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Top 10 Best Amplifier Boards
for July 2022

Recommendations are independently chosen by Different.Guide editors. Purchases you make through our links may earn us a commission.

1
9.9
SCORE
DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free

DAMGOO 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control

Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free

by DAMGOO
What We like

Safety Protection: This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection

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Product Features

  • TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC: 12-24V;
  • 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.
  • 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.
2
9.8
SCORE
Bluetooth 100W+100W Amplifier Board with Treble and Bass Control, DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free

DAMGOO Bluetooth 100W+100W Amplifier Board with Treble and Bass Control

DC 9-24V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free

by DAMGOO
What We like

Safety Protection: This Amp Board Has Overheat Protection, Circuit Protection, Over-voltage and Under-voltage Protection

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Product Features

  • DUAL TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC: 12-24V;
  • 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.
  • 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.
3
9.2
SCORE
Fosi Audio ZK-502T Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2 Channel Mini Wireless High Power Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers TPA3116D2 50W x 2

Fosi Audio ZK-502T Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2 Channel Mini Wireless High Power Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers TPA3116D2 50W x 2

by Fosi Audio
What We like

Ensure SafetyThis Bluetooth amplifier board has a bottom plate and a top plate, support reverse connection protection, Over-voltage protection, under-voltage protection, Over-heat protection, Short-circuit protection.

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Product Features

  • Perfect HIFI SoundAdopt TPA3116D2(with AM interference suppression function) chip, with excellent sound quality. It ensures that even with high power operation for a long time, THD is less than 0.1%.
  • Mini but Powerful2 CH stereo output power 50watt * 2, working voltage range DC5-27V, for 4-8, 50watt-200watt passive speakers.
  • Two Input WaysSupport 3.5mm wired input and Bluetooth 5.0 input. Bluetooth signal distance up to 49ft. With volume control and power switch, Ideal for DIY your passive speakers.
4
9
SCORE
DAMGOO Bluetooth Amplifier Board, 100W+100W Peak Output Power, 2.0 Channel DC:8-24V, Password Free Connect, BT 5.0 AMP Board for DIY Wireless Speakers Board

DAMGOO Bluetooth Amplifier Board

100W+100W Peak Output Power, 2.0 Channel DC:8-24V, Password Free Connect, BT 5.0 AMP Board for DIY Wireless Speakers Board

by DAMGOO
What We like

Note: Please Use A Power Adapter With Sufficient Power To Connect The Amp Board, Otherwise The Sound Will Be Distorted. And Make Sure The AMP Board Is Away From The Wifi Signal.

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Product Features

  • Bluetooth 5.0: User Can Directly Connect with Wireless Bluetooth 5.0 without Password
  • Easy Installation and Short Start-up Sound: The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. The Sound of The Amp Board To Start And Connect To Bluetooth Is Short Rather Than Not a Asian Woman's voice.
  • Output Power: 100w+100w Output Power, Wide Voltage Input: 5V-24V, Can Be Powered by 9V/12V/15V/19V/24V. Adapter speaker 4-8 (50w-150w)
  • Protective Function:This BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection
5
8.8
SCORE
Bluetooth Amplifier Board Stereo Audio Amp 2x5W Mini BT 5.0 Receiver Module 3.7-5V for DIY Wireless Speaker

IS Bluetooth Amplifier Board Stereo Audio Amp 2x5W Mini BT 5.0 Receiver Module 3.7-5V for DIY Wireless Speaker

by Icstation
What We like

USB portThe on-board USB interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port.

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Product Features

  • DIY Bluetooth SpeakerJust need a battery(this product doesn't include battery), two speakers, and a case then you will get a nice Bluetooth speaker. Recommend for use with the Icstation TP4056 Micro USB 5V 1A Charging Board: https://www.amazon.com/dp/B01LHD9D7E
  • Low Standby ConsumptionUltra low power consumption when it is in standby mode. After 10 minutes standby, the board will automatically shut-down. Also it will automatically reconnect after power cycling the unit.
  • Updated BT 5.0Mini Bluetooth audio receiver board updates to Bluetooth 5.0 version, which is compatible with most mobile phones and Bluetooth adapters. The maximum transmission distance is about 15 meters.
  • Good SoundIt outputs 5W+5W dual channel stereo audio. Updated version supports anti cracking sound function and subwoofer enhancement. It also supports USB sound card, without drive. Just plug and play.
6
8.6
SCORE
DAMGOO Bluetooth 5.0 Amplifier Board,100w Audio Amp Board Dual Channel DC8-24V,Easy Installation and Password Free Connect to Phone Quietly

DAMGOO Bluetooth 5.0 Amplifier Board

100w Audio Amp Board Dual Channel DC8-24V, Easy Installation and Password Free Connect to Phone Quietly

by DAMGOO
What We like

TIP: adequate output power is required when the audio input is sufficient and the power supply voltage/current is sufficient, the relative power will be higher. Different impedance horns will have different output power.In the case of sufficient voltage and current, the larger the impedance horn, the smaller the relative sound power, please pay attention!

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Product Features

  • WIDE INPUT VOLTAGE: DC 9V-24V, Can Be Powered by 9V/12V/15V/18V/24V
  • TWO AUDIO INPUT WAYS:User Can Directly Connect with Wireless Bluetooth 5.0, or Choose the Headphone (Line in) Way
  • HIFI CHIPXY-502B Adopt TPA3116D2(with AM Interference Suppression Function) Chips, With Excellent Sound Quality. It Ensures That Even With High Power Operation For A Long Time, THD Is Less Than 0.1%.
  • PROTECTIVE FUNCTION:This BT Amp Is Designed with Protective Case, Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection
7
8.5
SCORE
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

Weewooday 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

by Weewooday
What We like

Package contents: you will get 2 pieces of audio amplifier boards, sufficient quantity to meet your various demands

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Product Features

  • Applications: digital power amplifier board is widely applicable to LCD TVs, Mutimedia speakers, AM/FM system and DABs
  • 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
  • PAM8406 amplify module: working voltage: DC 5V; Output power: 5W (2 5V)/3W (4 5V)/1.8W (8 5V); Input method: audio monaural input
8
7.3
SCORE
DAMGOO Audio Amplifier Board with Bluetooth 5.0, 10W 15W 20W 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell

DAMGOO Audio Amplifier Board with Bluetooth 5.0

10W 15W 20W 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell

by DAMGOO
What We like

I Am Small, But I Am Not Vulnerable I have three protection mechanisms, reverse connection protection, short circuit protection, and overheat protection, which means I am not easy to damage.

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Product Features

  • I Am Small, But My Power Is Not Small"I can provide a maximum power output of 20W * 2, if you use more than 20w * 2, it is recommended to add a heat sink on the back of this board;
  • I Am Small, But I Have Many FunctionsWith the latest Bluetooth 5.0 connection protocol, the power consumption is smaller and the transmission distance is farther. The same multi-function button can easily realize the volume + volume-, play / pause function;
  • I Am small, But I Have High Compatibility The DC power supply commonly used for wide voltage input (DC8-24V) can provide energy for me, and at the same time, I can connect 2-8 speakers;
9
7.3
SCORE
Patioer 1000W Car Audio High Power Amplifier Amp Board Powerful Bass Sub Woofer Board

Patioer 1000W Car Audio High Power Amplifier Amp Board Powerful Bass Sub Woofer Board

by Southmanage Trading Co.,Ltd
What We like

-With current protection, overload protection, short circuit protection.

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Product Features

  • -12V 1000W mono car audio amplifier board gives you a wonderful in-car entertainment.
  • -Crystal wiring terminals feature elegant appearance and convenient connection as well.
  • -3D structure adopts fiber drawing technology, more compact in size.
  • -Premium aluminum alloy board with strong heat dissipation, durable and anti-corrosion, provides a long service life.
10
7.3
SCORE
2Pcs Digital Amplifier Board,TPA3116D2 Dual Channel Audio Stereo AMP High Power Digital Subwoofer Power Amplifier Board 2x50W 5V 12V 24V for Store Solicitation Home Theater Square DIY Speakers

Beffkkip 2Pcs Digital Amplifier Board

TPA3116D2 Dual Channel Audio Stereo AMP High Power Digital Subwoofer Power Amplifier Board 2x50W 5V 12V 24V for Store Solicitation Home Theater Square DIY Speakers

by Deegoo-FPV
What We like

TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.

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Product Features

  • The digital amplifier board is operated by wide working voltage DC4.5-26V(24V recommended)with reverse connection protection,and it is highly recommended for 4-8 ohm speakers;
  • This digital amplifier is made of Use high-performance inductors and high-performance capacitors.
  • The TPA3116D2 device features short-circuit and thermal protection as well as over-voltage, under-voltage and DC protection to prevent complete failure.
  • The power amplifier board is made of high performance Original chip TDA3116D2, 2 channel stereo amplifier, 2x50W output power;

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