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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

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
Mini Version 20W30W40W50Wx2 Bluetooth 5.0 Digital Amplifier Board with Knob Volume Control and Switch 502L
Mini Version 20W30W40W50Wx2 Bluetooth 5.0 Digital Amplifier Board with Knob Volume Control and Switch 502L
$0.59
MAX98357 I2S Audio Amplifier Module: Unfiltered Class-D Amplification, Supports ESP32 and Raspberry Pi
MAX98357 I2S Audio Amplifier Module: Unfiltered Class-D Amplification, Supports ESP32 and Raspberry Pi
$1.60
12V Bluetooth Decoder Board with Amplifier 2*25W Color Screen with Recording and Call Function Lossless Mainboard with Bluetooth and Microphone K
12V Bluetooth Decoder Board with Amplifier 2*25W Color Screen with Recording and Call Function Lossless Mainboard with Bluetooth and Microphone K
$4.34
CA-7297 Digital Amplifier Board, Dual-Channel 2*15W 12-24V Audio Amplifier, Noise-Free Finished Module
CA-7297 Digital Amplifier Board, Dual-Channel 2*15W 12-24V Audio Amplifier, Noise-Free Finished Module
$2.15
CA-6928 Bluetooth Audio Module 5.0 BT Bluetooth Board 5V Small Chip Compact Bluetooth Stereo Module
CA-6928 Bluetooth Audio Module 5.0 BT Bluetooth Board 5V Small Chip Compact Bluetooth Stereo Module
$0.58
Cross-border Supply 3.7V-803 Bluetooth Speaker Amplifier Board 3.7V Lithium Battery Rechargeable Car DIY Amplifier
Cross-border Supply 3.7V-803 Bluetooth Speaker Amplifier Board 3.7V Lithium Battery Rechargeable Car DIY Amplifier
$6.69
10W/15W/20W Stereo Bluetooth Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W
10W/15W/20W Stereo Bluetooth Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W
$1.71
XH-A901 Digital Amplifier Board Matching Tone Board DC Tone Board Bass and Treble Adjustment Tone Board Preamp Board
XH-A901 Digital Amplifier Board Matching Tone Board DC Tone Board Bass and Treble Adjustment Tone Board Preamp Board
$2.54
High-Power 100W Mono Digital Amplifier Board TDA7294 High-Fidelity Audio Amplification Board Module TDA7293
High-Power 100W Mono Digital Amplifier Board TDA7294 High-Fidelity Audio Amplification Board Module TDA7293
$3.95
TPA3116 Amplifier Board 50WX2 Dual Channel 100W Stereo Digital Isolated Noise Reduction High Power Amplifier Module
TPA3116 Amplifier Board 50WX2 Dual Channel 100W Stereo Digital Isolated Noise Reduction High Power Amplifier Module
$6.69
XH-A415 High Power Adjustable Audio Amplifier Board TPA3118D2 Supports Bluetooth 5.0 HD Dual 50W
XH-A415 High Power Adjustable Audio Amplifier Board TPA3118D2 Supports Bluetooth 5.0 HD Dual 50W
$2.65
XH-A901 digital power amplifier board supporting tone board DC tone board high and low bass adjustment tuning board front level board
XH-A901 digital power amplifier board supporting tone board DC tone board high and low bass adjustment tuning board front level board
$4.59
XH-A318 Bluetooth digital power amplifier board TPA3116D2 dual-channel high-power output amplifier DC12-24V
XH-A318 Bluetooth digital power amplifier board TPA3116D2 dual-channel high-power output amplifier DC12-24V
$4.62
3W5W Bluetooth Power Amplifier Board Mini Wireless Audio Receiver Stereo Two-Channel Massage Chair Power Amplifier Jywd
3W5W Bluetooth Power Amplifier Board Mini Wireless Audio Receiver Stereo Two-Channel Massage Chair Power Amplifier Jywd
$1.04
TPA3110D2 Digital Amplifier Board Dual Channel 2*15W Stereo 3110 Audio Amplification Module DC12V 2A
TPA3110D2 Digital Amplifier Board Dual Channel 2*15W Stereo 3110 Audio Amplification Module DC12V 2A
$0.87
Cross-border hot-selling digital Bluetooth amplifier board D100w plug-in card USB car subwoofer heavy bass high and low tone
Cross-border hot-selling digital Bluetooth amplifier board D100w plug-in card USB car subwoofer heavy bass high and low tone
$17.31
300W Mono Amplifier Board 1943+5200 with Speaker Protection
300W Mono Amplifier Board 1943+5200 with Speaker Protection
$20.77
1001U with Boost Mono 100W Bluetooth Amplifier Board Bass/Treble Adjustment TWS Outdoor DIY Speaker TPA3116
1001U with Boost Mono 100W Bluetooth Amplifier Board Bass/Treble Adjustment TWS Outdoor DIY Speaker TPA3116
$11.31
Gold-A025 Dual TPA3255 HIFI High-Power Amplifier Board, Dual-Channel 600W + 600W Stereo
Gold-A025 Dual TPA3255 HIFI High-Power Amplifier Board, Dual-Channel 600W + 600W Stereo
$24.23
High Power Digital Amplifier Board TDA7498 2*100W Car Amplifier DC14-34V Gold Brand Active Speaker Home Theater
High Power Digital Amplifier Board TDA7498 2*100W Car Amplifier DC14-34V Gold Brand Active Speaker Home Theater
$6.67
MAX98357 I2S Audio Amplifier Module / Unfiltered Class D Amplifier, Supports ESP32 and Raspberry Pi
MAX98357 I2S Audio Amplifier Module / Unfiltered Class D Amplifier, Supports ESP32 and Raspberry Pi
$1.29