Amplifier Board / Amplifier Module

271 products

MAX98357 I2S Audio Amplifier Module / Filterless Class D Amplifier Supports ESP32 Raspberry Pi

$0.65

TPA3116D2 2.1 Channel Digital Amplifier Board, 12V-24V Wide Voltage, 2*50W + 100W, Three Channels

$4.95

Factory Direct Color Screen Bluetooth MP3 Decoder Board Card Reader Bluetooth Module Audio Accessories Bluetooth Version 5.0

$2.61

400W High-Low Frequency Two-Way Crossover Solderless DIY Adjustable Universal Audio Speaker 2-Way Crossover Board

$2.66

Upgraded Mono 400W Tube 5200+1943 20V-90V HIFI High-Power Audio Amplifier

$19.54

XH-M543 TDA3116D2 2X120W Class D Dual-Channel Digital Power Audio Amplifier Board

$2.42

HiFi Dual-Core TPA3255 Stereo Amplifier Board, 2-Channel 600W + 600W Class D Digital Power Amplifier

$28.41

Mini Version 20W30W40W50Wx2 Bluetooth 5.0 Digital Amplifier Board with Knob Volume Control and Switch 502L

$2.86

High-Fidelity 2.1 Three-Channel Super Bass Subwoofer Speaker Amplifier Board DIY Audio Modification Module DC12V

$2.98

XY-C100L 100W Stereo Bluetooth Digital Amplifier Board Dual Channel 360° Continuous Tuning XINYI

$6.36

200W Mono Amplifier Board 1943+5200, Power Amplifier Board with Speaker Protection

$14.77

Schumann wave generator, pure sine wave frequency modulation signal generator, 0.01Hz~100000Hz frequency modulation.

$4.55

9V/12V/24V/36V to 5V Step-Down Module DC-DC Car Charger Solar 3A Regulated Power Supply Module

$0.75

TPA3118 digital power amplifier module PBTL mono digital power amplifier board 1X60W power amplifier module

$1.05

TPA3255 High-End Hi-Fi Digital Amplifier Board, 600W High-Power (300W*2 Stereo Amplifier Module - Original)

$15.68

ZK-502L Mini Version 50Wx2 Bluetooth Digital Amplifier Board with Knob Volume Control and Switch

$0.76

30W Power Voice Broadcast Prompt Module High/Low Level Trigger One-to-One MP3 Player TF Card USB HL30T

$7.05

CT14 Micro 4.2 Stereo Bluetooth Amplifier Board Audio Module Class F 5W+5W with Charging DIY Modified Speaker

$0.92

Add Bluetooth functionality to the product; 5V amplifier board; 3.7V decoder board; product upgrade; 957 universal circuit board.

$0.16

TPA3116 Digital Amplifier Board 2.1 Channel 2*50W+100W Class D Amplifier High Fidelity Cross-Border Exclusive

$6.53

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.

$9.68

Single Power Supply 10-24V Subwoofer Preamp Board Low Pass Filter Preamp Tone Board Pre-finished Board

$1.30

CA-7297 Digital Audio Amplifier Board 12-24V Stereo Dual Channel 2*15W TDA7297 DIY Module

$2.11