Top 10 Best class d amplifier board

Top 10 Rated class d amplifier board in 2021 Comparison Table

Bestseller No. 1
Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer 160W x2 (with Power Supply)
  • 2.1CH Bluetooth 5.0 Stereo Amplifier. Features buttons to switch the previous/next song. The Bass & Treble buttons are easy to use to meet your different needs.
  • U-disk input for convenient and portable use. Audio Input: U-disk/ Bluetooth/ RCA. Audio Output: Powered Subwoofer + Passive Speakers. Support MP3/WMA/APE/ FLAC/WAV U-disk audio input, up to 32GB capacity.
  • Adopting classic TDA7498E chip to get clear and clarity sound without any audible noise even at high output. Advanced circuit design ensure Hi-Fi sound, compatible with iPhone/Android, iPod, iPad, PC, Laptop, TV, DVD etc.
  • 160Watt x 2 (DC19-35V, 98dB SNR, 0.05% THD), included high quality 24V/4.5A power supply enough to drive most passive speakers and powered subwoofer.
  • What you Get: BL20C amplifier x1, Bluetooth antenna x1, User Manual x1, Power Adapter x1, AC Cord x1, an 18-month worry-free warranty and friendly customer service.
Bestseller No. 2
2pcs TPA3116D2 Class D Stereo DC 5V—24V 2x50W High Power, Digital Audio Amplifier, Subwoofer Power Amplifier Board, Suitable for Home Audio、car Speakers, DIY
  • ★Using TPA3116D2 chip, 4.5V-26V wide voltage input, high efficiency class D operation, advanced modulation system configuration, multiple switching frequencies, AM interference prevention, master-slave mode synchronization
  • ★Dual channel stereo, output power: 2*50W, excellent performance
  • ★High-performance metal polyester film inductors, high-performance capacitors (maximum temperature resistance 105 degrees), input reverse connection protection, over-voltage/low-voltage protection
  • ★Excellent performance and cost-effective, widely used in store drainage, home theater, bookshelf audio, car speakers, DIY audio, etc.
  • ★3.5mm audio port input
SaleBestseller No. 3
UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module with Dual TPA3116D2 Chip
  • 【TPA3116D2 HIFI Chip Solution】 Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%. Wide Voltage Input DC: 12-24V;
  • 【Treble & Bass Control】 If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater
  • 【Bluetooth and AUX Function】 Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug
  • 【Safety Protection】 This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection
  • 【7 * 24 Hours After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer
Bestseller No. 4
Comimark OEP30Wx2 Audio Module Class D Digital Power Amplifier Board Replace TDA8932 (2Pcs)
  • Power amplifier board, then the horn between the two pads DC voltage 0V, between the speaker pad and GND DC voltage is half of the power supply voltage.
  • 30W dual channel, no heat sink
  • Output short circuit protection
  • Package Included: 2 *Module (If the number of products received is incorrect, please contact us . we will refund or give you a replacement)
  • We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
SaleBestseller No. 5
Audio IC Development Tools Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 (1 piece)
  • This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC.
  • Since the amp is a class D, its very efficient (over 90% efficient when driving an 8Ω speaker at over half a Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. There's even a volume trim pot so you can adjust the volume on the board down from the default 24dB gain. This board is a welcome upgrade to basic "LM386" amps!
  • The A+ and A- inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the Audio- pin to ground. The output is "Bridge Tied" - that means the output pins connect directly to the speaker pins, no connection to ground.
  • Comes with a fully assembled and tested breakout board. We also include header to plug it into a breadboard and a 3.5mm screw-terminal blocks so you can easily attach/detach your speaker. You will be ready to rock in 15 minutes! Speaker is not included, use any 4 ohm or greater impedance speaker.
Bestseller No. 6
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
  • ✅ 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.
Bestseller No. 7
Wendry Amplifier Board Module,IRS2092S 500W Mono Channel Digital Amplifier Board Class D HiFi Power Amplifier Board Speaker Protection
  • 【Power Amplifier Board】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.
  • 【Over temperature protection】Over temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C.
  • 【Protection】Output short circuit protection.
  • 【Protection】Output DC bias protection speaker protection.
  • 【Mono Channel】Mono channel,for 2.0 channel need bid two.
Bestseller No. 8
2 Pieces PAM8406 Mini Audio Amplifier Board DC 5V, 5W+5W Amplifier Module, Digital Power Amp Module Class D 2.0 Dual Channel Audio Stereo Amplify Board for DIY Sound System
  • PAM8406 amplify module: working voltage: DC 5V; Output power: 5W (2Ω 5V)/3W (4Ω 5V)/1.8W (8Ω 5V); Input method: audio monaural input
  • Characteristics: audio amplifier board has an efficiency of over 90%, which will extend the battery life and can be applied to portable applications; The PAM8406 provides comprehensive protection against faults with short-circuit protection and thermal protection
  • Reliable quality: PAM8406 amplifier module is made of noble black immersion gold circuit board, compatible with KEMET audio capacitor, filter capacitors with large capacity per channel; Pure copper and gold-plated audio input terminals are included
  • Applications: digital power amplifier board is widely applicable to LCD TVs, Mutimedia speakers, AM/FM system and DABs
  • Package contents: you will get 2 pieces of audio amplifier boards, sufficient quantity to meet your various demands
Bestseller No. 9
NOYITO Mini High Fidelity 2.0 Dual Channel Digital Amplifier Board Module Class D 12V 24V 30W+30W Post Stage Digital Amplifier Board
  • Small size, 50x30x15mm (does not include potentiometer handle length). High power, can easily drive 100-300W speakers without distortion.
  • Sound transparent, high signal to noise ratio, strong analytical power, wide dynamic range. With output short-circuit protection, the work resumes immediately after troubleshooting.
  • Small heat generation, almost no heat from the 12V power supply, enabling long-term, stable, uninterrupted operation. High work efficiency, up to 100%, low static power consumption, only 11mA.
  • Channel Type: Dual Channel 2.0. Power supply: DC 7.5-24V, ≥2A.
  • Output power: 15-30W x 2 (4-8Ω). Recommended speaker: 30-300W.
Bestseller No. 10
HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input
  • 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

Are you looking for top 10 good class d amplifier board in the market in 2021? We had scanned more than 76,841 customer satisfaction about top 10 best class d amplifier board in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: 2pcs TPA3116D2 Class D Stereo DC 5V—24V 2x50W High Power, Digital Audio Amplifier, Subwoofer Power Amplifier Board, Suitable for Home Audio、car Speakers, DIY


Our rating:4.9 out of 5 stars (4.9 / 5)







★Using TPA3116D2 chip, 4.5V-26V extensive voltage enter, significant efficiency course D procedure, superior modulation process configuration, several switching frequencies, AM interference avoidance, grasp-slave manner synchronization
★Dual channel stereo, output power: 2*50W, outstanding functionality
★High-general performance metal polyester movie inductors, superior-overall performance capacitors (optimum temperature resistance 105 levels), enter reverse connection defense, over-voltage/lower-voltage protection
★Excellent functionality and cost-powerful, widely applied in retail store drainage, dwelling theater, bookshelf audio, car speakers, Do it yourself audio, and so on.
★3.5mm audio port enter

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