DC 18-50V ZK-3002 2G Upgraded Pure Post Amplifier Board 300Wx2 TPA3255 Bridged Mono 600W AMP Audio Music Power Amplifier Board
4.57+ sold
$21.36$37.48
43% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Product information last updated on February 17, 2026