10 Best Audio Amplifier Board 2020, Buyer’s Guide

The power amplifier of an audio setup is essential in getting the simplest results. Choosing the proper amplifier for your loudspeakers and overall audio system may be a big decision. There are numerous options out there when it involves choosing an influence amplifier board. during this article, we’ll mention the simplest and most prominent brands/manufacturers to seem out for when choosing the simplest power amp for your setup.

An amp should be the middle of your hi-fi world. Everything flows into it, and everything flows out of it. there is a lot of mystique that has sprung up around amps, and tons of related jargon that has been created over the years, but the great news is that the quality is basically high now – even for budget amps. Below, we’ve highlighted this year’s top models, and regardless of what budget you’re on, there is a model here that’ll supercharge your audio system. We’re covering only integrated amps here – no discrete power or preamplifiers – and we’ve tried to stay prices sane. And to finish your system, inspect our lists of the simplest Bookshelf Speakers and Best Floorstanding Speakers.

1

Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Subwoofer Amp

AMAZON
$33.99

OVERVIEW:

This item Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Subwoofer Amp. Thus, Bluetooth 3.5mm AUX/3 PIN inputs, almost compatible with all home audio devices like phone, tablet, computer, CD player, also convenient for you to DIY. Supporting Bluetooth 5.0 to understand stable & high-speed transmission speed. 2PCS TPA3116D2 chip, one for bass channel and one for left and right channel amplification. Max output power can reach 50W*2(L/R) and 100W(subwoofer), easy to drive most home desktop/bookshelf / indoor passive speakers. with preamplification and bass frequency division processing, 5PCS potentiometers are used for bass volume/bass frequency/left & right channel volume/main volume & input switch. DC 12-24V voltage, are often powered by switching power supply or accumulator, for enjoying high-quality music on the road or outdoors. Furthermore, concise layout and reasonable wiring, no pop and audible noise even at high power output. 

In addition, The sound is extremely clear and smooth, the bass with shocking effects a bit like within the cinema, providing an auditory feast.

SPECIFICATION

  • Package Dimensions: 6.1 x 6 x 2.2 inches
  • Item Weight: 12 ounces
  • Manufacturer: Nobsound

Features:

  • Multiple audio inputs
  • Bluetooth 5.0 & Classic TPA3116 chip
  • Powerful design & wide voltage
  • Perfect circuit & HiFi clear sound

Whet you get:

  • One Finished Board + Case

PROS

CONS

2

Arylic Subwoofer Amplifier Board, WiFi & Bluetooth 5.0 50W2 Stereo Pair + 100W

AMAZON
$99.00

OVERVIEW:

This Arylic Subwoofer Amplifier Board, Huge music resources supported like Spotify, Pandora, Amazon Music, Tidal, Deezer, Qobuz, Internet Radio, I heart radio, Napster, etc. Thus, Except for online music, you furthermore may play local music by NAS, USB storage where you’ve collected your favorite song for years. Moreover, Streaming your audio by Wi-Fi, Bluetooth 5.0, DLNA, UPnP, Airplay, Spotify Connect. regardless of where you’re in your house, you’ll always remove your phone to play a song for you or your family. Like playing a Bedtime Story for your Children, a love song for your wife, easy and wirelessly. Our App called “4stream” that’s compatible with your iOS & Android system. All the features are often simply controlled by the App. 

In addition, And you furthermore may receive the notification for our regular online firmware update automatically in our App.

SPECIFICATION

  • Product Dimensions: 4.88 x 3.94 x 0.98 inches
  • Item Weight: 7 ounces
  • Manufacturer: Rakoit Technology(SZ) Co., Ltd
  • Item model number: Up2stream amp 2.1

Features:

  • Besides adjusting the volume in real-time,
  • Up2stream Amp 2.1 equipped with 50W*2 stereo pair + 100W high-powered subwoofer.
  • It is hard to find a 2.1 channel amp module with wifi streaming on the market at this price ratio. 

PROS

CONS

3

Speaker DIY Kit, DROK 15W+15W Amplifier Board + 2pcs 15W 4 Ohm Speakers

AMAZON
$44.99 

OVERVIEW:

This Speaker DIY Kit, DROK 15W+15W Amplifier Board + 2pcs 15W 4 Ohm Speakers, 2.0 Dual Channel Digital Audio Power Amp Module 90dB HiFi Full Range Mini Home Stereo Woofer Loudspeaker with Power Adapter. Likewise, working voltage DC 8-26V; output power 15W stereo, efficiency over 90%; general harmonic distortion noise but 0.2%. Furthermore, multi-protections (input reverse connection protection, short protection, over-heat, over-current, over-voltage, under-voltage; EMI is allowed to pass); artificial material (noble black immersion gold circuit card, PAM8620 chip, KEMET speaker capacitor, large-capacity filter capacitor, black copper terminal, gold-plated audio input terminal blocks). impedance 4 ohm; effective frequency 108Hz~20kHz; sensitivity 90dB; outer diameter 78mm; height 52mm; hole diameter 71mm.

In addition, anti-magnetic design; blended bomb wave, strong fatigue resistance; high-quality rubber edge.

SPECIFICATION

  • Manufacturer: DROK
  • Item Weight: 2.46 pounds
  • Package Dimensions: 9.76 x 7.72 x 3.43 inches

Features:

  • AMPLIFIER BOARD: working voltage DC 8-26V; output power 15W stereo, efficiency over 90%.
  • BOARD FEATURES: multi-protections (input reverse connection protection, short protection, over-heat, over-current, 
  • AUDIO SPEAKER: rated power 15W; impedance 4 ohm; effective frequency 108Hz~20kHz
  • SPEAKER FEATURES

What you get:

  • One Audio Amplifier Board 2x 15W+15W Speaker 1x 12V Power Adapter 2x Male DC Connector

PROS

CONS

4

DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board

AMAZON
$35.99

OVERVIEW:

This DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board, Launched by TI, with very high index parameters. Therefore, the very best modulation frequency can reach 1.2MHZ, and therefore the high-power output distortion is a smaller amount than 0.1%. Moreover, the massive conductor can provide a good cooling effect for the continual high-power output of AMP, thus avoiding the chip from being burned out. High-grade fence terminal-convenient wiring, tough to short circuit.

In addition, Two power input methods can meet your different wiring needs.

SPECIFICATION

  • Product Dimensions: 4.72 x 3.94 x 0.87 inches
  • Item Weight: 6.9 ounces
  • Manufacturer: DAMGOO
  • Item model number: ZK-TB21

Features:

  • TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to make sure Continuous Serial High-power Operation, 
  • Treble & Bass Control: If you’re uninterested in The Inherent High& Low Bass, Why Not Try The High & Low Control Knob.
  • Bluetooth and AUX Function: Bluetooth 5.0 version, Transmission Distance Is Farther.
  • Safety Protection: This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage, and Under-voltage Protection;
  • 7 * 24 Hours After-sales Service: Listening To Customer Experience And Satisfying Customers Is Our Service Tenet.

Whet you get:

  • ZK-TB21 Power Amplifier Board One
  • Protective Shell One Set
  • DC Plug One
  • Screwdriver One
  • Knob Five

PROS

CONS

5

AIYIMA DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power

AMAZON
$31.99
$27.99

OVERVIEW:

This item AIYIMA DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth amplifier Board 50W+50W+100W (Bluetooth Amp). Thus, 100W Subwoofer Amplifier Board; Bluetooth 5.0 Power Amplifier, Frequency response range. Furthermore, DC 12-24V(maximum voltage is not any quiet 24V); built-in TPA3116 amplifier chip; This may be a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board. wide operating voltage, power-saving design, quite 90% power efficiency. Maximum support 100W (Bass) bass channel output. Audio input sensitivity: 500 mv; Speaker impedance: bass speaker impedance: 2-8 ohm.

In addition, you’ll use an honest switching power supply adapter, laptop switching power supply.

SPECIFICATION

  • Package Dimensions: 5.67 x 4.49 x 1.26 inches
  • Item Weight: 5.3 ounces
  • Manufacturer: AIYIMA

Features:

  • This is a support for Bluetooth audio receiver board, with preamp amplification, bass frequency processing. With Bass, Treble Frequency adjustment
  • Left and Right channel volume adjustment, the entire volume potentiometer control 2.1 amplifier board
  • DC power supply 12-24V power supply, maximum support 50W (left channel) +50 W (right channel) +100 W (bass channel) three-channel output
  • Use of us TI company TPA3116D2 digital amplifier chip because the core, a parallel bridge subwoofer output, do a left and right channel output
  • Wide operating voltage efficiency of up to 90%. Can use good performance switching power supply, laptop switching power supply, you’ll also use the charging bottle or car power supply, etc
  • Bluetooth 5.0 version

What you get:

  • One 2.1 Digital Bluetooth Amplifier Board

PROS

CONS

6

HUAZHU DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Pow

AMAZON
$26.90

OVERVIEW:

This HUAZHU DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth amplifier Board 50W+50W+100W (Bluetooth Amp), Bluetooth Amp. Also, tpa3116 amplifier 100W Subwoofer Amplifier Board;Frequency response range: input: 20 Hz – 20 kHz, output: 20 Hz – 180 Hz. Moreover, tpa3116 2x50w amplifier board Operating voltage range: DC 12-24V(maximum voltage is not any quite 24V); built-in TPA3116 amplifier chip; This may be a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board. Bluetooth amplifier board DC 12-24V power supply, wide operating voltage, power-saving design, quite 90% power efficiency. Maximum support 100W (Bass) bass channel output. Audio input sensitivity: 500 mv; Speaker impedance: bass speaker impedance: 2-8 ohm

In addition, you’ll use an honest switching power supply adapter, laptop switching power supply, Here is our 24V power DIY amplifier.

SPECIFICATION

  • Package Dimensions: 5.8 x 4.1 x 1.5 inches
  • Item Weight: 6.4 ounces
  • Manufacturer: HUAZHU

Features:

  • Can choose different sounds consistent with individual preference, the only effect on a bass of the left and right channel.
  • Pull switch inward, increase the left and right red drum to full frequency output.
  • If the bass volume is extremely loud, it’s going to not have an obvious effect.
  • Because the bass channel output has included these basses, and the bass volume is far louder than the quantity of the left and right channels.
  • Note: Default Bluetooth mode after power is connected
  • If you would like Aux input, please disconnect the Bluetooth, press the switch change to audio input mode.
  • Turn the quantity potentiometer to the left to decrease the quantity, address the proper to extend the quantity, press the function switch.

PROS

CONS

7

Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2 Channel Mini

AMAZON
$24.99

OVERVIEW:

This item Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2 Channel Mini, Large-area cooling system, and high-quality module, it’ll not overheat and stop work on long-time high output. Also, for All copper power interfaces, the metal part won’t overheat; The speakers interface with separate grids makes the wiring safer and isn’t susceptible to short circuits. Adopt two TPA3116D2 amplifier chips, the distortion is a smaller amount than 0.1% even at high power output. 

In addition, Modulation frequency up to 1.2MHZ, built-in LC filter capacitor to form the vocals clearer.

SPECIFICATION

  • Product Dimensions: 3.7 x 2.76 x 0.83 inches
  • Item Weight: 5.4 ounces
  • Manufacturer: Fosi Audio

Features:

  • HiFi Sound: Adopt TPA3116D2(with AM interference suppression function) chips, with excellent sound quality.
  • Mini but Powerful: 2 CH stereo output power 100watt * 2, working voltage range DC5-27V, for 4-8Ω, 50watt-300watt passive speakers.
  • Two Input Ways: Support 3.5mm wired input and Bluetooth 5.0 input. 
  • Continuous & Stable: 5 * a 470uF high-quality capacitor brings a stable output.
  • Ensure Safety: This Bluetooth amplifier board features a bottom plate and a top plate,

PROS

CONS

8

YEMIUGO HiFi 100W Bluetooth Amplifier Board TPA3116

AMAZON
$18.99

OVERVIEW:

This item YEMIUGO HiFi 100W Bluetooth Amplifier Board TPA3116,50W+50W Digital Stereo AUX Audio Amp Board, Dual Channel DC 5V-27V with LC Filter Technique. Also, Allowing you to possess more sound choices. you’ll adjust the quantity freely, enjoy the tiny movie atmosphere. Furthermore, the very best modulation frequency can reach 1.2MHZ, and therefore the high-power output distortion is a smaller amount than 0.1%.

In addition, It can quickly release heat, you are not worried about overheating, and you can assemble the amplifier board easily.

SPECIFICATION

  • Product Dimensions: 1.97 x 1.18 x 0.47 inches
  • Item Weight: 3.29 ounces
  • Manufacturer: YEMIUGO

Features:

  • HIFI Perfect Sound: adopt TPA3116D2 a category D chip, the distortion is a smaller amount than 0.1% even under high power operating, modulation frequency up to 1.2MHZ. 
  • AUX and Bluetooth Input: with two Audio Input Ways, you’ll directly Connect with Wireless Bluetooth 5.0 or Choose the Headphone (AUX) input. you can liberal to control the module in 15 meters range
  • Dual-Channel: This stereo amplifier module works with DC 5V-27V and 4/8 ohm 30W-200W speakers(recommend 30W-50W). 
  • Protect Function: This BT Amp with a protective shell, Support reverse connection protection,
  • Please use an influence adapter with sufficient power to attach the amp board, otherwise, the sound is going to be distorted.

PROS

CONS

9

Bluetooth 5.0 Audio Amplifier/Receiver Board Stereo Sound TPA3116 Kits, 50W x2 DC 5-27V

AMAZON
$16.99

OVERVIEW:

This Bluetooth 5.0 Audio Amplifier/Receiver Board Stereo Sound TPA3116 Kits, 50W x2 DC 5-27V. Therefore, Hifi digital class D micro AMP, Bluetooth 5.0: more stable and faster wireless transmission with fewer losses. Moreover, PA3116D2 Chip, output power: 50W * 2, voltage input: DC 5V-27V, Adapter speaker 4-8Ω 

In addition, Two input ways: BT 5.0 and 3.5mm AUX input, Very powerful and clear sound. No ground noise and pop.

SPECIFICATION

  • Package Dimensions: 4.5 x 2.7 x 2 inches
  • Item Weight: 4.5 ounces
  • Manufacturer: highlighting
  • Item model number: WUZHI-502

Features:

  • Hifi digital class D micro AMP
  • Bluetooth 5.0: more stable and faster wireless transmission with fewer losses.
  • TPA3116D2 Chip, output power: 50W * 2, voltage input: DC 5V-27V, Adapter speaker 4-8Ω 
  • Two input ways: BT 5.0 and 3.5mm AUX input.
  • Very powerful and clear sound. No ground noise and pop.

PROS

CONS

10

MakerHawk 2Pcs Digital Amplifier Board

AMAZON
$15.99

OVERVIEW:

This MakerHawk 2Pcs Digital Amplifier Board, TPA3116D2 Two, The digital amplifier board is operated by wide working voltage DC4.5-26V(24V recommended)with reverse connection protection. Thus, the facility amplifier board is formed of high-performance Original chip TDA3116D2, 2 channel stereo amplifier, 2x50W output power. Furthermore, This digital amplifier is very recommended for 4-8 ohm speakers. The TPA3116D2 device features short-circuit and thermal protection also as overvoltage, Undervoltage, and DC protection to stop complete failure.

In addition, TDA3116D2 is widely utilized in-store solicitation, home theatre, square speakers, etc. due to its excellent performance and comprehensive cost performance.

SPECIFICATION

  • Product Dimensions: 2.48 x 2.01 x 0.89 inches
  • Item Weight: 3.53 ounces
  • Manufacturer: MakerHawk

Features:

  • The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, Undervoltage, and DCprotection to prevent total failure.

Whet you get:

  • Two TPA3116D2 Digital Amplifier Board

PROS

CONS

Conclusion:

Best budget stereo amplifiers board are essential to lovers of music that but their budget retrain them from buying expensive amps. Being cheap doesn’t mean poor quality; some will serve you even better than expensive ones. you’ll enjoy high-quality music wherever you’re, either reception, club, church, discos, parties, pubs, among other entertainment places. But the large question is, how will you recognize the simplest budget stereo amplifier? The above are among the simplest, and you’ll choose one when buying your amp.

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