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2800W High Power Amplifier Circuit [Updated!]

Mono high power amplifier circuit is actually powerful, output about 1400 W, but if this high power amplifier circuit is doubled and you want to create stereo power amplifier, this high power amplifier circuit the necessary components and PCB requires two-fold. So if the stereo high power amplifier 2 X 1400W Power Output ( 2800W ).

Power Amplifier Circuit Diagram is still less by looking at the circuit that was so below, the finished circuit has been added with gains, using two JRC4558 IC  the picture IC where it can be seen below. For circuit buffers, drivers, and booster use multiple transistors and other components (can be seen listed component). And high power amplifier project that is so below is just part of the buffer and driver while the booster has not been made. For additional transistors in the booster or high power amplifier, end scheme can be found Booster output power amplifier. For bass booster using this circuit:
New High Power Amplifier Circuit:

High Power Amplifier PA schematic diagram:
High power amplifier PA schematic diagram, edit your own ideas with proteus software.
2800W high power audio amplifier circuit diagram
2800W power amplifier cicuit diagram
Part List :

Resistor
R1_____560Ω
R2_____100Ω
R3_____2K2Ω
R4_____560Ω
R5_____1Ω
R6_____27KΩ
R7_____10KΩ
R8_____100Ω
R9_____100Ω
R10____100Ω
R11____12KΩ
R12____100Ω
R13____100Ω
R14____100Ω
R15____27KΩ
R16____2K2Ω
R17____560Ω
R18____100Ω
R19____10KΩ
R20____330Ω
R21____47Ω 2W
R22____56Ω
R23____2K2Ω
R24____22Ω
R25____56Ω
R26____180Ω
R27____500-1KΩ Trim
R28____560Ω
R29____56Ω
R30____56Ω
R31____22Ω 1W
R32____5Ω6 2W
R33____10Ω
R34____180Ω
R35____100Ω
R36____22Ω 2W
R37____180Ω
R38____56Ω
R39____47Ω 2W
R40____5Ω6 2W
R41____10Ω
R42____10Ω
R43____10Ω
R45____10Ω
R46____0.22Ω 5W
R47____0.22Ω 5W
R48____0.22Ω 5W
R49____0.22Ω 5W
R50____10Ω 5W


Capacitor
C1_____1цF
C2_____1.5nF
C3_____0.1цF 250-275V
C4_____0.1цF 250-275VC5_____100nF
C6_____100цF 50V
C7_____39pF
C8_____330pF
C9_____330pF
C10____330pF
C11____47nF 250-275V
C12____220nF 250-275V

Transistor
T1_____MJE340
T2_____2N5551 / C2240
T3_____2N5551 / C2240
T4_____2N5551 / C2240
T5_____2N5551 / C2240
T6_____2N5401 / BF423
T7_____2N5401 / BF423
T8_____2N5401 / BF423
T9_____2N5401 / BF423
T10____MJE350
T11____B1186
T12____TIP127
T13____D1763
T14____D1763
T15____B1186
T16____C5198
T17____A1941
T18____2SC2922 / MJ15024G
T19____2SC2922 / MJ15024G
T20____2SA1216 / MJ15025G
T21____2SA1216 / MJ15025G

Buy these parts, go to Allchips.

2800W power amplifier circuit

2 x 1400W high power amplifier
Installation with booster

high power amplifier 1400W



Layout PCB high power amplifier [Edited Version]
Password RAR: elcircuit.com
File is using to edit schematic and making Layout PCB by using Proteus Software

Other high power amplifier circuit: 

55 comments for " 2800W High Power Amplifier Circuit [Updated!]"

  1. what is the power supply voltage this need, sir?

    ReplyDelete
  2. helo sir,
    good day, is the power amp capable of driving 4ohm load and what is the working voltage
    it would be a big help to us hobbyist if you can send us the needed specs thanks....goodluck.


    jeff

    ReplyDelete
  3. whats the part numbers for the different type of diodes you used

    ReplyDelete
  4. Wirajith : power supply need 60 to 90 VDC
    pogi : thanks sir
    ano: you can use 1n4007 and dioda 1n4148 for different diode type

    ReplyDelete
    Replies
    1. Please send me the pbc layout in my Gmail account [email protected]
      Thanks

      Delete
  5. what is value of D3 and D4 diode

    ReplyDelete
    Replies
    1. D3 and d4 using 1n4007 , d1 and d2 is zener diode 24V

      Delete
  6. Hello guys please send me the pbc layout in my Gmail
    [email protected]
    Thanks

    ReplyDelete
    Replies
    1. Hi Abrie door,
      please check your inbox email, or on spam folders.
      Thanks

      Delete
  7. Hi there, can you reupload clear pcb design. I need this power amplifier to built it.

    ReplyDelete
  8. Hello guys please send me the pbc layout in my Gmail
    [email protected]

    ReplyDelete
  9. hi :) can u send the PCB layout & design please :) [email protected] thankyou sir ^^

    ReplyDelete
  10. Please send me the pbc layout in my Gmail account [email protected]
    Thanks

    ReplyDelete
  11. HelloÙˆ
    I have a question resistance is the 31 two numbers?
    and Where is the resistance 44?

    ReplyDelete
    Replies
    1. R44 is 10ohm 1/2 watts , please see the first schematic diagram

      Delete
  12. and How much input Ampere needed?

    ReplyDelete
    Replies
    1. Hello Naser,

      Input ampere of voltage source is 20Ampere , use the toroid transformer for best sound quality

      Delete
  13. Thanks a lot for the information. I was looking for this.

    ReplyDelete
  14. What are the values of diodes used in the circuit?

    ReplyDelete
    Replies
    1. you can see at the commment before. or on the first circuit diagram (updated)

      Delete
  15. sir. its very superub AMP, but what is the transformer current and voltage ratings, how many output transistors can be used. in LAPANGAN Sir Video..used 10sets of output transistors using. like that willbe assembled it?

    ReplyDelete
    Replies
    1. Hello Bhushan, thanks for visit elcircuit.
      the transformer rating you must use minimum 10A with voltage 45v. And the final transistor can be using 6set Sanken.

      Delete
  16. This is a nice post but I think you need to edit your post. There are two different schematics here, the list of components matches the second schematics in blue coloring but your Proteus file matches the first schematic. Now the question is which schematic is the correct one? Thanks

    ReplyDelete
    Replies
    1. the first schematic is correct.. but you can modify on the second schematic.

      Delete
  17. Hii,
    Could you mail me the pcb layout diagram for this mail: [email protected]

    ReplyDelete
  18. Hello sir

    Can you send me the pcb layout again in my gmail
    abriedoor @gmail.com

    thanks...

    ReplyDelete
  19. Hello sir

    Can you send me the pcb layout again in my gmail
    abriedoor @gmail.com

    thanks...

    ReplyDelete
    Replies
    1. Hi Abrie,

      You can download at the post 2800w circuit power amplifier.

      Delete
  20. Replies
    1. Download the .rar file its include schematic and ppcb layout

      Delete
  21. how much this voltage bias sir?.. and this is a zero volt?..

    ReplyDelete
  22. what is the value of capacitor c5 and resistor r44?..

    ReplyDelete
  23. Seth Yirenkyi

    Please can you send me the pcb layout in my gmail
    [email protected]

    ReplyDelete
  24. Please can you send me the pcb layout in my gmail
    [email protected]

    ReplyDelete
    Replies
    1. PCB Design is attach on .RAR file, is proteus format

      Delete
  25. do you have a video on this that is proven and tested?.

    ReplyDelete
    Replies
    1. This my old power amplifier i have, but i dont have the video test its proove working.

      Delete
  26. pls share the layout file in pdf.

    ReplyDelete
  27. Place send me PCB layout my gmail id

    ReplyDelete
  28. tolong gambar PCB layout dalam format pdf

    ReplyDelete
  29. https://www.ecguideline.xyz/2018/12/what-is-ujt-ujt-construction.html

    ReplyDelete