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Digital Amplifier Module

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BK8002 DC 5V Bluetooth Power Amplifier Stereo Audio Receiver AUX Input Support U-disk SPP 3W+3W BK8002 DC 5V Bluetooth Power Amplifier Stereo Audio Receiver AUX Input Support U-disk SPP 3W+3W 1.Description:   It is a BK8002 Bluetooth 5.0 stereo audio transceiver module support amplifier module.It has a built-in amplifier module and can connect to speaker directly.    2.Feature:   1>.Blue... $7.49
$9.99
SKU: 15181
$7.49
$9.99

26

BK3254 Bluetooth Power Amplifier BLE4.1 Stereo Audio Receiver Module AUX Input Support U-disk TF Card BK3254 Bluetooth Power Amplifier BLE4.1 Stereo Audio Receiver Module AUX Input Support U-disk TF Card 1.Description:   It is a BK3254 Bluetooth 5.0 stereo audio transceiver module.It output audio signal and can connect to amplifier then connect speaker.   2.Feature:4.1   1>.Audio transceiver module &... $7.49
$9.99
SKU: 15180
$7.49
$9.99

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CSRA64110 DC 5V Bluetooth Mono Power Amplifier Board Audio Receiver Module 4ohm 5W 8W Low Power Consumption CSRA64110 DC 5V Bluetooth Mono Power Amplifier Board Audio Receiver Module 4ohm 5W 8W Low Power Consumption 1.Description:   It is a CSRA64110 Bluetooth mono audio receiver module.It has a built-in amplifier module and can connect to speaker directly.   2.Feature:   1>.Mono output    2>.Audio ... $7.49
$9.99
SKU: 15178
$7.49
$9.99

26

50W+50W HIFI Bluetooth Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C 50W+50W HIFI Bluetooth Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C 1.Description:     ZK-502C is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY wireless Bluetooth sp... $6.74
$8.99
SKU: 14855
$6.74
$8.99

26

ZK-502L Bluetooth Audio Stereo Module BLE5.0 Digital Amplifier Module 50W+50W ZK-502L Bluetooth Audio Stereo Module BLE5.0 Digital Amplifier Module 50W+50W 1.Description:     ZK-502L is a high-power stereo Bluetooth audio module. Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY wireless Bluetooth s... $5.24
$6.99
SKU: 14853
$5.24
$6.99

26

Stereo Bluetooth Power Amplifier Board 50W+50W 12V 24V Bluetooth Receiver Module Support TF Card U-Disk Stereo Bluetooth Power Amplifier Board 50W+50W 12V 24V Bluetooth Receiver Module Support TF Card U-Disk 1.Description:  It is a Bluetooth power amplifier board with high-fidelity stereo sound quality, Bluetooth audio input and support U-disk/TF card audio file input.   Support unobstructed onnected to 15 meters (depen... $7.49
$9.99
SKU: 14750
$7.49
$9.99

26

DC 12V 24V TPA3118D2 Voice Audio Amplifier Module Stereo 45W+45W Digital Power Amplifier Board XH-M312 DC 12V 24V TPA3118D2 Voice Audio Amplifier Module Stereo 45W+45W Digital Power Amplifier Board XH-M312 Parameters:   1>.Model:XH-M312   2>.Work voltage:DC 12V-28V   3>.IC:TPA3118D2   4>.Power interface:DC 5.5*2.1mm socket   5>.Audio channel:2CH   6>.Output power:45W*2... $4.19
$5.59
SKU: 14288
$4.19
$5.59

25

DC 5V Voice Audio Amplifier Module XH-A157 AUX PAM8403 Stereo 3W+3W Dual-channel Digital Power Amplifier Board DC 5V Voice Audio Amplifier Module XH-A157 AUX PAM8403 Stereo 3W+3W Dual-channel Digital Power Amplifier Board Description:     XH-A157 is a dual-channel digital power amplifier board with input voltage of DC5V and 3.5mm AUX audio input socket.On-board 50K volume adjustment relay and can be used to open and close the amplifier and a... $2.69
$3.59
SKU: 13906
$2.69
$3.59

25

XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2 XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2 Description:   This digital power amplifier board has a moderate power resolution and it is used in 20W-30W speakers.   It can be installed directly inside some small devices for easy installation and replacement. &... $3.74
$4.99
SKU: 13905
$3.74
$4.99

25

DC 12-30V XH-A902 Operational Pre-Amplifier Module NE5532 Amplifier Front Panel Digital Audio Module DC 12-30V XH-A902 Operational Pre-Amplifier Module NE5532 Amplifier Front Panel Digital Audio Module Description:   The XH-A902 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 amplification of all audio... $2.69
$3.59
SKU: 13904
$2.69
$3.59

25

DC12V XH-A351 Digital Bluetooth Power Amplifier Board Dual Channel 20W+20W HIFI Stereo Voice Audio Module DC12V XH-A351 Digital Bluetooth Power Amplifier Board Dual Channel 20W+20W HIFI Stereo Voice Audio Module Description:   XH-A351 Bluetooth power amplifier board with high-fidelity stereo sound quality, Bluetooth 4.2 audio input, Support unobstructed onnected to 20 meters (depending on the Bluetooth configuration of the personal mobi... $5.54
$7.39
SKU: 13900
$5.54
$7.39

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XH-A233 DC 12V-24V Wireless Bluetooth Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card XH-A233 DC 12V-24V Wireless Bluetooth Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card Description:   XH-A233 TF card/Bluetooth power amplifier board.Its input voltage is DC12~24V.Support TF card and Bluetooth audio input methods.The default is TF card input if connect TF card and bluetooth at the same time. The b... $4.04
$5.39
SKU: 13898
$4.04
$5.39

25

XH-A251 Digital Power Amplifier Wireless Bluetooth Module V4.2 Lossless Audio Receiver Micro USB Decoder Board 5W+5W XH-A251 Digital Power Amplifier Wireless Bluetooth Module V4.2 Lossless Audio Receiver Micro USB Decoder Board 5W+5W Description:   XH-251 Bluetooth power amplifier.Powered by Micro USB.It supports 4.1 Bluetooth.  The effective distance of Bluetooth is 15-20meter.  There are two buttons can adjust volume and select prev/next ... $4.04
$5.39
SKU: 13896
$4.04
$5.39

25

XY-P40W Stereo Bluetooth Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module Bluetooth Receiver Module XY-P40W Stereo Bluetooth Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module Bluetooth Receiver Module 1.Description:     XY-P40W is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for DIY wireless Bluetooth s... $3.74
$4.99
SKU: 13865
$3.74
$4.99

25

XY-P40W Dual Channel Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case XY-P40W Dual Channel Stereo Bluetooth Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case 1.Description:     XY-P40W is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY wireless Bluetooth sp... $6.67
$8.89
SKU: 13862
$6.67
$8.89

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DC 12V-24V TDA2030 MP3 Decoder Power Amplifier Board Music Player DC 12V-24V TDA2030 MP3 Decoder Power Amplifier Board Music Player Parameter: 1>.Model: ZAD-2030A 2>.Working voltage: DC 12V-24V 3>.Peak power:18W*2(Support 10W-30W) 4>.Output Impedance:4ohm-8ohm 5>.Output voltage:DC 12V 1.5A(Output to Decoder) 6>.Operating Temp... $8.24
$10.99
SKU: 13772
$8.24
$10.99

26

TPA3110 30Wx2 Bluetooth 4.2 Digital Stereo Audio Power Amplifier Board DIY 30W+30W TPA3110 30Wx2 Bluetooth 4.2 Digital Stereo Audio Power Amplifier Board DIY 30W+30W Description: The board adopts the typical circuit of TPA3110, which adopts single power supply with anti-reverse connection. It is convenient to use common adapter and switching power supply for power supply.   Most of ... $5.84
$7.79
SKU: 13710
$5.84
$7.79

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ETK3699 Digital Kara OK Surround Reverb Delay Microphone Amplifier Preamp Board ETK3699 Digital Kara OK Surround Reverb Delay Microphone Amplifier Preamp Board Description: It is a Microphone Amplifier Preamp Board.It is used to adjust the sound signal of the microphone   Parameters: 1>.Item Name: Microphone Amplifier Preamp Board 2>.Model:SFT-S699  3>... $7.49
$9.99
SKU: 13562
$7.49
$9.99

26

Wireless Bluetooth V4.2 Decoder Board Module for MP3 APE FLAC WAV Support USB TF Card FM Receiver Wireless Bluetooth V4.2 Decoder Board Module for MP3 APE FLAC WAV Support USB TF Card FM Receiver Description: It is a Wireless Bluetooth V4.2 Decoder Board Module.It is can be controlled by remote controller and Bluetooth APP BTMate.   Feature: 1>.Support Bluetooth APP BTMate contorl; 2>.Support remote... $7.19
$9.59
SKU: 13561
$7.19
$9.59

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12V 24V 36V MP3 WAV Decoder Board Bluetooth Mono Power Amplifier Module 3W Remote Control Support TF Card U-disk FM 12V 24V 36V MP3 WAV Decoder Board Bluetooth Mono Power Amplifier Module 3W Remote Control Support TF Card U-disk FM 1.Description:     It is a car decoding mono power amplifier module.Built-in power amplifier module so it can be directly connected to the speaker.It comes with a control panel, suitable for car Bluetooth speaker devices. ... $4.19
$5.59
SKU: 13550
$4.19
$5.59

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