2.1 Amplifier With LM1876 and OCL Subwoofer
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- Опубликовано: 12 янв 2025
- JLCPCB Prototype for $2(Any Color): jlcpcb.com
Gerber And Schematic File:
drive.google.c...
Email for business :
barlexaudioos@gmail.com
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Pngen bngt dh kya abng ini,tinggl tancap tancap solder udh gitu aja tanpa hitung hitung udh hpal bngtz..
let me see is i got this right , you use a LM1876 (2*20W) for the satelites, a 340 and 350 transistor ( 40 and 50 w ) for the bass preamp, and then a 2C5200 and a 2SA1942 wich is like up to 100W and 100 ish watts isn't that a little overkill? also i wonder if a 160VA (17-0-17, 4.7A) plus a 800-1 kg fin radiator will be enough + a small 12 V 20VA to power ore or two fans.
Seprate powers would have been a great idea... it still looks much better
No speaker protection switch machine have a rushing sound?
Does it work with a 24 0 24 transformer?
Hello, nice project, I just have some doubts, the stereo part works in 4 and 8 ohms, right? and the subwoofer part, what is its working impedance? and one more, the transformer is 18 0 18 Ac, right?
main di frequensi berapa sampai berapa ya mas kalau boleh tau.terimakasih
Manteb banget oom ! 👍👍
Bagus semuanya suaranya
Maaf gan ...saya suka model ini...tp klo saya beli trus elko saya pake 10000 50 v dan transistor sànken 2922 - pasanganya (sudh punya). Harus ada yang d rubah engak? saya awam tp suka dan pengen banget.
How many watts tru Rms for subwoofer channel.... ?!!?
Dco giman om aman ga utuk spikr
Can v used 12" subwoofer on this board
Saya pakai trafo 3a nggak mau aktif amplop nya,ap emang dia nggak kuat angkat ya bang? Harus pakai trafo yg 10a ya?
Paare, am very new to dis, paare how to buy speakers for this, i mean how many ohm how many watts and diameters of speakers , please tell me pare, ,, thank u
Enak mana mas sub ocl sama tda 7293 bridge?
Om, bikin versi 2.1 Amplifier With TDA2050/TDA2030 and OCL Subwoofer nya juga dong
Halo pak, tolong buat penguat subwoofer 2.1 menggunakan 4 transistor 1 pair 2sc 5200 dan 2sa 1943
Bro please upload or suggest me 5ch lm3886 amp..for sound bar...im going to build 5ch sound bar using lm3886 for detailed sound
Hello,can this be used directly with 12v power supply? thank you
no sir.. its simmetrycal power supply
Maaf bang mau tanya subwoofernya pake 10 inch 100 watt apa bisa?
Makasih sebelumnya bang🙏🙏
Hadir bang, mantap betul, skrg si thosiba bermain ya hee 😁👍👍👍
ada stok gk dipakai, wkwk
@@barlexrespectaizer452 lanjutkan bang 👍😁, btw baru tau klo punya toped, sy bantu share aj ok, semoga laris manis semanis chanelnya hee
makasih bg, wkwk org nya manis jg kan.. 😂
Wkwkwk 😄, bukan manis lg, humoris jg, keliatan dr skip wajahx bang hee. 😂😂
Will that big yellow capacitor increases audio quality
yes, but audiophile yellow capacitors are the cheapest ... there are other better quality capacitors besides this
@@barlexrespectaizer452 which ones those quality capacitor?
Good amplifier bro,,what is the board size?
about 8,5cm X 10cm sir
There is some issue on online download ple send
@@barlexrespectaizer452 Is there any impact sound horn switch machine have?
Amigo cuanta potencia entrega amigo
Superb bro
What is the maximum RMS wattage it can drive for left, right and subwoofer? Can you specify each one of them individually?
50w+50w+100w
It 's like Wushi Audio TB 21 class D audio 2.1=50+50+100 watts, IC tpa 3116 d2.
Compare Wushi Audio vs LM 1876, haw abaut you ?😅😅😅
tda 7294 ic to lm1876 ic use than for this amplifier ?
no, it different pinout from lm1876
What is transformer volt rating
18-0-18 up to 24-0-24
Mas trafonya itu merk apa ya?
Sir can i use 8inc subwoofer speaker in this ampli??
sure,
One more question sir, instead of LM1876tf can i use TDA7377 . I'm waiting for your reply. ...🙏
That 50k sub frequency potentiometer, is it also controlling frequencies going to satellites. If you turn the knob to about 120 hz does it also have
high pass for the satellites at 120 hz.
Mas jual yg udh jadi gak
wow mantep bang.. kra2 klo gak pngen ribet.. dihargai brp tuh komponen? ato pcb nya dah.. (+ buku daftar komponen) skdar tnya dlu bang...
@@barlexrespectaizer452 ..itu kit buat soundbar bisa ndk bang..
@@suniyah53 wah udah habis gan
@@barlexrespectaizer452 klo soundbar tipe 2.1 ya bang..Abang ganteng
request buatin ampli pake tda 7850a bang 4 chanel
There has some issue on online download ple send me
mantap bang
Brapa wat itu bang
What's the wattage of the subwoofer bro?..
about 70watt brother
@@barlexrespectaizer452 at 4 ohms right?
yes
@@barlexrespectaizer452 thanks bro
Brapa itu bang
Bang.. Video tutorial dobel ocl yg bisa nganggkat sub legacy 10" udah di hapus kah.. Tak cari2 ga ada yaa,,
saya gk ada buat video tentang sub legacy bang, kalau yg sub cobra masih ada kok
is it single sided or double sided PCB ?
double sir
hi, can i use this amplifier with 24 0 24 transformer.
sure, but need some extra heatsink
@@barlexrespectaizer452 if i use this amplifier with 24-0-24 transformer, is need to replace with different components like as diode, resistors, capacitor etc?
@@sandunsuleka3643 no, just make sure that each electrolite capacitor is not below 50 Volt
@@barlexrespectaizer452 thank you friend. Im interesting on your youtube channel. How can i contact you On facebook?
Maaf bang mau tanya nih layout pcb yang benernya yang mana?
Pas aki download ko ada 2 macam
ya layout atas dan bawah, namanya double layer..
Ga ada yang satu bang
Ukuran pcb nya berapa bang?
klo mu beli dimana tuh bang
ada di toko online kah
toped barlex audio
minimal bisa pake trafo brapa ampere bro?
minimal 5A gan
Bang ane punya speaker 2 pasang 30 watt trus ane sambuk ke ampli 100×2 wat, itu speaker kasihan atau gapapa bang?
watt speaker kekecilan, lalu kalau speaker 2 pasang pastinya main 2 ohm dan jarang ada ampli yg tahan main 2 ohm
Maksud ane amplinya 100×2 jadi Lnya 50 R 50, TRUS ANE PASANG PER OUT SPEAKER 30 WAT ITU GAPAPA?
Bikin mini sound bar pake tda 7377. . 2.1.
gak sip
Bro, peminatnya banyak nih.. bisa pesan rangkaianya yang sdh jadi gak bro ?
kalo bisa pesan dilapak apa ?
wah sudah laku gan, paling ada pcb nya lah kalau mau..
tokpedia : barlex audio
@@barlexrespectaizer452 oh, ya sdh gpp..
idealnya pakai travo brp Ampere ?
maksimal 24ct 10A kalau 30 gk tahan lm1876 nya
@@barlexrespectaizer452 oke, trims..
kalo pake suply 22 vac kuat nggak bang
Subwoofernya kuat sampe 30CT tapi LM1876 nya yg saya ragu... makanya cuma berani 18CT
bang kalo boleh minta layout filternya saja tanpa power
rencana mau saya pisah suplynya
cek di video diy pcb vs jlcpcb
ruclips.net/video/C8BTAfSjfts/видео.html
Volt peak subnya brp mas?
Pakai trafo 18CT keluar sekitar 13V
@@barlexrespectaizer452 ok siap bagus juga nih dicoba hehehe
@@barlexrespectaizer452 DCO nya juga brp? Hehehe
dco kecil mas.. rangkaian dasarnya ocl jaman now ini..
@@barlexrespectaizer452 ok
А где печатная плата в lay!!?
Bisa minta pcb nya ga bang?
cek tokopedia barlex audio
@@barlexrespectaizer452 ok
Beli PCB nya dimana bos
di toped barlex audio, tapi belum diupload
Bahasa Indonesia aja bro kontennya
Bisa minta no yang bisa di hubungi mas.
di info channel ada om
@@barlexrespectaizer452 klw pesen yg sudah jadi berapa harganya...?
Is it possible to make 2.1Amp with tda2822 or tea2025 ?
It seems possible, but only use for small loudspeaker
@@barlexrespectaizer452 ok make it please in single sided pcb please sir