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Digital Amplifier Module

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TPA3116D2 Wireless Bluetooth-compatible Audio Stereo Module 50W+50W BLE5.0 AUX Treble/Bass Adjustable Digital Amplifier Module TPA3116D2 Wireless Bluetooth-compatible Audio Stereo Module 50W+50W BLE5.0 AUX Treble/Bass Adjustable Digital Amplifier Module 1.Description:     ZK-502T is a high-power Treble/Bass adjustable stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It supply Bluetoo... $20.71
$29.59
SKU: GY18048
$20.71
$29.59

30

TDA7297 15W+15W Dual Channel Audio Amplifier Board TDA7297 15W+15W Dual Channel Audio Amplifier Board Description: PCB Size: 4.8cmx4.8cm; Voltage: DC 9-15V, AC 9-12V, recommended DC voltage 12V, current 2A above; Power: 15W +15 W; Output Impedance: 4-8 ohm   Note: If you like to assemble it by yourself, we al... $5.59
$7.99
SKU: GY17317
$5.59
$7.99

31

DC 5V Wireless Bluetooth-compatible Receiver Audio Transceiver Module,  MP3 Lossless Decoder Board, Transmitter Receiver Support FM U-disk TF Card Audio Signal Input Acrylic Shell DC 5V Wireless Bluetooth-compatible Receiver Audio Transceiver Module, MP3 Lossless Decoder Board, Transmitter Receiver Support FM U-disk TF Card Audio Signal Input Acrylic Shell 1.Description: It is a Bluetooth Audio Transceiver Module Lossless Decoder. It support Bluetooth/U-disk/TF Card/FM/AUX audio input and remote control. It can not only receive Bluetooth signals, but also send Bluetooth audio s... $11.89
$16.99
SKU: GY16700
$11.89
$16.99

30

Differential Amplifier Board 5Wx2 Digital Class D Stereo Audio Power Amplifier HT8698 DC 3.3V 5V Differential Amplifier Board 5Wx2 Digital Class D Stereo Audio Power Amplifier HT8698 DC 3.3V 5V 1.Description:     The differential amplifying circuit utilizes the symmetry of the circuit parameters and the negative feedback to effectively stabilize the static operating point, and amplifies the differential mode signa... $5.59
$7.99
SKU: GY16681
$5.59
$7.99

31

DC 12V 24V TPA3116D2 Wireless Bluetooth Digital Amplifier Module BLE5.0 Stereo 50W+50W 4ohm Power Amplifier DC 12V 24V TPA3116D2 Wireless Bluetooth Digital Amplifier Module BLE5.0 Stereo 50W+50W 4ohm Power Amplifier 1.Description:   XH-A304 is a Digital Bluetooth Power Amplifier Board.It has a built-in amplifier module that can directly drive the speaker.   2.Feature:   1>.Bluetooth 5.0   2>.Built-in amp... $13.99
$19.99
SKU: GY16332
$13.99
$19.99

30

DC 12V 0.01-2000MHz 2GHz 32dB LNA Broadband RF Low Noise Amplifier Module DC 12V 0.01-2000MHz 2GHz 32dB LNA Broadband RF Low Noise Amplifier Module 1.Description:   The amplifier has the advantages of wide frequency range, high gain, low noise figure, etc.   It can be used in various RF receiving front ends to increase the communication distance.   Wide r... $11.89
$16.99
SKU: GY15612
$11.89
$16.99

30

50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C DC5-27V 50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C DC5-27V 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. ... $13.29
$18.99
SKU: 14855
$13.29
$18.99

30

Bluetooth-compatible Power Amplifier Board 50W+50W 12V 24V Receiver Module Support TF Card U-Disk Bluetooth-compatible Power Amplifier Board 50W+50W 12V 24V 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... $11.89
$16.99
SKU: 14750
$11.89
$16.99

30

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... $6.29
$8.99
SKU: 14288
$6.29
$8.99

30

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. &... $5.59
$7.99
SKU: 13905
$5.59
$7.99

31

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... $3.49
$4.99
SKU: 13904
$3.49
$4.99

31

XH-A233 DC 12V-24V Wireless Bluetooth-compatible Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card XH-A233 DC 12V-24V Wireless Bluetooth-compatible 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 bluetoo... $3.77
$5.39
SKU: 13898
$3.77
$5.39

30

XY-P40W Stereo Bluetooth-compatible Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module XY-P40W Stereo Bluetooth-compatible Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio 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... $5.59
$7.99
SKU: 13865
$5.59
$7.99

31

XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case XY-P40W Dual Channel Stereo Bluetooth-compatible 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... $6.99
$9.99
SKU: 13862
$6.99
$9.99

30

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>... $10.49
$14.99
SKU: 13562
$10.49
$14.99

30

3.7V-5V White MP3 Decoder Board Bluetooth-compatible Call Module FM AUX Input Support TF Card/U-Disk Lossless 3.7V-5V White MP3 Decoder Board Bluetooth-compatible Call Module FM AUX Input Support TF Card/U-Disk Lossless 1.Description:     It is a car audio decoding module.So it can be directly connected to amplifier and then connect the speaker.It comes with a control panel, suitable for car Bluetooth speaker devices. 2.Features: ... $4.89
$6.99
SKU: 13547
$4.89
$6.99

31

INA333 Three-Operational-Amplifier Module Multifunction Low Power Precision Instrumentation INA333 Three-Operational-Amplifier Module Multifunction Low Power Precision Instrumentation Description:     The INA333 device is a low-power, precision instrumentation amplifier offering excellent accuracy. The versatile 3-operational amplifier design, small size, and low power make it ideal for a wide range of p... $7.69
$10.99
SKU: 13525
$7.69
$10.99

31

XY-P15W Stereo Bluetooth-compatible Power Amplifier Board 10W 15W 20W 12V 24V Receiver Module XY-P15W Stereo Bluetooth-compatible Power Amplifier Board 10W 15W 20W 12V 24V Receiver Module 1.Description:     XY-P15W 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... $5.31
$7.59
SKU: 13502
$5.31
$7.59

31

DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker 1.Description:     DY-AP3001 is a high-power mono Bluetooth audio module.Single channel audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transpo... $4.89
$6.99
SKU: 13495
$4.89
$6.99

31

SFT-B200 DC 12V Single Power Supply Heavy Subwoofer Preamp Board HIFI Low Pass Filter Pre-circuit Module SFT-B200 DC 12V Single Power Supply Heavy Subwoofer Preamp Board HIFI Low Pass Filter Pre-circuit Module Description: 1>.Item Name: Low Pass Filter Pre-circuit 2>.Model:SFT-B200 3>.Work voltage:DC 10-24V 4>.Frequency range:22Hz-300Hz 5>.Audio input:Mono or Stereo 6>.Audio output:Mono 7>.Work ... $5.59
$7.99
SKU: 13424
$5.59
$7.99

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