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| Best Seller  | Bluetooth 5.0 TPA3116 Audio Amplifier Module 2/2.1 CH 50W*2 100W*2 50W*2+100W Dual Channel 50W*2 Question and answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage the higher the current and the better the output power. If you only have 12V 1A you can bring a 3-4 inch... more | FREE shipping go to store |
 | Bluetooth 5.0 TPA3116 Audio Amplifier Module 2/2.1 CH 50W*2 100W*2 50W*2+100W Dual Channel 50W*2 Question and answer: 1. How to choose a power supply? The power supply with the board is critical. The higher the voltage the higher the current and the better the output power. If you only have 12V 1A you can bring a 3-4 inch... more | $36.99 $33.99 FREE shipping go to store |
| Best Seller  | 1.Plug And Play: Internet booster has AP mode simply plug the already connected network cable into the repeater s network port and you can convert wired to wireless. Plug and play without setting. 2.Indicator Light: WiFi signal booster can determine... more | FREE shipping go to store |
 | Description: HXJ8002 is a single channel 3W BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage 3 loads and provide an average output power of 3W with THD more | FREE shipping go to store |
 | Description: HXJ8002 is a single channel 3W BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage 3 loads and provide an average output power of 3W with THD more | FREE shipping go to store |
 | Description: HXJ8002 is a single channel 3W BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage 3 loads and provide an average output power of 3W with THD more | FREE shipping go to store |
 | BT5.2 TWS Wireless Module Power Amplifier Pcba Module 2 x 5W Audio Player Board Special attention: 1. Bat + is connected to the positive pole dc3.7v to 5V + GNT - is connected to the negative pole; 2. The working voltage of lithium battery is 3.7V or the DC of regulated power supply is 4.5-5v and the current is 600-700ma when one... more | FREE shipping go to store |
 | BT5.2 TWS Wireless Module Power Amplifier Pcba Module 2 x 5W Audio Player Board Special attention: 1. Bat + is connected to the positive pole dc3.7v to 5V + GNT - is connected to the negative pole; 2. The working voltage of lithium battery is 3.7V or the DC of regulated power supply is 4.5-5v and the current is 600-700ma when one... more | FREE shipping go to store |
 | YHAIOGS Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... more | FREE shipping go to store |
 | Amplifier Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... more | go to store |
 | Liaosiiii Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... more | FREE shipping go to store |
 | 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Features: Convenient car audio upgrade: Transform your car s AUX input into a wireless Bluetooth connection for seamless audio streaming. High-fidelity sound quality: Enjoy sound with HIFI... more | $10.99 $9.19 go to store |
 | Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... more | FREE shipping go to store |
 | FHKOEGHS Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... more | FREE shipping go to store |
 | Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Features: Convenient car audio upgrade: Transform your car s AUX input into a wireless Bluetooth connection for seamless audio streaming. High-fidelity sound quality: Enjoy sound with HIFI... more | go to store |
 | MVNSFEW Car Gadget Bluetooth 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 5.0 Audio Amplifier Board Module 2.0 Channel 50W*2 Material: metal Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not mind before ordering Thank you!)... more | FREE shipping go to store |
 | Stereo Power Amplifier Module Bluetooth 4.2 5W+5W Audio AMP Board with USB Charging Port Stereo Power Amplifier Module Bluetooth 4.2 5W+5W Audio AMP Board with USB Charging Port Item Type: Stereo Amplifier Module Material: PCB Working Voltage: 3.7-5VDC Maximum Working Current: 5V 2A Length: Approx. 40mm/1.6in Width: Approx. 20mm/0.8in... more | go to store |
 | Specification: Item Type: Digital Power Amplifier Material: PCB Function: Power Amplifier Board Chip Model: TPA3116D2 Bluetooth Version: 4.2 Working Voltage Range: DC 12-24V 3-4A or 19-24V 4-5A. If high power is required 20-24V 8-9A or more. Bluetooth... more | FREE shipping go to store |
 | Specification: Item Type: Digital Power Amplifier Material: PCB Function: Power Amplifier Board Chip Model: TPA3116D2 Bluetooth Version: 4.2 Working Voltage Range: DC 12-24V 3-4A or 19-24V 4-5A. If high power is required 20-24V 8-9A or more. Bluetooth... more | FREE shipping go to store |
 | Specification: Item Type: Audio Amplifier Board Model: TB21S Material: PCB Brass ABS Purpose: For Audio Optimization Adaptive Speaker: Left and Right Channel: 20-50W 4-8Ω; Subwoofer: 20-100W 3-8Ω Package List: 1 x PCB Mainboard 2 x Cover Plates 4 x... more | FREE shipping go to store |
 | 1* Bluetooth Sound Module Motherboard Module Audio Power Amplifier Bluetooth 5.0 TPA3116D2 Specifications: Product name: 50W Bluetooth audio module*2 Bluetooth version: 5.0 (unshielded 10 meters) Signal to noise ratio: > 90 dB Audio input: AUX + Bluetooth Channel: 2.0 (stereo) Chip solution: TPA3116D2a (with AM interference suppression... more | FREE shipping go to store |
 | 2*30W HIFI Audio Bluetooth 5.0 Digital Power Amplifier Module w/ 6J1 Tube Preamp Product parameters: Adapter power supply: DC12V; 3A Audio input: AUX+Bluetooth Input sensitivity: 800mV Adapted speakers: 4-8Ω; 5-50W Power output: MAX 30W*2 @4Ω Frequency response range: 20Hz-20KHz Bare machine size: 107*80*40mm (height does not... more | FREE shipping go to store |
 | 2*30W HIFI Audio Bluetooth 5.0 Digital Power Amplifier Module w/ 6J1 Tube Preamp Product parameters: Adapter power supply: DC12V; 3A Audio input: AUX+Bluetooth Input sensitivity: 800mV Adapted speakers: 4-8Ω; 5-50W Power output: MAX 30W*2 @4Ω Frequency response range: 20Hz-20KHz Bare machine size: 107*80*40mm (height does not... more | FREE shipping go to store |
 | Description: This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can install and use it... more | FREE shipping go to store |
 | Diymore ZK-1002T/ZK-TB21 TPA3116 AUX+Bluetooth 5.0 Audio Power Amplifier Module 100W*2 Item Description ZK-TB21 Features: Product name: 2.1 channel bluetooth audio power amplifier module Product Model: ZK-TB21 Bluetooth version: 5.0 (unblocked 10 meters) Input Sensitivity: 500mV Input method: AUX+Bluetooth Number of channels: 2.1... more | FREE shipping go to store |
 | MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier For amplification we use the MAX4466 an op amp designed to accomplish this delicate task. With excellent power supply noise rejection so this amplifier sounds really good and isn t nearly as noisy or scratchy as other mic amp breakouts we ve tried. You... more | FREE shipping go to store |
 | MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier Item Type: Microphone Amplifier Module Power Supply Voltage: + 2.4V to + 5.5V (can be directly connected for STM /for Raspberry Pi and other development board) Power... more | go to store |
 | Description: This 2 channel audio amp board features for AUX input and USB input and also allows you to input via bluetooth. This bluetooth-compatible digital power for amplifier module features bluetooth-compatible 5.0 and the bluetooth-compatible... more | $21.21 $17.32 FREE shipping go to store |
 | MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier 1�For amplification we use the MAX4466 an op amp designed to accomplish this delicate task. 2�With excellent power supply noise rejection so this amplifier sounds really good and isn t nearly as noisy or scratchy as other mic amp breakouts we ve... more | FREE shipping go to store |
 | 5 Pieces PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Boards This miniature PAM8403 3W Class D audio amplifier module offers low THD+N allowing it to achieve high-quality sound reproduction all in a form factor about the size of a US postage stamp! It can be used in any DIY design requiring a miniature audio... more | FREE shipping go to store |
 | Diymore ZK-1002T/ZK-TB21 TPA3116 AUX+Bluetooth 5.0 Audio Power Amplifier Module 100W*2 Item Description ZK-TB21 Features: Product name: 2.1 channel bluetooth audio power amplifier module Product Model: ZK-TB21 Bluetooth version: 5.0 (unblocked 10 meters) Input Sensitivity: 500mV Input method: AUX+Bluetooth Number of channels: 2.1... more | FREE shipping go to store |
 | MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier 1�For amplification we use the MAX4466 an op amp designed to accomplish this delicate task. 2�With excellent power supply noise rejection so this amplifier sounds really good and isn t nearly as noisy or scratchy as other mic amp breakouts we ve... more | FREE shipping go to store |
 | Description: Brand new and high quality 5 times the board preamp. This audio preamplifier board uses the original imported op amp chip which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier... more | $10.09 $6.99 FREE shipping go to store |
 | Rinhoo Power Amplifier Board Bluetooth 5.0 Aux Audio Amplifier Module 2.1 Channel Stereo Equalizer Description: This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can install and use it... more | FREE shipping go to store |
 | Diymore ZK-1002T/ZK-TB21 TPA3116 AUX+Bluetooth 5.0 Audio Power Amplifier Module 100W*2 Item Description ZK-TB21 Features: Product name: 2.1 channel bluetooth audio power amplifier module Product Model: ZK-TB21 Bluetooth version: 5.0 (unblocked 10 meters) Input Sensitivity: 500mV Input method: AUX+Bluetooth Number of channels: 2.1... more | FREE shipping go to store |
 | MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier For amplification we use the MAX4466 an op amp designed to accomplish this delicate task. With excellent power supply noise rejection so this amplifier sounds really good and isn t nearly as noisy or scratchy as other mic amp breakouts we ve tried. You... more | FREE shipping go to store |
 | Power Amplifier Board Bluetooth 5.0 Aux Audio Amplifier Module 2.1 Channel Stereo Equalizer Description: This kind of bluetooth audio power amplifier module is a good replacement for the damaged bluetooth module which can provide you with good performance. This 2.1 channel power amplifier is easy to change you can install and use it... more | FREE shipping go to store |
 | 2024 MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier 1�For amplification we use the MAX4466 an op amp designed to accomplish this delicate task. 2�With excellent power supply noise rejection so this amplifier sounds really good and isn t nearly as noisy or scratchy as other mic amp breakouts we ve... more | FREE shipping go to store |
 | Diymore TPA3116D2 Digital Audio Power Amplifier Board Module DC12-24V 2-Channels 2*80W Feature 1. Using high-quality materials the quality is guaranteed 2. Durable and long life 3. Small and exquisite appearance 4. Simple to use 5. Wide range of applications Specification Product Name: Audio Amplifier Board Input voltage: DC12-24V Input... more | FREE shipping go to store |
 | Diymore HT21 TDA7498E 2.1CH Bluetooth Digital Audio Power Amplifier Module 160W*2+220W Description: Product name: 2.1 channel Bluetooth audio power amplifier module Product model: ZK-HT21 （ the Upgraded version upgraded to Bluetooth decoder chip) for Bluetooth version: 5.0 (unobstructed 15 meters) Input method: AUX + for Bluetooth +... more | FREE shipping go to store |
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