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Amplifier Board / Amplifier ModuleAudio/Video ModuleCharging ModuleCOB (Chip-on-Board) Bonding ProcessingControl ModuleDIP AssemblyDisplay ModuleDriver ModuleElectronic Assembly ProcessingElectronic ModuleElectronic Soldering ProcessingMetering ModuleOther Electronic ProcessingPCBA Solution BoardPeltier ModulePower ModuleRelay ModuleRemote Control ModuleRouter ModuleSensor ModuleSMT (Surface Mount Technology) Placement ProcessingTemperature Control ModuleTone Board / Preamplifier Board

6,250 products

Upgraded Version 300W 5200+1943 20V-90V Mono HIFI High Power Audio Amplifier Finished Product
Upgraded Version 300W 5200+1943 20V-90V Mono HIFI High Power Audio Amplifier Finished Product
$15.23
SAMP-100 TPA3255 2x300W 600W Audiophile HIFI Digital Amplifier Board High Power 2-Channel
SAMP-100 TPA3255 2x300W 600W Audiophile HIFI Digital Amplifier Board High Power 2-Channel
$19.85
3002 Pure Post-Stage Digital Amplifier Board High Power TPA3255 Stereo 300WX2 Bridged Mono 600W
3002 Pure Post-Stage Digital Amplifier Board High Power TPA3255 Stereo 300WX2 Bridged Mono 600W
$22.15
XH-M542 TPA3116 D2 Digital Power Amplifier Board 100W High Power Mono Audio Amplifier
XH-M542 TPA3116 D2 Digital Power Amplifier Board 100W High Power Mono Audio Amplifier
$1.82
2.1 Channel TPA3251 Bluetooth Amplifier Board with Treble/Bass and Subwoofer 220W*2+350W XY-S350H
2.1 Channel TPA3251 Bluetooth Amplifier Board with Treble/Bass and Subwoofer 220W*2+350W XY-S350H
$35.54
ZK-TB21 Bluetooth Digital Amplifier Module Bass/Treble Adjustment Subwoofer 2.1 Channel TPA3116D2 Original Chip
ZK-TB21 Bluetooth Digital Amplifier Module Bass/Treble Adjustment Subwoofer 2.1 Channel TPA3116D2 Original Chip
$8.75
DC P48V 600W High-End Amplifier for Home and Industrial Use, 3255 Power Amplifier High Power Supply New Model
DC P48V 600W High-End Amplifier for Home and Industrial Use, 3255 Power Amplifier High Power Supply New Model
$17.08
XINYI Sini Audio Stereo Bluetooth Digital Amplifier Board 50W Dual Channel 360-Degree Stepless Volume Control
XINYI Sini Audio Stereo Bluetooth Digital Amplifier Board 50W Dual Channel 360-Degree Stepless Volume Control
$4.85
Gold-A088 TDA7377 two-channel car DIY stereo power amplifier board DC12V 2* 40W
Gold-A088 TDA7377 two-channel car DIY stereo power amplifier board DC12V 2* 40W
$5.52
XH-M641 two-channel battery high-power amplifier board TPA3116D2 car power amplifier DC12V150W*2
XH-M641 two-channel battery high-power amplifier board TPA3116D2 car power amplifier DC12V150W*2
$9.46
XH-M139 2.1 Channel Digital Amplifier Board, 12V-24V Wide Voltage, TPA3116D2 2*50W+100W
XH-M139 2.1 Channel Digital Amplifier Board, 12V-24V Wide Voltage, TPA3116D2 2*50W+100W
$5.47
IRS2092S High Power 500W Class D Hi-Fi Digital Amplifier Board/Finished/Mono/Superior to LM3886
IRS2092S High Power 500W Class D Hi-Fi Digital Amplifier Board/Finished/Mono/Superior to LM3886
$6.46
DAM H1 Karaoke Reverb Board Preamp Effect Processor Microphone Singing with Bluetooth USB Decoding
DAM H1 Karaoke Reverb Board Preamp Effect Processor Microphone Singing with Bluetooth USB Decoding
$17.54
Fully Discrete Dual Op-Amp OP8802 Discrete Op-Amp Replacement for OPA1612 LME49720 OPA2604
Fully Discrete Dual Op-Amp OP8802 Discrete Op-Amp Replacement for OPA1612 LME49720 OPA2604
$53.08
XH-M542 Mono 100W Digital Amplifier Board TPA3116D2 Digital Audio Amplifier Board 12-26V
XH-M542 Mono 100W Digital Amplifier Board TPA3116D2 Digital Audio Amplifier Board 12-26V
$1.87
Bluetooth Module RGB Color-Changing Light Bottle Speaker Circuit Board Speaker Circuit Board Woodworking Handheld Remote Control Function
Bluetooth Module RGB Color-Changing Light Bottle Speaker Circuit Board Speaker Circuit Board Woodworking Handheld Remote Control Function
$1.85
Alibaba-1688 product cannot be viewed or has been removed
Alibaba-1688 product cannot be viewed or has been removed
$9.70
XY-C15H 20W*2 Stereo Bluetooth Digital Amplifier Board Module Dual Channel 360° Continuous Tuning
XY-C15H 20W*2 Stereo Bluetooth Digital Amplifier Board Module Dual Channel 360° Continuous Tuning
$4.38
40W 50WX2 Stereo Bluetooth Digital Amplifier Board 12V/24V 2.0 Dual Channel Adjustable Switch XY-AP50L
40W 50WX2 Stereo Bluetooth Digital Amplifier Board 12V/24V 2.0 Dual Channel Adjustable Switch XY-AP50L
$4.73
XH-A902 Op-amp Module Power Amplifier Preamp Board NE5532 Tone Board Preamplifier 5x Wide Voltage
XH-A902 Op-amp Module Power Amplifier Preamp Board NE5532 Tone Board Preamplifier 5x Wide Voltage
$0.83
Bluetooth 5.0 Digital Amplifier Board Module 60W Mono Class D Speaker Audio Power Amplifier Board DC8-24V
Bluetooth 5.0 Digital Amplifier Board Module 60W Mono Class D Speaker Audio Power Amplifier Board DC8-24V
$3.92
AMP 2nd Generation Upgraded Version Audiophile Karaoke Reverb Microphone for Singing, DSP Mixing, and Feedback Prevention
AMP 2nd Generation Upgraded Version Audiophile Karaoke Reverb Microphone for Singing, DSP Mixing, and Feedback Prevention
$15.23