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-ST21 Bluetooth Power Amplifier Board 2.1 Channel 2x100W+200W Subwoofer TPA3221 Digital Amplifier Module with Case 1 * Amplifier board(With case) 1 * screwdriver Black
1. High current low magnetic loss small parasitic capacitance low heat generation use of oxygen free copper wire to improve sound quality; The magnetic shielding mechanism has strong anti electromagnetic interference performance. 2. Thickened heat...
$37.19 Free Delivery