PAM8403 Module 5V Dual-Channel Digital Amplifier Board 3W*2 with Volume Adjustment Speaker Audio Board

$6.50

Eternal Sound A1 8th Generation Original Imported HiFi Audiophile High-Power Rear Amplifier Board Finished Audio Board

$414.00

150W Vendor Amplifier Board, 9V Square Dance Speaker, Karaoke Host, 7.4V Lithium Battery Bluetooth Megaphone, 205*85

$45.00

TDA2030A Audiophile HIFI Super Heavy Bass 2.1 Computer High-Power 3-Channel Subwoofer Amplifier Finished Board

$32.00

High-Power 10-Inch 60W Car Subwoofer Bluetooth Amplifier Board 12V 220 Bucket Speaker DIY Amp Kit

$58.00

TPA3255 2x300W Bluetooth 5.3 Amplifier Stereo High-Power DSP Tuning Home Theater BRU5

$150.00

B-049 Preamp Board – Preamplifier Circuit Board with Terminal Blocks, Tiger 180 Design

$56.00

Original Authentic Ultra-Mini Digital Amplifier Board, 2*3W Class D, Operating Voltage 2.5～5V

$1.10

High-Power Built-in Bluetooth Subwoofer Amplifier Board, 220V/12V/24V for Car and Home Use

$36.00

10W/20W/30W High-Power Amplifier Module Class D Digital Amplifier Board DY-AP3001 12V/24V Power Supply

$12.32

[Youxin Electronics] Original Genuine TDA2030A Amplifier Module Audio Amplifier Module Amplifier Board

$2.97

XY-C50L 5.0 Bluetooth 2*50W Digital Amplifier Board HIFI Audiophile 2.0 Speaker Audio DIY Modification Module

$28.00