TPA3221 DC12-30V ST21PRO BT Digital Amplifier Board 2.1 Channel 100W X 2+200W Subwoofer

👍: 100.0%

XY-T1002P Upgraded DC12-30V BT Digital Amplifier Board 100W * 2 Amp Module Stereo High Low Frequency Adjustment  TPA3221 Chip

👍: 100.0%

TPA3255 Stereo Digital Amplifier Board 2.1 Channel Subwoofer 300W * 2+600W High-Power BT Digital Amplifier Board

👍: 100.0%

As21Hpa High-Power BT Digital Amplifier Board 2.1 Channel Subwoofer 300W * 2+600W Imported Tpa3255 Chip

👍: 100.0%

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