Finding the Best Class D Amplifier Board at a reasonable price is one of the most important aspects of shopping. The best options for products vary from one brand to another as well. The below-mentioned products are some of the best and most popular items that are being sold in the market today.
Best Class D Amplifier Board
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
ICStation Bluetooth Amplifier Board, 50W + 50W Digital Stereo Audio Amp Module, TPA3116D2 Class D HiFi Filter
- 【HIFI Excellent Sound】Using 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 + Bluetooth】You 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 Output】This 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 protection】The 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 Speakers】Comes 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.
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
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
2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board Dc 5v, 5w+5w Amplifier Module, Digital Power 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
HiLetgo 3pcs PAM8610 215W Digital Dual Channel Stereo Audio Amplifier Board AMP Class D 12V
- 2x15W Two Channel Stereo
- Class D
- Digital Amplifier Board
HiLetgo PAM8610 Mini Stereo AMP Audio Amplify Board Digital Portable Ampli Module 10W+10W Dual Channel Amplifier Class-D 12V DC
- 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
Dayton Audio DSPB-250 2x50W Class D Audio Amplifier Board with DSP
- Wire harnesses make installation quick and simple with no soldering required -- includes power, Aux-in and speaker cables
- Connects directly to KAB-230v3 and KAB-250v3 with optional wiring harness (sold separately) to achieve 4-channel output and Bluetooth capabilities
- Separate ports for powering by battery or direct DC input from 12 to 24V power source
- Program with SigmaStudio software and Dayton Audio ICP1 (sold separately)
- Efficient 2 x 50W of power from the TPA3116 amp chip
NOYITO OEP 50Wx2 Dual Channel Audio Digital Amplifier Board Class D DC 4.5 to 24V for 50-100W Speaker
- Power supply range:DC4.5-24V
- Recommended speaker: 50-100W
- Work: Class D (PWM modulation)
- SNR: 102dB , Harmonic distortion:
- Frequency range: 20Hz-20kHz
Comimark 5Pcs PAM8302 2.5W Class D Single Channel Audio Amplifier Board Amp Module
- This super small mono amplifier is 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.
- 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.
- 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.
- Package Included: 5 x Development Board(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.
Taidacent 5.1 Sound Surround Board TPA3116D2 5.1 Channel Class D Amplifier Board Car Audio Class D Mini AMP Board
- Using original TPA3116D
- Imported electrolytic capacitor 3300UF / 50V
- The main circuit of the electrolytic capacitor signal uses Taiwan capacitors, and the main filter capacitor uses Japanese imported electrolytic capacitors.
- Resistance The main circuit uses a five-ring metal film resistor with an accuracy of ± 1% to ensure a good signal-to-noise ratio
- The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of spraying tin to ensure the good passing performance of the current.
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.