We consider a audio amplifier board to be a worthy investment in the long run. In the following post, we will help you to select the best audio amplifier boards.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Drok Audio Amplifier Board READ REVIEW

Best For Plenty Of Power: Buy: Damgoo Audio Amplifier Board READ REVIEW

Best For Blue Tooth: Buy: Onyehn Audio Amplifier Board READ REVIEW

Best For Small Projects: Buy: Weewooday Audio Amplifier Board READ REVIEW

Best For Subwoofer: Buy: Dajunguo Audio Amplifier Board READ REVIEW

Best For Stereo Output: Buy: Adafruit Audio Amplifier Board READ REVIEW

Best For Wide Range Of Applications: Buy: Xingyheng Audio Amplifier Board READ REVIEW

Best For The Money: Buy: Hiletgo Audio Amplifier Board READ REVIEW

Best Overall: Drok Audio Amplifier Board

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The DROK audio amplifier board is specially designed for your daily purpose and has plenty of most useful features. The DROK audio amplifier board is great for full range, works fine, it is compact and has a perfect design. Manufacturer says: Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. The class d dual - channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection.

The amplifier has been engaged in technical research, development, manufacture and sale of all kinds of amplifier boards for many years. Above all, the DROK audio amplifier board allows for enough power, is beautiful, it works well for loud sound and has the best design.

Almost all customers found that the amplifier can make about 10 watts plus a little bit more for the bluetooth. And, they also found that the board can get deafeningly loud very fast. Further, they strongly agree that this thing might draw about an amp or so in normal service. Overall, many have used the board for more than a few months without any problems, and it shows no sign of giving up.

• This is a quiet, efficient, and good sounding amp.
• The pins are marked on the board, in front and on the back.
• This is used for a homemade bluetooth alarm clock/music player.
• This is a good little amp for a raspberry pi.

Best For Plenty Of Power: Damgoo Audio Amplifier Board

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The Damgoo audio amplifier board's material feels more premium than its price would suggest. The Damgoo Audio Amplifier Board is smart and it is designed for multi-function. The Manufacturer says: Paying attention to customer experience and satisfying customers is our service tenet. The power amplifier board should be as far away as possible from the wifi signal ( router ) to avoid signal interference.

The board is awesome and it makes for a great buy. Above all, the damgoo audio amplifier board, suitable for mobile phone, comes with a power output and it is great for wide voltage input.

Most customers found that the amplifier is ....it's about the size and shape as an old zippo cigarette lighter. In addition, a few also found that the amplifier has good sound quality. The volume doesnt distort too much at higher volumes. Further, they say that the diminutive size of the amp pumps out a large volume. To sum up, many have used the amplifier for more than a few months without any issues, and it shows no sign of giving up.

• This can be adjusted by the end user.
• This will connect with anything 5.0 and lower.
• This amp does not appear to be available with a remote.
• It is very loud and it has a play / pause.

Best For Blue Tooth: Onyehn Audio Amplifier Board

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The Onyehn Audio Amplifier Board's high-end materials make sure that it ages well with use. The onyehn audio amplifier board works well for good quality sound and has a great design. Make sure this fits by entering your model number. In addition, the board is awesome, is great for the price, it is suitable for board size and has a product design.

Above all, the onyehn audio amplifier board comes with 200 multiplier benefits circuit design 2.

Most buyers opine that the board works well for headphone amp. Moreover, they strongly agree that the board is all well documented in any lm386 datasheet. Moreover, a few say that the board is a great job, up to about 3w. In conclusion, many buyers have used the onyehn audioamplifier board for more than a few months without any issues, and it shows no sign of giving up.

• This amplifier wants line - level input, which is very low power.
• This looks well made to add to that, it comes in two versions.
• This is a real 386, which is a great deal.
• This is great in audio frequency, not low frequency.

Best For Small Projects: Weewooday Audio Amplifier Board

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Best part: Weewooday Audio Amplifier Board costs comparatively little and it is available to ship in 24 hours. The weewooday audio amplifierboard is reliable and it is good for low distortion. Make sure this fits by entering your model number. In addition, this is amazing for the price and it works with a micro-usb cable.

Finally, the weewooday audio amplifier board works well for power adapter, works well for power supply voltage and it is perfect for small speakers.

Most customers found that the amplifier can be connected to select functions. And, a few strongly agree that the amplifier is dual channel audio, so there are r and l marks. To sum up, buyers found this to be one of the best boards for daily purposes.

• This works well enough. Additionally, it is great for small projects.
• This is high power level, and at low power level, chip will shut down.
• This provides comprehensive protection against faults with short-circuit protection and thermal protection.
• This can be connected to select functions.

Best For Subwoofer: Dajunguo Audio Amplifier Board

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The Dajunguo Audio Amplifier Board's material feels more premium than its price would suggest. The dajunguo audio amplifier board stays connected, good enough and it is get more. A small power amplifier can also create a small movie theater for you. Further, it is great with solid sound, it remains clear and it is much louder.

The board has short-circuit protection, over-current, over-heat, and anti-reverse protection. Further, it is built for great sound, is good for input voltage and it allows for better performance. Above all, the dajunguo audio amplifier board is built for amazing sound, is good for form factor and it has high compatibility.

Most buyers found that the board works well, and is simple to use. Moreover, they say that the amplifier is compatible with 24volt 0-2500ma. Moreover, they also found that the board is perfect for any part of the house. Overall, most buyers agree that the board suits them best, and no one questions it.

• This is perfect for diary sound projects.
• This is used for subwoofers with power amplifier function.
• The Manufacturer says: paying attention to customer experience and satisfying customers is our service tenet.
• This is no bigger than a sandwich and can be placed in an unobtrusive place.

Best For Stereo Output: Adafruit Audio Amplifier Board

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The Adafruit Audio Amplifier Board's material feels more premium than its price would suggest. The adafruit audioamplifier board is used for line level, makes for a great solution and it is good for headphone jack. To use this board, a little soldering is required to attach the terminal blocks and other components, but it is fairly easy and I expect it should take less than 15 minutes. This 20w stereo amplifier is a slim board that has a class d amplifier onboard that can drive 2 channels of 4 - 8 ohm impedance speakers at 20w each.

The board is optional and it is good for high end. Further, it comes with excellent instructions and it is perfect for home theater. Finally, the adafruit audio amplifierboard is great with great quality, is good for stereo output and it works perfectly.

Almost all buyers quickly discovered that the amplifier works well with sufficient voltage. And, a few also found that the board is perfectly well, zero detectable noise when sitting idle, and this little board gets loud enough to comfortably fill a room. Moreover, a few say that the amplifier it replaced weighed 20 pounds and made a ton of heat in summer, heating the room more than reasonable. In conclusion, most customers found the amplifier is functionally comfortable and no one questions it.

• This allows for enough power and it is electrical.
• This is highly recommend, is built for great sound and its quality is good.
• Up to 93% efficient (88-93% typical).
• 20ma quiescent current (or put into shutdown for 1ua quiescent).

Best For Wide Range Of Applications: Xingyheng Audio Amplifier Board

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The Xingyheng line of amplifiers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Xingyheng Audio Amplifier Board is made of electronic accessories, nickel plating on surface(anti-oxidatioan), inner conductor. It is long - lasting and durable for you to use. This product, even if the output is short circuit, will not burn out the module and it is safer.

The amplifier is used for power input and it is perfect for high output. Above all, the xingyheng audio amplifier board is green, works great, it is adjustable and has an amplifier design.

Most buyers quickly discovered that the board was a dual channel chip. Also, they also found that the amplifier is where you will insert the tip of an ac transformer ranging from 6-12 volt. Moreover, a few say that the board is easy to get around. With no doubts, this board passed the test and had very satisfied buyers eager to share their experience.

• This is perfect for low power consumption and it works fine.
• This has current limiting, short circuit and over temperature protection.
• This allows the listener to hear the signal.
• This is about 4-8 ohms, 5-15w.

Best For The Money: Hiletgo Audio Amplifier Board

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We would, of course, be remiss if we didn't mention the Hiletgo Audio Amplifier Board for daily use. The hiletgo audio amplifier board is designed to supply voltage, is used for current drawing and it works well with clean output. . In addition, it has powerful sound and it is very nice. Finally, the hiletgo audio amplifier board is awesome, is continuous and it is impressive.

Almost all customers agree that the board is not the real tpa3116d2 chip. In addition, they say that the amplifier features power handling and would have a big thermal pad for this heat-sink. In addition, a few strongly agree that the amplifier is a good amp board for your next audio project.

• Good brand reputation.
• One of the newcomers and featured product.