TDA7498E Bluetooth Power Amplifier Board with Subwoofer, 2.1 Channels, 160W x 2 + 220W, 15V-36V Power Amplifier Module Board

The outer winding shield is made of environmentally friendly, high-density tinned copper wire, which provides excellent shielding for signal connections. The shielded wire operates with low background noise and is unaffected by direct contact or radiation signals. The five 7P shielded wires are universal and can be connected in any configuration without distinguishing between positive and negative. The 10K resistance potentiometer must be connected to the base of the VOL T1M terminal. Protection mechanisms include: overheating, overcurrent, short circuit, and antistatic protection.