HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input
Asin: B00LODGV64 | Model: 3-01-0114 | PartNumber: 3-01-0114 | Ean: 0797698770550 | UPC: 797698770550
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Excellent Noise Suppression, No Audio Input In The Case Of Ear Close To The Speaker Can Not Hear Any Noise..
Double-Panel Wiring, Properly Solve The Wiring Caused By The Potential Balance And Crosstalk Between Channels.
The Unique Class D Digital Powerless Board With Lc Filter Can Be Powered Directly From The Computer's Usb..
Dual-Channel Stereo, 5V Power Supply Can Output 3W +3 W Power, Can Be Directly Driven 4Ω, 8Ω Small Speakers, The Output Power, Enough Energy, Good Sound Quality..
Features
- Super mini volume: 1.85 x 2.11 cm.Can be easily placed in a variety of digital products within a small space, high efficiency amplification
- 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 suppression, no audio input in the case of ear close to the speaker can not hear any noise.
- The unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
- Double-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels
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Brand: HiLetgo | Manufacturer: HiLetgo
Dimensions: 0.13 x 0.82 x 0.70 inches
See On Amazon Similar To HiLetgo 5pcs PAM8403 2x 3W
#1
HiLetgo Mini 3W+3W DC 5V Audio Amplifier Handy Digital Power Amp Module Board Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY Portable
Asin: B01DKAI51M | Model: 8541737721 | PartNumber: 8541737721
Flexible Power Supply: The Module Can Easily Run Off Three Aa Batteries, A Usb Cell Phone Charger, A Rechargeable Cell Phone Charge Pack.
Crisp And Clear Sound Output, Low Noise, Give You Best Hearing Enjoyment.
Top Notch Potentiometer, Easy And Smooth To Adjust The Volume And Control The Power Switch.
Super Small Size (30×22×16Mm, Not Included The Handle Of The Potentiometer ), Light Weight, Handy And Easy To Install.
Features
- It is a small digital power amplifier chip, high-definition sound quality highlights the advantages of digital chips
- Super small Size (30 22 16mm, NOT included the handle of the potentiometer ), light weight, handy and easy to install
- Flexible power supply: the module can easily run off three AA batteries, a USB Cell phone charger, a rechargeable Cell phone charge pack
- Top notch potentiometer, easy and smooth to adjust the volume and control the power switch
- Crisp and Clear sound output, low noise, give you best hearing enjoyment
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #2
R REIFENG 5pcs Mini PAM8403 DC 5V 2 Channel USB Digital Power Amplifier Board Module 2 * 3W Volume Control with Potentionmeter
Asin: B07TB17NLM | Model: WJ-00527 | PartNumber: WJ-00527 | Ean: 6934596032715
✔The Working Voltage Power Supply Positive And Negative Don't Wrong, Otherwise The Chip Has The Potential To Damage..
✔It Is Very Suitable For Battery And Portable Electronic Products..
✔Small Size, And Is Equipped With Switch, Potentiometer, Can Follow One's Inclinations Of The Volume, And Control The Power Switch To Use And Install Is Very Flexible And Convenient..
✔Working Voltage Of 2.5 V To 2.5 V, 3 Wx2 Maximum Output, Efficiency Can Achieve 90% Above, Can Use Computer Usb 5 V Power Supply..
Features
- PAM8403 small mini 5 v digital power amplifier board (can be USB powered) (XY) board USES PAM8403 digital power amplifier chip, circuit is simple, reliable work.
- Working voltage of 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can achieve 90% above, can use computer USB 5 V power supply.
- The working voltage power supply positive and negative don't wrong, otherwise the chip has the potential to damage.
- Small size, and is equipped with switch, potentiometer, can follow one's inclinations of the volume, and control the power switch to use and install is very flexible and convenient.
- It is very suitable for battery and portable electronic products.
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Brand: R REIFENG | Manufacturer: R REIFENG
See On Amazon #3
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
See On Amazon #4
Ferwooh 5PCS PAM8403 Dual Channel 3W + 3W Mini Digital Power Amplifier Module Board AMP Class D 2.5-5V Input Digital Power Amplifier Board USB Power Supply Amplifier Board Power Amplifier Module
Asin: B0CYZBHMD8
【Stable Performance】The D-Type Power Amplifier Has Very High Amplification Efficiency. Sound Quality Is Not Affected By Temperature Increases, No Heat Sink Is Required. Excellent Noise Cancellation, No Audio Input, No Noise When Ear Is Near The Speaker..
【Application】Super Mini Volume: 21 X 19 Mm Can Be Easily Placed In A Variety Of Digital Products In A Small Space, High Efficiency Amplification, E.G. B. For Lcd Tvs, Monitors, Laptops, Portable Speakers, Dvd Players, Gamers And Phones..
【Note】The Left And Right Channel Outputs Are “Negative” And Cannot Be Connected To Each Other, Otherwise The Ic Will Burn Out, And Upstream Speakers Should Be Connected (Load)..
【Amplifier Parameter】Power Supply: Pam8403 Type D Mini Digital Power Amplifier Can Be Powered By A 5V Usb Computer, 5V Phone Charger Or Lithium Battery. Rated Operating Voltage 2.5V ~ 5V, Limit Operating Voltage 5.5V..
Features
- Characteristic Two-channel stereo, 5V power supply can output 3W (left channel) + 3W (right channel), can directly drive 4 , 8 small speakers, the output power, enough energy, good sound quality, efficiency up to 90% .
- Amplifier parameter Power Supply: PAM8403 Type D Mini Digital Power Amplifier can be powered by a 5V USB computer, 5V phone charger or lithium battery. Rated operating voltage 2.5V ~ 5V, limit operating voltage 5.5V.
- Stable Performance The D-type power amplifier has very high amplification efficiency. Sound quality is not affected by temperature increases, no heat sink is required. Excellent noise cancellation, no Audio input, no noise when ear is near the speaker.
- Note The left and right channel outputs are negative and cannot be connected to each other, otherwise the IC will burn out, and upstream speakers should be connected (load).
- Application Super Mini Volume: 21 x 19 mm Can be easily placed in a variety of digital products in a small space, high efficiency amplification, e.g. B. for LCD TVs, monitors, laptops, portable speakers, DVD players, gamers and phones.
- See more on Amazon...
Brand: Ferwooh | Manufacturer: Ferwooh
See On Amazon #5
ALAMSCN 2PCS 2" 4Ohm 3W Full Range Audio Stereo Speaker Round Loudspeaker + 2PCS 3Wx2 DC 5V Class D Digital Amplifier PAM8403 Amp Module for Arduino DIY Replacement
Asin: B0953B5KMJ | Model: ALAMSCN | PartNumber: ALAMSCN | Ean: 0701715457249 | UPC: 701715457249
With Pam8403 Amplifier Board--Dc 5V Digital Power Amp Module 2 Channel 3W+3W, Easy And Smooth To Adjust The Volume And Control The Power Switch With Potentiometer..
Note: 1. Do Not Apply Power To The Amplifier Without Speakers Connected, This Will Result In Damage To The Amplifier; 2. Please Make Sure Operating Voltage Less Than 5.5V, Or The Amplifier Will Be Damaged..
Package Includes--2* 2" 4Ohm 3W Speakers + 2* Pam8403 Amplifier Boards..
2" 4Ohm 3W Speaker--Diameter: 53Mm; Height: 30Mm; Rated Power: 3W; Rated Impedance: 4Ω; Sensitivity: 100 Db/W..
Features
- High-efficiency speaker DIY kit--Clear sound output, low noise, bring you the best listening experience. Any 5V power supply can be used, suitable for batteries or portable electronic products.
- 2 4Ohm 3W Speaker--Diameter: 53mm; Height: 30mm; Rated power: 3W; Rated impedance: 4 ; Sensitivity: 100 dB/W.
- With PAM8403 Amplifier Board--DC 5V digital power Amp module 2 Channel 3W+3W, easy and smooth to adjust the volume and control the power switch with potentiometer.
- Package Includes--2* 2 4Ohm 3W Speakers + 2* PAM8403 Amplifier Boards.
- Note: 1. Do not apply power to the amplifier without speakers connected, this will result in damage to the amplifier; 2. Please make sure operating voltage less than 5.5V, or the amplifier will be damaged.
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Brand: ALAMSCN | Manufacturer: ALAMSCN
Dimensions: 0.39 x 0.39 x 0.39 inches | Weight: 0.04 Pounds
See On Amazon #6
Acxico 5Pcs Mini PAM8403 DC 5V Power Audio Amplifier Board Digital Power Amp Module 2 Channel 3W+3W Volume Control with Potentiometer
Asin: B081YRTWLC | Model: LB081 | PartNumber: LB081 | Ean: 0797806001811 | UPC: 797806001811
Brand: Acxico | Manufacturer: Acxico
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.07 pounds
See On Amazon #7
Diitao 10PCS Mini PAM8403 DC 5V Audio Amplifier Handy Digital Power Amp Module Board 3W+3W Dual-Channel PAM8403 Stereo Amplifiers with Potentiometer for DIY Portable
Asin: B0BBDYHWNP | Model: PAM8403 | PartNumber: PAM8403 | Ean: 0687117702852 | UPC: 687117702852
❤❤❤Clear Sound Output, Low Noise, Good Listening Enjoyment..
❤❤❤Small Size (30×22×16Mm; Potentiometer Handle Is Not Included),Suitable For Portable Electronics..
❤❤❤With Switches, Potentiometers, And Can Adjust The Volume, Which Is Flexible And Convenient..
❤❤❤Working Voltage 2.5V ~ 2.5V; Maximum Output 3Wx2;Pc Usb 5V Power Supply Is Available. (Ensure Operating Voltage Is Below 5.5V).
Features
- PAM8403 digital power amplifier chip is adopted.The power filter is 470uf,1.6mm glass fiber sheet,output is 3W+3W high sound quality.
- Working voltage 2.5V ~ 2.5V; Maximum output 3Wx2;PC USB 5v power supply is available. (ensure operating voltage is below 5.5V)
- Clear sound output, low noise, good listening enjoyment.
- With switches, potentiometers, and can adjust the volume, which is flexible and convenient.
- Small size (30 22 16mm; Potentiometer handle is not included),suitable for portable electronics.
- See more on Amazon...
Brand: Diitao | Manufacturer: Diitao
Warranty: 2 years
See On Amazon #8
WWZMDiB 6Pcs PAM8403 Mini Digital Power Amplifier Board Class D 2x3W 2.5-5V Input
Asin: B0BD8MZKKX | Model: PAM8403 | PartNumber: PAM8403 | Ean: 0618202520518 | UPC: 618202520518
🥇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..
⚡【Working Voltage】：2.5V - 5V.
Features
- 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
- Working voltage 2.5V - 5V
- 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: WWZMDiB | Manufacturer: WWZMDiB
See On Amazon #9
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board (Pack of 2) by Envistia Mall
Asin: B07N12VPTS | Model: PAM8403 Mini | PartNumber: PAM8403 Mini | Ean: 0732387202134 | UPC: 732387202134
Unique Class D Digital Amplifier Board With Lc Filter Can Be Powered Directly From A Computer's Usb Source..
Can Be Used In Any Diy Design Requiring A Miniature Audio Amplifier, Especially Portable And Mobile Applications Operating On Battery Power..
Dual-Channel Stereo, 5V Power Supply Can Output 3W + 3W Power, Can Directly Drive Small 4Ω And 8Ω Speakers With High Power And Good Sound Quality..
Features
- Super small: 1.85 x 2.11cm. Can be used in a variety of electronic products within a small space
- Dual-channel stereo, 5V power supply can output 3W + 3W power, can directly drive small 4 and 8 speakers with high power and good sound quality.
- Unique Class D digital amplifier board with LC filter can be powered directly from a computer's USB source.
- Can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
- See more on Amazon...
Brand: Envistia Mall | Manufacturer: Unbranded/Generic
See On Amazon #10
HiLetgo 2pcs PAM8403 3W+3W Wireless Bluetooth 4.0 Module Micro USB Power Supply 2x3W Bluetooth 4.0 Audio Receiver Digital AMP Amplifier Board Bluetooth Module
Asin: B0832CNF22 | Model: PAM8403 3W | PartNumber: PAM8403 3W
Mini Design, Sound Loud And Clear, Strong Sense Of Hierarchy.
Ultra-Small Size, Simple Installation, Wide Application Range.
Micro Usb Power Supply, Working Voltage: Dc 5V.
Features
- PAM8403 3W+3W Wireless Bluetooth 4.0 Module
- Micro USB Power Supply, Working voltage: DC 5V
- Mini design, sound loud and clear, strong sense of hierarchy
- Ultra-small size, simple installation, wide application range
- See more on Amazon...
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #11
HiLetgo 5pcs PAM8403 Two-Channel Amplifier Module Mini Digital Amplifier Board
Asin: B00M0F1LJW | Model: 3-01-0531 | PartNumber: 3-01-0531 | Ean: 0702082657072 | UPC: 702082657072
Working Voltage: 5V.
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #12
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
✅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
See On Amazon #13
DIANN 4pcs 3W 8 Ohm Audio Stereo Speaker Full Range Mini Portable Advertising Speakers and 2pcs PAM8403 3W Stereo Audio Power Amplifier Board Module
Asin: B0BN5429TR | Model: 09652 | PartNumber: 09652 | Ean: 0687117701282 | UPC: 687117701282
Application: Small And Enclosed For Good Audio Volume And Quality, Perfect Addition To Any Audio Project Where You Need 8 Ohm Impedance And 3W Or Less Of Power.
Note: Do Not Apply Power Without Speakers Connected, Otherwise Will Damage The Amplifier.
Note: Do Not Connect (-) Or (+) Speaker Connections Together, Otherwise Will Damage The Amplifier.
Pam8403 Amplifier Board: Operating Voltage: Dc 3-5.5V; Max Output: 3Wx2 (5V 8Ω); Efficiency: 90%.
Features
- 3W 8 Ohm Audio Stereo Speaker: Power: 3 W; Resistance: 8
- PAM8403 Amplifier Board: Operating Voltage: DC 3-5.5V; Max Output: 3Wx2 (5V 8 ); Efficiency: 90%
- Application: Small and Enclosed for Good Audio Volume and Quality, Perfect Addition to Any Audio Project Where You Need 8 Ohm Impedance and 3W or Less of Power
- Note: DO Not Connect (-) or (+) Speaker Connections Together, Otherwise Will Damage the Amplifier
- Note: DO Not Apply Power Without Speakers Connected, Otherwise Will Damage the Amplifier
- See more on Amazon...
Brand: DIANN | Manufacturer: DIANN
See On Amazon #14
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..
Compatible With Robot, Compatible With Advertising Machine, Game Machine, Integrated Machine Special Speaker..
Frequency Characteristics: Full Band (Full Range); Rated Power: 3 (W); Rated Impedance: 4 Ohms 8 Ohms (Ω); Frequency Response: 500-20K (Khz)..
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..
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.
- 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.
- Package content: 2 x PAM8403 digital power amplifier board, 2 x 3W 8Ohm Single Cavity Mini Speaker.
- Frequency characteristics: full band (full range); Rated power: 3 (W); Rated impedance: 4 ohms 8 ohms ( ); Frequency response: 500-20K (kHz).
- Compatible with Robot, compatible with advertising machine, game machine, integrated machine special speaker.
- See more on Amazon...
Brand: ALMOCN | Manufacturer: ALMOCN
Dimensions: 0.56 x 0.78 x 0.78 inches
Warranty: NO
See On Amazon #15
EC Buying 20 Pcs PAM8403 Amplifier Board 2X 3W Super Mini Digital Power Amplifier Board Class D Audio Speaker Sound Board Amplificador Volume Control 2.5V to 5V Input with USB Power Supply
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
- See more on Amazon...
Brand: EC Buying | Manufacturer: EC Buying
See On Amazon #16
ALMOCN 10Pcs PAM8403 2X 3W Digital Power Amplifier Board Dual Channel Type D AMP Class 2.5-5V Input Audio Module
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.
- Double-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels.
- Unique non-LC filter Class-D digital power board, can directly use the USB as the power supply.
- Package Content : 10 Pcs x Super Mini Digital Power Amplifiers Board
- See more on Amazon...
Brand: ALMOCN | Manufacturer: ALMOCN
See On Amazon #17
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.
- See more on Amazon...
Brand: Shutao | Manufacturer: Shutao
See On Amazon #18
WMYCONGCONG 10 PCS Super Mini PAM8403 Module 2 3W Class D Digital Amplifier Board Amplifier Module Board 2.5-5V Input USB Power Supply
Asin: B07JXB8N4X | Model: 7545884702 | PartNumber: 7545884702 | Ean: 0705169050179 | UPC: 705169050179
★Two-Channel Stereo, 5V Power Supply, 3W+3W Output Power, Can Directly Drive 4Ω, 8Ω Small Speaker..
★What You Receive: 10 X Super Mini Digital Power Amplifiers Board, Practical Tools For You, Which Can Also Meet Your Various Needs, Enough For You To Change And Replace..
★Double-Panel Wiring, Properly Solve The Ground Potential Balance Caused By Wiring And Crosstalk Between Channels, Ultra-Miniature Design, Can Be Easily Placed In The Internal Small Space Of Various Digital Products, The Amplification Efficiency Is Super High..
★Operating Voltage: 2.5V-5.5V..
Features
- PAM8403 mini digital amplifier board, unique class D digital powerless board with non-LC filter, can be powered directly from the computer's USB.
- Operating voltage: 2.5V-5.5V.
- Two-channel stereo, 5V power supply, 3W+3W output power, can directly drive 4 , 8 small speaker.
- Double-panel wiring, properly solve the ground potential balance caused by wiring and crosstalk between channels, ultra-miniature design, can be easily placed in the internal small space of various digital products, the amplification efficiency is super high.
- What you receive: 10 x Super Mini Digital Power Amplifiers Board, practical tools for you, which can also meet your various needs, enough for you to change and replace.
- See more on Amazon...
Brand: WMYCONGCONG | Manufacturer: WGCD
See On Amazon #19
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
- Small digital amplifier chip
- Power range: DC 2.5V 5.5V
- Minimum Output: 3W * 2
- High-definition sound quality highlights the advantages of digital chips
- Circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf
- See more on Amazon...
Brand: CHENBO | Manufacturer: CHENBO
See On Amazon
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