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

👍: 100.0%

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

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28.38

DC12-30V TPA3221 2*100W Bluetooth Power Amplifier Board 2.1 Ch Class D USB Sound Card Subwoofer Theater Audio Stereo

👍: 100.0%

DC12-30V TPA3221 2*100W Bluetooth Power Amplifier Board 2.1 Ch Class D USB Sound Card Subwoofer Theater Audio Stereo

$24.85

49.70

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

👍: 100.0%

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

$20.94

32.72

ZK-ST21 Bluetooth digital amplifier board 2.1 channel 100W+100W+200W subwoofer chip TPA3221 DC12-30V 10A

👍: 100.0%

ZK-ST21 Bluetooth digital amplifier board 2.1 channel 100W+100W+200W subwoofer chip TPA3221 DC12-30V 10A

$27.18

90.60

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