Mini XH-A156 PAM8403 Digital Audio Amplifier Board DC 5V 3W*4 4 Channel AMP with Cable For Laptop Desk Speaker

TDA2822M 2.0 Stereo Audio Amplifier Board Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V Audio Board

XH-A158 Bluetooth 5.0 Power Amplifier Board Pam8403 Small Power DIY Wireless Speaker Amplifier Board 5W*2

Bluetooth 5.0 Amplifier Board Lithium Battery Holder Dual Channel 2*3W&5W Stereo

TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A

BT Version Multifunctional Electronics Mobilephone Tesla Coil Module Artificial Lightnings Electric

XH-A153 Lithium Battery Bluetooth 5.0 Dual-channel 2 Ch Channel Stereo Low Power Amplifier Board 3W+3W DC 5V PAM8403 Chip

2*50W+100W Power Subwoofer Bluetooth Amplifier Board Sound Class D Home Theater Audio Stereo Equalizer AUX Amp

TPA3110 Digital Audio Power Amplifier Board 2x15W Dual Channel Stereo HF82

Bluetooth Audio Receiver Board with USB TF Card Slot Decoding Playback Preamp Output A7-004 5V 2.1 Wireless Stereo Music Module

XH-A158 Amplifier Circuit Board Ultra Clear Bluetooth 5.0 Audio Power Amplifier Board PAM8403 Small DIY Wireless Speaker 5W*2

2X160W BTL Stereo Digital Power Amplifier Board TDA7498E 220W Mono, High Power Digital Power Amplifier

XH-A158 Ultra Clear Bluetooth 5.0 Audio Power Amplifier Board Small Power Pam8403 DIY Wireless Speaker Amplifier Board 5W*2

Tesla Coil Power Supply High -Voltage Generator Drive Board

Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo Sound AMP with Cable for Speaker

XH-A158 Ultra Clear Bluetooth 5.0 Power Amplifier Board Pam8403 Small Power DIY Wireless Speaker Amplifier Board 5W*2

Passive Tone Board Power Amplifier Board Front Stage High and Low Voltage Mixer Attenuation Type Passive Tone Board XH-M802

2*80W DIY Digital Amplifier MP3 Decoder Board DC 8-24V Bluetooth 5.0 Car MP3 Music Player Speaker Car FM Radio USB TF Recording Module

DC12-24V 80W X 2 Digital Audio TPA3116D2 Treble Bass Regulating Preset Pre Amplifier Board XH-M567

Audio Speaker Protection Board Boot Delay Dc Protect Kit Diy Double Channel

Bluetooth Digital Power Amplifier Module 50W 50W 100W 2.1 Channel Subwoofer Sound Power Amplifier