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EPLZON PAM8403 Ultra Mini Digital Power Amplifier Board 2 3W Class D 2.5-5V Input can be Powered by USB(Pack of 10 pcs)

Asin: B09TQYK63C   |   Model: PAM8403   |   PartNumber: PAM8403   |   Ean: 0762917045689   |   UPC: 762917045689


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✅Two-Channel Stereo, 5V Power Supply Can Output 3W+3W Power, Can Directly Drive 4Ω, 8Ω Small Speakers, The Output Power Is Large, The Energy Is Sufficient, And The Sound Quality Is Good..
✅For Any Diy Design That Requires A Miniature Audio Amplifier, Especially Battery Powered Portable And Mobile Applications..
✅Excellent Noise Suppression, No Audio Input With Ears Close To Speakers, No Noise Can Be Heard; Unique Class D Digital Powerless Board With Lc Filter Can Be Powered Directly From The Computer's Usb..
✅Ultra Mini Size: 21 X 18 X 3.4Mm(L X W X H). Various Digital Products Can Be Easily Placed In A Small Space For Efficient Amplification; Double-Sided Wiring Can Properly Solve The Wiring Caused By Potential Balance And Crosstalk Between Channels.

Features

  • The rated working voltage is 2.5V - 5V, and the limit working voltage is 5.5V.
  • Ultra Mini Size: 21 x 18 x 3.4mm(L x W x H). Various digital products can be easily placed in a small space for efficient amplification; double-sided wiring can properly solve the wiring caused by potential balance and crosstalk between channels
  • Two-channel stereo, 5V power supply can output 3W+3W power, can directly drive 4 , 8 small speakers, the output power is large, the energy is sufficient, and the sound quality is good.
  • Excellent noise suppression, no audio input with ears close to speakers, no noise can be heard; unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
  • For any DIY design that requires a miniature audio amplifier, especially battery powered portable and mobile applications.
  • See more on Amazon...

Brand: EPLZON   |   Manufacturer: EPLZON

Amazon Price: $9.99 | as of 05/20/2024 (5:06pm pst) *DETAILS
Availability: In Stock

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Asin: B00LODGV64   |   Model: 3-01-0114   |   PartNumber: 3-01-0114   |   Ean: 0797698770550   |   UPC: 797698770550

Excellent Noise Suppression, No Audio Input In The Case Of Ear Close To The Speaker Can Not Hear Any Noise..
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Asin: B08H8KP7D2   |   Model: PAM8403   |   PartNumber: PAM8403   |   Ean: 0701715440951   |   UPC: 701715440951

Double-Panel Wiring, Properly Solve The Wiring Caused By The Potential Balance And Crosstalk Between Channels..
Package Content : 10 Pcs X Super Mini Digital Power Amplifiers Board.
Unique Non-Lc Filter Class-D Digital Power Board, Can Directly Use The Usb As The Power Supply..
Excellent Noise Control. When There Is No Audio Input, You Cannot Hear Any Noise Even You Close To The Speaker..

Features

  • Dual-channel stereo, 5V power supply can output 3W +3 W power, can be directly driven 4 , 8 small speakers, the output power, enough energy, good sound quality.
  • Excellent noise control. When there is no audio input, you cannot hear any noise even you close to the speaker.
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  • Unique non-LC filter Class-D digital power board, can directly use the USB as the power supply.
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  #10

ALMOCN 2PCS PAM8403 Mini Digital Power Amplifier Module 3W 2.5-5V Input USB Power Supply + 2PCS 3W 8Ohm Audio Stereo Speaker Full Range Mini Portable Advertising Speakers

Asin: B0C88TWJBL   |   Ean: 0687117705129   |   UPC: 687117705129

Package Content: 2 X Pam8403 Digital Power Amplifier Board, 2 X 3W 8Ohm Single Cavity Mini Speaker..
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Frequency Characteristics: Full Band (Full Range); Rated Power: 3 (W); Rated Impedance: 4 Ohms 8 Ohms (Ω); Frequency Response: 500-20K (Khz)..
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Features

  • Two-channel stereo, 5V power supply can output 3W+3W power, can directly drive 4 , 8 small speakers, the output power is large, the energy is sufficient, and the sound quality is good.
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Brand: ALMOCN   |   Manufacturer: ALMOCN

Dimensions: 0.56 x 0.78 x 0.78 Inches

Warranty: NO

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  #11

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Asin: B0BXDK8R7J   |   Model: PAM8403   |   PartNumber: PAM8403

The Unique Class D Digital Power Board Without Lc Filter Can Directly Use The Usb Power Supply Of The Computer.
The Whole Plate Is Welded By Machine, And The Welding Quality Is Comparable To That Of Manual Soldering Iron Welding.
Double-Panel Wiring Can Properly Solve The Ground Potential Balance And Crosstalk Between Sound Channels Caused By Wiring. The Subminiature Design Can Easily Be Placed In The Internal Small Space Of Various Digital Products, And The Amplification Efficiency Is Extremely High.
Two-Channel Stereo. 5V Power Supply Can Output 3W+3W Power, Can Directly Drive 4 Ω, 8 Ω Mini Speakers, With High Output Power, Sufficient Energy And Good Sound Quality.

Features

  • Excellent noise suppression. Without receiving input audio, you can't hear any noise when your ear is close to the speaker
  • Two-channel stereo. 5V power supply can output 3W+3W power, can directly drive 4 , 8 mini speakers, with high output power, sufficient energy and good sound quality
  • The unique Class D digital power board without LC filter can directly use the USB power supply of the computer
  • Double-panel wiring can properly solve the ground potential balance and crosstalk between sound channels caused by wiring. The subminiature design can easily be placed in the internal small space of various digital products, and the amplification efficiency is extremely high
  • The whole plate is welded by machine, and the welding quality is comparable to that of manual soldering iron welding
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Brand: EC Buying   |   Manufacturer: EC Buying

Amazon Price: $9.99 | as of 05/20/2024 (5:06pm pst) *DETAILS

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  #12

10Pcs PAM8403 Module 2 x 3W Class D Mini Digital Power Amplifier Module 2.5-5V Input Audio Speaker Sound Board Amplificador Volume Control

Asin: B09PHBP1SK   |   Model: PAM8403   |   PartNumber: PAM8403   |   Ean: 0701715510425   |   UPC: 701715510425

Double Panel Wiring, Wiring Properly Resolve The Ground Potential Caused By Balance And Inter-Channel Crosstalk, Ultra-Miniature Design, Can Easily Be Placed In A Variety Of Digital Products Within A Small Space, High Amplification Efficiency..
Note: The Left And Right Channel Output Of The "Negative" Can Not, And Then Together, Otherwise It Will Burn The Ic And Energized Speaker (Load) Connected Before..
Rated Working Voltage 2.5-5V, Limit Operating Voltage 5.5V..
The Unique Non-Lc Filter Class-D Digital Power Board Can Be Directly Used Computer Usb Power Supply..

Features

  • Two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4 , 8 small speakers, the output power large, full of energy, good sound quality.
  • The unique non-LC filter Class-D digital power board can be directly used computer USB power supply.
  • Double panel wiring, wiring properly resolve the ground potential caused by balance and inter-channel crosstalk, ultra-miniature design, can easily be placed in a variety of digital products within a small space, high amplification efficiency.
  • Rated working voltage 2.5-5V, limit operating voltage 5.5V.
  • Note: The left and right channel output of the negative can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
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Amazon Price: $6.99 | as of 05/20/2024 (5:06pm pst) *DETAILS

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  #13

Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 3W Volume Control with Potentionmeter Switch Pack of 2

Asin: B01MYTZGYM   |   Model: PAM8403   |   PartNumber: PAM8403   |   Ean: 6923074055292

Minimum Output: 3W * 2.
Circuit Using The Most Reasonable Peripheral Configuration, Power Supply Filtering Is Upgraded To 470Uf.
High-Definition Sound Quality Highlights The Advantages Of Digital Chips.
Power Range: Dc 2.5V – 5.5V.

Features

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  • Minimum Output: 3W * 2
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  #14

DAOKI 10PCS Digital DC 5V Amplifier Board Class D 23W USB Power Mini PAM8403 Audio Module

Asin: B00XAGSZSK   |   Model: TS-US-089-CA   |   PartNumber: TS-US-089-CA   |   Ean: 0695259096074   |   UPC: 695259096074

Two-Channel Stereo, Single 5V Power Supply, Can Directly Drive Any 4-8 Ohms Speakers. High Output Power, Good Sound Quality..
Package Content : 10 Pcs X Super Mini Digital Power Amplifiers Board.
Unique Non-Lc Filter Class-D Digital Power Board, Can Directly Use The Usb As The Power Supply..
Excellent Noise Control. When There Is No Audio Input, You Cannot Hear Any Noise Even You Close To The Speaker..

Features

  • Super mini volume: 1.85 x 2.11 cm
  • Excellent noise control. When there is no audio input, you cannot hear any noise even you close to the speaker.
  • Two-channel stereo, single 5V power supply, can directly drive any 4-8 ohms speakers. High output power, good sound quality.
  • Unique non-LC filter Class-D digital power board, can directly use the USB as the power supply.
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Brand: DAOKI   |   Manufacturer: DAOKI

Weight: 0.05 pounds

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  #15

DEVMO 2PCS PAM8403 3W Stereo Audio Power Amplifier Board Module Super Mini DC 5V with Volume Control Potentionmeter

Asin: B07R77DGGK   |   Model: PAM8403   |   PartNumber: PAM8403   |   Ean: 0741722788790   |   UPC: 741722788790

★Integrated Power Switch And Volume Control (Turn Knob Fully Counter-Clockwise To Turn Off).
★Package Includes: 2Pcs Pam8403 Class D Stereo Audio Power Amplifier Module With Volume Control Potentiometer.
★Module Has Short-Circuit Current Protection, Under-Voltage Lockout And Over-Temperature Protection (Shuts Down At An Internal Temperature Of 140C +/- 15C).
★Provides 3W (Left Channel) + 3W (Right Channel) Output Power Into A 4Ω Speaker Load And 5V Power Supply.

Features

  • Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power,Battery power can also be used
  • Provides 3W (left channel) + 3W (right channel) output power into a 4 speaker load and 5V power supply
  • Integrated power switch and volume control (turn knob fully counter-clockwise to turn off)
  • Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C)
  • Package Includes: 2PCS PAM8403 Class D Stereo Audio Power Amplifier Module with Volume Control Potentiometer
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Brand: DEVMO   |   Manufacturer: DEVMO

Amazon Price: $12.99 | as of 05/20/2024 (5:06pm pst) *DETAILS

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  #16

Acxico 10Pcs Mini PAM8403 DC 5V Power Audio Amplifier Board Digital Power Amp Module 2 Channel 3W+3W Volume Control with Potentiometer

Asin: B081YWDZFV   |   Model: LB082   |   PartNumber: LB082   |   Ean: 0797806001828   |   UPC: 797806001828

You Can Use Usb Port On Computers To Offer 5V Power Supply For The Amplifier Board. (Please Make Sure Operating Voltage Less Than 5.5V, Or The Module Will Be Damaged).
Crisp And Clear Sound Output, Low Noise, Give You Best Hearing Enjoyment.Suitable For Battery Or Portable Electronics Products,Suitable For Long Time Steady Usage..
Super Small Size (29.5×20.2×15Mm, Not Included The Handle Of The Potentiometer ), Light Weight, Handy And Easy To Install..
Top Notch Potentiometer, Easy And Smooth To Adjust The Volume And Control The Power Switch..

Features

  • It is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips.Power filter is 470uf, 1.6mm fiberglass sheet, output 3W+3W high fidelity sound quality.
  • Top notch potentiometer, easy and smooth to adjust the volume and control the power switch.
  • You can use USB port on computers to offer 5V power supply for the amplifier board. (Please make sure operating voltage less than 5.5V, or the module will be damaged)
  • Super small Size (29.5 20.2 15mm, NOT included the handle of the potentiometer ), light weight, handy and easy to install.
  • Crisp and Clear sound output, low noise, give you best hearing enjoyment.Suitable for battery or portable electronics products,suitable for long time steady usage.
  • See more on Amazon...

Brand: Acxico   |   Manufacturer: Acxico

Dimensions: 0.00 x 0.00 x 0.00 Inches   |   Weight: 0.07 pounds

Amazon Price: $10.99 | as of 05/20/2024 (5:06pm pst) *DETAILS

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  #17

uxcell Mini PAM8403 Module Digital Amplifier Board 2 * 3W Class D 2.5-5V USB Power

Asin: B07QL845D2   |   Model: PAM8403   |   PartNumber: PAM8403

The Unique Class D Digital Powerless Board Can Be Powered Directly From Usb Port.
Can Be Directly Driven 4Ω, 8Ω Small Speakers With Good Sound Quality.
Dual-Channel Stereo, 5V Power Supply, 3W +3 W Power Output.
Can Be Easily Placed In A Variety Of Digital Products Within A Small Space, High Efficiency Amplification.

Features

  • PAM8403 mini digital amplifier board
  • Can be easily placed in a variety of digital products within a small space, high efficiency amplification
  • The unique Class D digital powerless board can be powered directly from USB port
  • Dual-channel stereo, 5V power supply, 3W +3 W power output
  • Can be directly driven 4 , 8 small speakers with good sound quality
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $5.49 | as of 05/20/2024 (5:06pm pst) *DETAILS

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  #18

2PCS Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Board Module 2X 3W Volume Control with Potentionmeter Switch

Asin: B0D47PY3QD

Features

  • 2PCS Super Mini PAM8403 DC 5V 2 Channel USB Digital Audio Board Module 2x 3W Volume Control with Potentionmeter Switch
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Amazon Price: $6.26 | as of 05/20/2024 (5:06pm pst) *DETAILS

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  #19

Mini PAM8403 DC 5V 2 Channel USB Digital Audio Board Module 2 x 3W Volume Control USB Power with Potentionmeter

Asin: B0D47PWKG2

Features

  • Mini PAM8403 DC 5V 2 Channel USB Digital Audio Board Module 2 x 3W Volume Control USB Power with Potentionmeter
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Brand: Generic   |   Manufacturer: Generic

Amazon Price: $5.74 | as of 05/20/2024 (5:06pm pst) *DETAILS

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