Best Class D Amplifier Board

There is always a perfect best class d amplifier board out there in the market for you. However, you may not have the time and resources to try and research each of them in detail. So we’ve done the heavy lifting and are sharing below our detailed review of Top 10 best class d amplifier board.

In Hurry? Checkout Our Top Pick Of Best Class D Amplifier Board.

Our Top Pick
HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input

9.7/10 our score

Best Class D Amplifier Board

Rank Product Name Score
1
HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input

HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input
9. 7
2
DAOKI 10PCS Digital DC 5V Amplifier Board Class D 23W USB Power Mini PAM8403 Audio Module

DAOKI 10PCS Digital DC 5V Amplifier Board Class D 23W USB Power Mini PAM8403 Audio Module
9. 5
3
Douk Audio TPA3116 2.1 50WX2+100W+ Bluetooth Class D Power Amplifier Completed Board New

Douk Audio TPA3116 2.1 50WX2+100W+ Bluetooth Class D Power Amplifier Completed Board New
9. 1
4
NOYITO Mini TPA3118 Digital Audio Amplifier Board Class D Mono 60W DC8-24V Power Supply

NOYITO Mini TPA3118 Digital Audio Amplifier Board Class D Mono 60W DC8-24V Power Supply
8. 8
5
Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System

Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System
8. 6
6
ICStation Bluetooth Amplifier Board, 50W + 50W Digital Stereo Audio Amp Module, TPA3116D2 Class D HiFi Filter

ICStation Bluetooth Amplifier Board, 50W + 50W Digital Stereo Audio Amp Module, TPA3116D2 Class D HiFi Filter
8. 2
7
SKTE IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amp Board

SKTE IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amp Board
8. 0
8
Class D Amplifier Board, DROK 15W+15W 2.0 Dual Channel Digital Audio Amp Module, PAM8620 DC 8-26V 12V 24V Mini Stereo Power Amplify Circuit for Sound System Speaker Electronic DIY

Class D Amplifier Board, DROK 15W+15W 2.0 Dual Channel Digital Audio Amp Module, PAM8620 DC 8-26V 12V 24V Mini Stereo Power Amplify Circuit for Sound System Speaker Electronic DIY
7 .7
9
SUBALIGU PAM8610 Dual Channel DC 12V Pure Digital Audio Stereo Amplifier PCB Board Class D 10W x 2 High Power Amplifier Module

SUBALIGU PAM8610 Dual Channel DC 12V Pure Digital Audio Stereo Amplifier PCB Board Class D 10W x 2 High Power Amplifier Module
7. 4

1. HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input

HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input

9.7/10 our score

  • 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 4Ω, 8Ω 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

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

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

9.5/10 our score

  • 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.
  • Package Content : 10 Pcs x Super Mini Digital Power Amplifiers Board

3. Douk Audio TPA3116 2.1 50WX2+100W+ Bluetooth Class D Power Amplifier Completed Board New

Douk Audio TPA3116 2.1 50WX2+100W+ Bluetooth Class D Power Amplifier Completed Board New

9.1/10 our score

  • 100% brand new and high quality. Using original TPA3116 and CSR4.0 Bluetooth module
  • Coupling capacitance by Germany’s Siemens 1UF. Signal main circuit electrolytic capacitors used in Taiwan brand, the main filter capacitor electrolytic capacitors imported from Japan to ensure strong support for a steady stream of power.
  • Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.PCB using 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality.
  • Fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary potentiometer!All-shielded audio-specific high-current inductors, to ensure crisp and powerful sound.
  • Using the latest Bluetooth version 4.0.Mode Bluetooth connection mode and common equipment like!

4. NOYITO Mini TPA3118 Digital Audio Amplifier Board Class D Mono 60W DC8-24V Power Supply

NOYITO Mini TPA3118 Digital Audio Amplifier Board Class D Mono 60W DC8-24V Power Supply

8.8/10 our score

  • This product uses TPA3118 as the main chip, and the power supply range is as wide as 8-24V. The load of 2 ohm speakers can reach up to 60W output under 24V power supply. The circuit adopts PBTL mode, so can realize low resistance high power, large internal resistance speakers can be connected in parallel to achieve high power output.
  • Supply voltage: DC 8-24V. Input current: 3A Max.
  • Output power: 60W. Frequency response range: 35hz-88khz.
  • Channel: Mono. Impedance matching: 2-6 ohms.
  • Amplifying Type: Class D.

5. Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System

Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System

8.6/10 our score

  • Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics.
  • High-level modulation system configuration, advanced level reduces the number of components, integrated self-protection circuit, including overvoltage, undervoltage, overheating, DC detection and short circuit protection, heat-resistant package.
  • With surface mounted capacitances.
  • European style 3P wiring terminals.
  • Big heatsink chip, convection type heat dissipation.

6. ICStation Bluetooth Amplifier Board, 50W + 50W Digital Stereo Audio Amp Module, TPA3116D2 Class D HiFi Filter

ICStation Bluetooth Amplifier Board, 50W + 50W Digital Stereo Audio Amp Module, TPA3116D2 Class D HiFi Filter

8.2/10 our score

  • HIFI Excellent SoundUsing TPA3116D2 chip, a class D chip whose distortion is less than 0.1% even under high power operating. Built-in filter capacitor can filter out the noise to make the vocals clearer and ensure the output of high quality music.
  • AUX + BluetoothYou can choose AUX input or Bluetooth input at will. Bluetooth 5.0 is compatible with most devices and phones on the market. You are free to control the module in 15 meters range. When both are input at the same time, Bluetooth will be prioritized.
  • 50W Stereo OutputThis stereo audio amplifier module works with DC 5V-27V and 4/8 ohm 30W-200W speakers(recommend 30W-50W). Please note that enough input voltage and current is necessary to make sure enough output power.
  • Multiple protectionThe Bluetooth receiver board supports reverse protection, overvoltage/undervoltage protection, overheat protection and DC detection. High-quality components and pcb board make your homemade Bluetooth speakers stand the test of time.
  • Convenient to DIY SpeakersComes with free screwdriver and 20cm power cable that is compatible with the DC socket of this Bluetooth amplifier. Just need a battery/power and two speakers then you will get a nice Bluetooth speaker. It serves as a nice way to have music at home or somewhere without having to dock the phone or plug it in. Say goodbye to those messy wires.

7. SKTE IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amp Board

SKTE IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amp Board

8/10 our score

  • Output short circuit protection.
  • Output DC bias protection speaker protection.
  • Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C.
  • This is a pure power amplifier board, whose sensitivity of the input signal of 1.5V rms, if your input signal voltage can’t reach this value, recommend add preamp.
  • Mono channel,for 2.0 channel need bid two.

8. Class D Amplifier Board, DROK 15W+15W 2.0 Dual Channel Digital Audio Amp Module, PAM8620 DC 8-26V 12V 24V Mini Stereo Power Amplify Circuit for Sound System Speaker Electronic DIY

Class D Amplifier Board, DROK 15W+15W 2.0 Dual Channel Digital Audio Amp Module, PAM8620 DC 8-26V 12V 24V Mini Stereo Power Amplify Circuit for Sound System Speaker Electronic DIY

7.7/10 our score

  • INPUT VOLTAGE — DC 8-26V, can be powered by 12V/24V.
  • OUTPUT POWER — 15W stereo (24V/8Ω)/ 10W stereo (12V 8Ω), if connected to 4Ω or 2Ω speakers, the output power of the digital amplifier module will automatically be limited to 15W.
  • PROTECTION — input reverse connection protection, short circuit protection, over-voltage protection, over-current protection, over-heat protection, under-voltage protection, EMI is allowed to pass.
  • FEATURE — with external mute function & external turn-off function, made of high-grade pure black immersion gold circuit board, WIMA red sound capacitor, each channel large capacity filter capacitor, special customized pure black copper terminals, gold-plated audio input terminals.
  • HIGH PERFORMANCE — high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression.

9. SUBALIGU PAM8610 Dual Channel DC 12V Pure Digital Audio Stereo Amplifier PCB Board Class D 10W x 2 High Power Amplifier Module

SUBALIGU PAM8610 Dual Channel DC 12V Pure Digital Audio Stereo Amplifier PCB Board Class D 10W x 2 High Power Amplifier Module

7.4/10 our score

  • Adopts Pam8610 chip, No filter, low static current, EMI, power consumption and heat generating.
  • With 5 5 DC outlet as power supply interface, high efficiency of 90 percent.
  • With LED power supply indicator, power supply switch and mute switch, easy to operate.
  • Operating Voltage: DC7 5-15v, recommended power supply: DC12V.
  • With over-current, temperature, short-circuit protection, hence safe for use.