To Boost Your Audio, Choose a Class D Amplifier Board!

Do you want to boost your audio?

If you’re looking for an easy solution that will help improve the sound quality of any device or system, then this is it! Class D Amplifier Board will give you all the power you need without taking up too much space on your circuit board. Plus they’re very affordable!

We can say that the best way to get the most out of your music is by using a Class D amplifier board. These boards are designed for high-power applications and can be used in many different ways, including car amplifiers, home theater systems, and more.

A quick glance at this list will show you that there are plenty of things that these boards can do! You’ll find amps with power ratings from 2×50 watts up to 2000+ watts. There are also amps optimized for use with subwoofers or speakers, as well as ones which have specific features like Bluetooth capability or RCA inputs. Some models even come pre-wired so that they’re ready to go right out of the box!

If you aren’t sure whether or not a Class D amp would be right for your needs, use our Class D amplifier comparison tool. This helpful feature will allow you to compare all of the models we carry so that you can get exactly what you need!

Keep reading now to learn more about how these boards can make a huge difference in your life!

Bestseller No. 1
Fosi Audio BL20C 320 Watts 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(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
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. 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
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.
Bestseller No. 7
LIVISN Mini High Fidelity 2.0 Dual Channel 60W Digital Amplifier Board Module Class D DC 12V 24V 7.5V-24V 30W+30W Pure Post-Level 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. 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
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
Bestseller No. 10
PAM8610 Dual Channel DC 12V Pure Digital Audio Stereo Amplifier PCB Board Class D 10W x 2 High Power Amplifier Module
  • 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.
Bestseller No. 11
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.
Bestseller No. 12
HiLetgo 3pcs PAM8610 215W Digital Dual Channel Stereo Audio Amplifier Board AMP Class D 12V
  • PAM8610
  • 2x15W Two Channel Stereo
  • Class D
  • Digital Amplifier Board
Bestseller No. 13
Fosi Audio Bluetooth 5.0 Stereo Audio 2.0 Channel Receiver Amplifier Mini HiFi Class D Integrated Amp with Remote Control 100Watt x2 -DA2120B
  • An Upgraded Version of Fosi Audio DA2120A: A ultra mini Bluetooth 5.0 audio amplifier for passive speakers that features stereo 100 watt x2 power to provide you high-fidelity streaming music.
  • Features with 6 kinds of input modes: A mini DAC Bluetooth amp that features Bluetooth, USB, coaxial, optical, 3.5mm aux, and USB flash disk inputs, which gives you more options when listening to high-quality music.
  • With Bass and Treble Control, as soon as you use the remote control to control the bass and treble sound as you like, you can get different excellent HiFi sounds.
  • Up to 50ft, Bluetooth transmission distance & 20ft remote control distance: Super long Bluetooth transmission distance and remote control distance ensures you connect and control audio devices from a distance at home.
  • What you Get: Fosi Audio DA2120B Bluetooth amplifier x1,Fosi Audio Remote Control *1, Optical Cable *1, PC-USB Cable *1, 3.5mm to RCA Cable *1, Bluetooth Antenna *1, DC 24V Power Supply *1, User Manual *1, an 18-month worry-free warranty and friendly customer service. Any questions about the product, please feel free to contact us.
SaleBestseller No. 14
Music Theory for the Bass Player: A Comprehensive and Hands-on Guide to Playing with More Confidence and Freedom
  • Cap, Ariane (Author)
  • English (Publication Language)
  • 184 Pages - 08/25/2015 (Publication Date) - Ariane Cap (Publisher)
Bestseller No. 15
Mackie DRM Series, 15-Inch 3-way Professional Powered Loudspeaker with 2300W Class-D amplifier and DRM Control Dashboard - Black (DRM315)
  • High-efficiency 2300W Class-D amplifier offers ample headroom for professional applications
  • Universal power supply (100-240 VAC) with power factor correction technology
  • Advanced Impulse DSP provides unmatched clarity via FIR filters and time alignment
  • DRM Control Dashboard features a color display for single-knob access to configuration, EQ, and much more
  • Equipped with a 12" High-excursion woofer, 6" Mid-range, and a 1. 4" Titanium compression driver with rotatable horn assembly
SaleBestseller No. 16
AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (A07+DC 32V Power Adapter)
  • ❶ This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip.Very Quiet, Runs Extremely Cool,Easy to set up.It's a nice mini audio component amplifiers for Home Audio stereo system
  • ❷ 300W+300W HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,High efficient max power output up to 300 Watt
  • ❸ Two input ways:3.5mm AUX Audio input/ RCA Audio input(3.5mm interface is also Aux Audio output interface(3.5mm AUX sed as audio output can go to connect any Powered device: Speakers, Amplifier,Active Subwoofer ect.).More detail connection and use ways,pls see the main picture shown)
  • ❹ Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on;A computer, an tube preamp(TUBE A3 PRO / T7 / T8), matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city
  • ❺ Package with a DC 32V 5A Power Adapter for free,But if you want to get the maximum power of 300W, you need to buy a power adapter that uses DC 48V and current is above 7A(Cannot use industrial power supply,and please choose the correct passive speaker power to use ).Any doublt and help, please contact the seller for support: www.amazon.com/hz/help/contact/A3BG62S1F23IH5#
Bestseller No. 17
Nobsound G2 PRO Hi-Fi 300W Subwoofer Audio Mono Channel Class D Power Amplifier
  • With PBTL/SUB switch: convenient to use G2 PRO as full frequency amp or subwoofer amp, a SUB output is specially designed for active subwoofer. G2 PRO can connect to both passive and active subwoofers. And two G2 PRO can be used to drive left and right channel independently to avoid mutual interference.
  • Max 300W output power: using TPA3255D2 amp chip and equipped with 32V/5A large power supply, enough to drive 320W passive speakers or subwoofers. It also has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
  • Best design and HiFi sound: with a gain switch to allow 2-level of output level setting (32/36 dB) and SUB frequency adjustment (40-300Hz). It also has built-in speaker protection circuit, low-pass filter to guarantee no audible noise even at high power output, SUB signal and amp can output at the same time to bring HiFi listening experience.
  • Mini size with exquisite appearance: mono integrated class D amplifier, simple compact design but with powerful function, more fashionable and durable solid aluminum chassis, very suitable for HiFi home and desktop audio system use.
Bestseller No. 18
Rockford Fosgate Punch P1000X1BD 1000 Watt Class-bd Mono Amplifier
  • The Punch P1000X1bd is a full chassis (2.38” x 7.76” x 13.28”) mono amplifier optimized for subwoofers only, that pumps out a whopping 1,000 Watts into a 1-Ohm load
  • Class-BD technology produces bass more efficiently over traditional amps (RMS Power Output: 300 Watts x 1 @ 4-Ohm OR 500 Watts x 1 @ 2-Ohm OR 1000 Watts x 1 @ 1-Ohm)
  • RCA inputs can accept both Hi and Low level audio signals without the need of a signal converter
  • Featuring RCA pass-thru outputs, on-board Punch EQ with +18dB boost @ 45Hz, variable 12 dB/Oct Butterworth crossovers, and C.L.E.A.N. Set-up
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller
Bestseller No. 19
Gemini Sound GD-115BT Professional DJ Audio Equipment 15" Inch Woofer 1000W Watts Active Bluetooth PA System Speaker, Class D Amplifier and Built in 3- Channel Audio Mixer w/Handles
  • ACTIVE PA SPEAKER The GD-115BT comes with a Class D Amplifier and a 15" base woofer to kick out 1000 Watts of Peak Power, a real powered speakers to fill the room with your music
  • SAFE AND VERSITILE The GD-115BT’s versatile enclosure allows different positioning – stand-mountable or tilt on edge for wedge monitor.
  • MIX IT UP This speaker amp comes with a built in 3-channel audio mixer. Control how much you hear of your sounds so you can change it up depending on the set up and situation. It also comes with master level Bass and treble controls
  • MANY WAYS TO CONNECT With Dual XLR, 1/4" Inch, RCA and AUX inputs you are sure to be able to bring out the best in your Music. You can also connect additional speakers via the balanced XLR outputs.
  • BRING ON THE BASE The 15" woofer is sure to satisfy the toughest of customers, when it comes to the deep boom of a subwoofer we've all come to love -- For Returns -- Please Contact the Seller
Bestseller No. 20
Rockford Fosgate T750X1bd Power 750 Watt Class-bd Mono Amplifier
  • Our ultra-compact (1.6” x 4.3” x 8.3”) Power T750X1bd mono amplifier provides the biggest power to size ratio delivering serious wattage to your subwoofers with 750 Watts of POWER
  • Our proprietary "Constant Power" amplifiers are the most powerful amplifiers on the market and deliver up to 25% more power (Watts) across all impedance loads (RMS Power Output: 500 Watts x 1 @ 4-Ohm or 750 Watts x 1 @ 2-Ohm or 750 Watts x 1 @ 1-Ohm)
  • Featuring Rockford Fosgate’s patented Class bd technology creating a highly efficient design that reduces the electrical impact on the vehicles charging system. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs
  • High-level auto turn-on, CLEAN circuit input/output clip detection, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover make T750X1bd an impressive POWER house
  • Famous Rockford Fosgate build quality ensures that the T750X1bd will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller

Class D Amplifier Board Reviews 2021

Subwoofer Amplifier Board, Arylic WiFi & Bluetooth 5.0

Subwoofer Amplifier Board, Arylic WiFi & Bluetooth 5.0,50W2 Stereo Pair + 100W Sub Class D Stereo Amplifier,Multiroom/multizone Home Audio Amplifier Board for DIY Speaker-Up2stream Amp 2.1
  • ✅WIRELESS STEREO AMPLIFIER:Add wireless/network streaming capability to your current speakers, home amplifiers ,home stereo or receiver.
  • ✅POWERFUL SUBWOOFER: 50W X2 stereo pair+ 100W subwoofer amplifier board. Supports virtual bass (activated via remote) and high-res audio. Can be used to push a 10 inches subwoofer for home theater playback.
  • ✅STABLE STREAMING AND HIGH SOUND QUALITY: Supports playback of lossless music files-MP3, APE, FLAC, WAV with Hi-Res audio.When streaming wirelessly, Bluetooth can reach up to 30 meters. With stream music over the network, Wifi can reach anywhere the signal covers. And free iOS and Android app: 4stream
  • ✅Multiple Music Sources & Protocols: Supports Spotify, Tune in, iHeartRadio, XIMALAYA, QQ Music, TIDAL, Napaster, Qobuz, QQFM, Deezer etc. And airplay1, Qplay, DLNA, UPnP protocols. Also Other audio sources for local music, USB flash drive, NAS and line inputs.
  • ✅MULTIROOM STREAMING: Set multiple Arylic devices connected on the same network, then you can start to stream your audio by a smart phone or a tablet. Through our 4stream app you can control to play the different audio or same sound simultaneously on each devices.

This is a great product for anyone who wants to add wireless/network streaming capability to your current speakers, home amplifiers, home stereo or receiver. This item has a powerful subwoofer which has the capability of pushing a 10-inch subwoofer for home theater playback. It can accommodate playback of lossless music files such as MP3, APE, FLAC and WAV with Hi-Res audio. The newly released Bluetooth 5.0 technology allows you to remotely control the device via iOS and Android app. The amp board has a built in WiFi module that supports streaming music over the network and is capable of reaching anywhere with a signal. It can also broadcast from one source or multiple sources at once with Airplay or DLNA/UPnP protocol. There are also multiple music sources and protocols that allows you to connect to various types of digital audio.

I have been using this for a couple days now, so far so good! It works well with my speakers for both wireless streaming and power to the subwoofer. Installation was easy since all I had to do was plug in the HDMI cables. I checked out the music on Spotify and Tunein radio, both of which worked without issues. When I streamed music over the network, the sound quality was pretty good with a steady WiFi connection. Connecting this product to my speakers and subwoofer was very simple. The color scheme fits well with my speaker and TV. I did not use the app much, but it is straightforward and easy to understand so I see no issue there. This product works great for listening to music wirelessly without any hiccups or waiting periods for buffering. I would recommend this product to anyone who is looking for an app-enabled subwoofer with the capability of streaming from various apps.

Pros:

– The power to the subwoofer is phenomenal.

– Installation was easy

– Wireless streaming from other devices

– High quality sound

– Compatible with WiFi so you can listen to your favorite music on the go.

Cons:

– When listening over Bluetooth, there is a small lag time before it starts playing (It’s about 1 second).

– The app does not work as well as I thought it would. Sometimes it has a hard time locating the Amp Board and pairing them up.

UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module

Sale
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

This is a new USB Bluetooth Amplifier Board 2.1 Channel Class D AMP Module for your laptop or PC! It’s compatible with my Windows 10 laptop and I’m able to use it with no problem!

UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module is an effective device that can solve the problem of low volume when watching videos on YouTube, TV, Theater or your games console. This product not only offers louder sound, but clearer sound as well. A volume knob on the side of the module gives you complete control over how loud you want your music to play without having to go ringing in your ears. The best part about this product is the compact size, which means it’s perfect for carrying around to different places. It’s also built from high-quality components that can handle being used a lot without it malfunctioning, which has been a problem I’ve had with other Bluetooth products in the past. The sound quality is amazing and I love using it with my laptop! This product is exactly as described on Amazon and was fun to use!

I’ve had this for over two weeks and its great! I’ve watched videos on my phone with loud music, played xbox one, went outside while playing my phone. The battery will last about 6 hours but it depends on how loud you have it set to. just keep in mind that if your higher than 60% volume you do get a little distortion but that can be expected when it comes to this type of devices. The Bluetooth pairs up quickly with my phone and I don’t have any issues with the connection. The sound is so much better than my laptop speakers! It’s also great because you can use it anywhere in the room because it does not get hot at all.

Pros:

– Heavy duty components ensure that the device will last a long time.

– Bluetooth is easy to pair with devices and has great sound quality.

– Small size allows for the device to be taken anywhere.

Cons:

– Bluetooth does have some distortion up to 60% which is expected for this type of device.

– Volume control knob can be a little hard to reach.

12V Amplifier Board, DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board

12V Amplifier Board, DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board PAM8620 DC 8-26V 24V Digital Stereo Amp Module Class D Mini Power Amplify Circuit for Sound System Speaker DIY
  • Parameters: DROK audio amplifier board working voltage is DC 8-26V, can be powered by 12V, 24V; output power is 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4 ohm or 2 ohm speaker, the power will be automatically limited to 15W.
  • Artificial Material: this New-designed stereo amplifier module is made of noble black immersion gold circuit board, PAM8620 chip, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
  • High Performance: the class D power amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression.
  • Safe Protection: the 2 channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection, overcurrent protection, overvoltage protection, undervoltage protection; what's more, EMI is allowed to pass.
  • Additional Function: it is available to connect external mute function (MUTE: High level mute, factory default low level); available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity level.

I bought this amplifier board last week to make a cheap sound system for my room. I’ve tried it with my iPhone and the sound quality is great! I hooked it up to my car speakers and was able to blast my music up to ear splitting levels. It was really loud, but the quality of the sound was also excellent which is important for an audio enthusiast like me. The price on Amazon is one of the best prices I have seen for this type of amplifier, which makes it affordable for me. There are a few things that you should know before buying though. The input voltage range of the module is 8-26V, so you can power it with 12V or 24V depending on your preference.

Additionally, there are no instructions on how to hook up your speakers or amp into the module, so if you are not good at audio stuff, you should leave it to a professional. One thing to note however is that this doesn’t have a high pass filter, which means it will play all the low frequencies. If you are hooking it up to your car or home stereo then you should consider getting one with a high pass filter built in so any low bass can be filtered out. Also, I’d recommend picking up some speaker wire to make a low cost sound system. Other than that, I have been very happy with my purchase and would recommend this product.

Pros:

– Good sound quality

– Inner circuit board is black with gold plating

– The cheapest prices for this type of amplifier

– Be able to power the unit with either 12V or 24V

Cons:

– Lack of high pass filter, plays low frequencies

– No instructions provided on how to power the amplifier on

2 Pieces PAM8406 Mini Audio Amplifier Board DC 5V

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

The 2 Pieces PAM8406 Mini Audio Amplifier Board DC 5V is a great option for when you need to amplify an audio source that has low power. This amplifier board also has a lot of output power and can work with many different types of speakers and headphones. The power efficiency is very high and it will help your battery last much longer. The protection features are handy too in order to keep the device from getting damaged due to overcurrent, short circuiting or exceeding the operating temperature limit.

This product ended up being a really great purchase for me since I’ve been trying to fix my old speakers that had stopped working. These speakers definitely work better than the ones that came with my device originally and they were very easy to install. I’ve had this for several months now and it works great! The overall quality of the amplifier board is very good too. I highly recommend this product for best performance and value!

Pros:

– High power output

– Good power efficiency

– Protections features to keep devices from getting damaged due to overcurrent, short circuiting or exceeding the operating temperature limit.

– Works with many different types of speakers and headphones.

Cons:

– The one color option is few

Clyxgs TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board

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.

This is an excellent buy and I am so happy with it! I had been looking for a way to amplify my speakers without having to buy a complete new system as I didn’t have the money. The price was great as well as the shipping cost. It arrived on time and without any damage, which was great! The sound quality is superb and probably better than any other amp in this price range. This is the only product I found which would work for my needs and it gave me exactly what I wanted.

I was very pleased with this amp. It sounds great, super clean. There are no issues at all with it, plug and play (literally). The quality of the components feels like they will last a long time. The big heatsink is a nice touch. I would recommend this to anyone who wants a decently priced amp that works well and without any issues. I couldn’t ask for more from an amplifier as far as value goes. Not only do you get the product at a cheap price, but it also ships quickly and efficiently with no damage to your product(s).

It’s good quality and works just fine, but I wouldn’t recommend it for powering multiple subwoofers or anything of that nature. It does work well for what I am using it for though! Overall, I think that if you want a great amplifier to power your speakers then look no further because this is the one you need to buy! I will definitely look to purchase from here again and recommend my friends and family do the same.

Pros:

– Powerful sound

– Nice big heatsink on a powerful chip

– Seem to be able to power up everything I have going through them without breaking a sweat

Cons:

– Price is higher than other amps in this price range

– No bass control

Class D Amplifier Board Benefits

class d amplifier board

The Class D amplifier board comes with a number of benefits that make them very appealing and is very affordable and can be bought with just a few thousand Rupees. There is no need to spend hundreds of thousands of Rupees for an amplifier board. The sound that is produced by the Class D amplifier board is also better than with the traditional amplifier boards. It produces less distortion in the sound. This amplifier board is very easy to install and can be soldered easily as well.

Small Class D amplifier boards can be used to power a set of speakers in a small room only. The larger versions of the Class D amplifier boards are more suitable for powering larger speakers and also audio systems that include other devices like mixers, preamps and amplifiers.

The sound produced by the Class D amplifier board is very clear and the noise levels are also very low. It produces less power loss as compared to other kinds of amplifier boards. The Class D amplifier board is also more durable and long lasting than the traditional amplifier boards.

Overall, this is a good product that can be used for various purposes like powering speakers or audio systems in places like hotels, restaurants, gyms, houses and shopping malls.

• Clean sound with less distortion

• Easy to install

• Long lasting

• Suitable for a large number of purposes

Factors To Consider When Choosing Class D Amplifier Board

class d amplifier board

The Class D amplifier board is a great choice for those who need an amplifier board and don’t want to spend a lot of money. They can be bought with just a few thousand rupees, which is very affordable as compared to the traditional boards that can cost hundreds of thousands of Rupees. These boards are powerful and produce clean sound without any distortion, making them ideal for small rooms or even larger rooms with other equipment like mixers, preamps and amplifiers. The Class D Amplifier Board also lasts much longer than traditional ones because they are more durable and less prone to power loss. Finally, these boards come in different sizes so you can use one for smaller purposes like powering speakers or audio systems in places like hotels restaurants gymsIt’s important to choose the right Class D Amplifier Board for your needs. There are many factors that need to be considered before making the final decision. The size of the room, the number of speakers, the budget and your personal preference are some of the factors that need to be considered before making an ultimate choice.

Price

The price is one of the most important things to consider when choosing a class D amplifier board. These boards come in varying prices, so it’s up to you what range you’re looking at spending on an amplifier board. If you have little budget, then there are cheaper options available but if you have a larger budget to spend on it, then there are more expensive options.

Type of Device

class d amplifier board

Choose your amplifier board according to the device that is going to be hooked up to it. If you’re powering small speakers or audio systems in a room, then smaller versions of the class d amplifiers will suffice. Larger versions are more suitable for powering larger speakers and audio systems that include other devices like mixers, preamps and amplifiers.

Music Genre

One thing to consider when choosing the perfect amplifier board is what kind of music you listen to. There are certain kinds of boards that work better with genres like hip hop whereas others are more effective when it comes to rock or pop music.

Size of Amplifier Board

Finally, consider the size as well as weight of the amplifier board that you’re choosing. Factors like where it’s going to be placed and what kind of devices are going to be hooked up to it need to be kept in mind as well. If you want a device which is light-weight and compact, then buy a smaller version of the class d amplifier board. If you want something bigger and heavier for your space, choose a larger class d amplifier board.

Additional Features/Extras

class d amplifier board

This is where you can get creative and purchase an amplifier board with additional features or extras like Bluetooth connectivity or digital display. Sometimes speakers come with an amplifier board as well, so think about what additional features might be a good fit for you. It’s up to you if you want to buy a simple version of the class d amplifier board or something more advanced with lots of extra features and technology on offer.

Brands

The brand of the class d amplifier board is also important to consider. Different brands offer different kinds of technology and features, so choose what’s best for you. Some offer more advanced technology than others, while some are more durable than others. You get what you pay for with this kind of product so it’s up to you if you want to go for something more affordable or spend a little more on a brand that offers better quality.

FAQs about Class D Amplifier Board

class d amplifier board

– How to clean a class D amplifier board?

For best results use a vacuum cleaner nozzle with brush attachment to blow out dust from the ventilation grilles.

– What is the difference between Class D Amplifier Board and other amplifiers in market?

The difference between this amplifier and other amplifiers in the market is their power. The class D outshines here with the ability to provide twice the electricity while retaining a good deal of its efficiency.

– Where do I place my Class D Amplifier Board?

If for example, you plan on placing yours on the floor, then it’s best to go for one that has rubber feet on its underside so that it doesn’t slide or slip.

All Class D Amplifier Boards are set up the same way so the location where you put yours is of no consequence. Just make sure it can handle the wattage needed for your speakers and devices by checking their RMS wattage.

Is it important to keep speaker cables away from the amplifier board?

Yes, keep speaker cables away from the amplifier board, because if they touch anything metal back there it can cause a short and fry the amp.

– Which is better, class D or class B for low budget customers?

Class D is better for low budget customers because the amplifier board has the ability to provide twice the electricity while retaining a good deal of its efficiency.

Conclusion

The perfect amplifier board for you will depend on your music genre preference, the size of that particular amp in relation to the speakers and other devices it needs to power, any additional features or extras you want to have in an amplifier board like Bluetooth connectivity or digital display. We know how confusing this can be so if you need help deciding which class d amplifier boards are right for you just let us know. We’re always happy to help with any questions you might have about this product. Good luck!

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