V and 3A charger. step up converters are useful only for low power amplifiers. I've made a 2x6W bluetooth amplifier with this configuration and it works great. but for powerful amplifiers you need a 2A or more, constant power source.
Salut, am o intrebare. Conteaza amperajul alimentarii? Voi folosi un adaptor de 12V 3Ah, iar boxele sunt de 10 W si 4 ohmi.
nice
Noise and humming problem... What should i do now!!?
Cum ai calculat dimensiunile incintei?
super o sa fac si eu !
Very impressive . Please make a video simple bt speaker.
Scosche car door speakers are much cheaper too I also would highly recommend sony car door speakers or scosche car door speakers from Walmart if your gonna use speakers for that project
i use dual brand speakers from walmart
Обеснил весь процесс сборки хоть и не понятно было но все-же все понял👍👍👍👍👍👍👍👍👍👍👍👍
bv sorin
Love from Pakistan .I really like your work, could you plz tell me in detail how you put on the potentiometer .I can't understand the schematics.
how do you know the real wattage of the speaker?
Nice g
Ficou muito bom.
se aud bine pentru pretul lor :o
Am folosit aceelasi amplificator doar ca versiunea hd și am adăugat 2 boxe de 4 ohmi 15W și un bass de 50W și duce =)))