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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

6,252 products

TPA3116 Digital Amplifier Board 2.1 Channel 2*50W+100W Class D Amplifier High Fidelity Cross-Border Exclusive
TPA3116 Digital Amplifier Board 2.1 Channel 2*50W+100W Class D Amplifier High Fidelity Cross-Border Exclusive
$6.63
XPT8871 mini power amplifier board 5V mono power audio amplifier module diy micro speaker power amplifier 5W
XPT8871 mini power amplifier board 5V mono power audio amplifier module diy micro speaker power amplifier 5W
$0.25
Finished board, 200W high-power monoblock, 1943+5200 Toshiba tube-coupled power amplifier board for home audiophile use.
Finished board, 200W high-power monoblock, 1943+5200 Toshiba tube-coupled power amplifier board for home audiophile use.
$9.83
Single Power Supply 10-24V Subwoofer Preamp Board Low Pass Filter Preamp Tone Board Pre-finished Board
Single Power Supply 10-24V Subwoofer Preamp Board Low Pass Filter Preamp Tone Board Pre-finished Board
$1.32
CA-7297 Digital Audio Amplifier Board 12-24V Stereo Dual Channel 2*15W TDA7297 DIY Module
CA-7297 Digital Audio Amplifier Board 12-24V Stereo Dual Channel 2*15W TDA7297 DIY Module
$2.15
Rechargeable Lithium Battery Digital Amplifier Board 3.7-5V Stereo Dual Channel 2*20W High Power DIY Desktop Speaker
Rechargeable Lithium Battery Digital Amplifier Board 3.7-5V Stereo Dual Channel 2*20W High Power DIY Desktop Speaker
$6.35
Cross-Border Exclusive ZK-MT21 Digital Bluetooth Amplifier Module 2.1 Channel Super Bass Subwoofer with Bass/Treble Adjustment
Cross-Border Exclusive ZK-MT21 Digital Bluetooth Amplifier Module 2.1 Channel Super Bass Subwoofer with Bass/Treble Adjustment
$6.92
GY-PCM5102 I2S IIS Microcontroller Raspberry Pi High-Quality Lossless Digital Audio DAC Decoder Board
GY-PCM5102 I2S IIS Microcontroller Raspberry Pi High-Quality Lossless Digital Audio DAC Decoder Board
$1.92
Mini 20W 30W 40W 50W x2 Bluetooth 5.0 Digital Amplifier Board Knob Volume Control with Switch 502L
Mini 20W 30W 40W 50W x2 Bluetooth 5.0 Digital Amplifier Board Knob Volume Control with Switch 502L
$0.78
CA-3118B Ultra-Clear Bluetooth Digital Amplifier Board TPA3118 2*30W Audio Amplification Module AUX Decoding
CA-3118B Ultra-Clear Bluetooth Digital Amplifier Board TPA3118 2*30W Audio Amplification Module AUX Decoding
$3.12
XH-A232 Class D Digital Audio Amplifier Board HD Audio Amplification Module 12-24V Power Supply 30W*2 Output
XH-A232 Class D Digital Audio Amplifier Board HD Audio Amplification Module 12-24V Power Supply 30W*2 Output
$0.97
c WAV+WMA+MP3 Decoder Board Super APE USB Flash Drive SD Bluetooth Player
c WAV+WMA+MP3 Decoder Board Super APE USB Flash Drive SD Bluetooth Player
$1.73
High Fidelity High Power Audio Amplifier Board Stereo Sound Speaker HiFi Grade TDA7498E Digital 2.0 Sound System
High Fidelity High Power Audio Amplifier Board Stereo Sound Speaker HiFi Grade TDA7498E Digital 2.0 Sound System
$9.69
LM317 Adjustable Regulated Power Supply DIY Kit Electronic Circuit Board Soldering Components with Enclosure
LM317 Adjustable Regulated Power Supply DIY Kit Electronic Circuit Board Soldering Components with Enclosure
$5.10
APP Renamed Password EQ Bluetooth 5.1 Qualcomm QCC3031 Lossless APTX HD with LINE-IN Pairing TWS
APP Renamed Password EQ Bluetooth 5.1 Qualcomm QCC3031 Lossless APTX HD with LINE-IN Pairing TWS
$11.75
ZK-MT21 50W*2+100W 2.1-Channel Bluetooth Digital Amplifier Module with Treble and Bass Tone Control Subwoofer
ZK-MT21 50W*2+100W 2.1-Channel Bluetooth Digital Amplifier Module with Treble and Bass Tone Control Subwoofer
$7.85
XH-A158 Ultra HD Bluetooth 5.0 Power Amplifier Board PAM8403 Low Power DIY Wireless Speaker Amplifier Board 5W
XH-A158 Ultra HD Bluetooth 5.0 Power Amplifier Board PAM8403 Low Power DIY Wireless Speaker Amplifier Board 5W
$1.29
XH-A155 Mini PAM8403 Ultra-Clear Bluetooth Digital Amplifier Board TYPE-C Powered Dual 5W Amplification
XH-A155 Mini PAM8403 Ultra-Clear Bluetooth Digital Amplifier Board TYPE-C Powered Dual 5W Amplification
$1.36
Toshiba 2SC5200+2SA1943 100W mono power amplifier board (high-power mono)
Toshiba 2SC5200+2SA1943 100W mono power amplifier board (high-power mono)
$4.61
XH-M567 TPA3116D2 Dual Channel Digital Amplifier Board Treble/Bass Adjustment Onboard Op-Amp Dual 80W
XH-M567 TPA3116D2 Dual Channel Digital Amplifier Board Treble/Bass Adjustment Onboard Op-Amp Dual 80W
$2.10
Bluetooth Audio Module with Amplifier Knob Volume Control Bluetooth Speaker Circuit Board Mainboard PCBA Solution 16W
Bluetooth Audio Module with Amplifier Knob Volume Control Bluetooth Speaker Circuit Board Mainboard PCBA Solution 16W
$5.31
30W/40W Stereo Bluetooth Amplifier Board, 12V/24V High-Power Digital Amplifier Module, Speaker XY-P40W
30W/40W Stereo Bluetooth Amplifier Board, 12V/24V High-Power Digital Amplifier Module, Speaker XY-P40W
$2.21
Toshiba 2SC5200+2SA1943 Mono 100W Finished Power Amplifier Board High-Power Mono
Toshiba 2SC5200+2SA1943 Mono 100W Finished Power Amplifier Board High-Power Mono
$4.27
CA-3316A 100W Super Bass Mono Digital Amplifier Board Original TPA3116 Subwoofer Module
CA-3316A 100W Super Bass Mono Digital Amplifier Board Original TPA3116 Subwoofer Module
$5.03