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ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board

Updated: 31-01-2026.

ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board
Banggood warehouse: China.

Price: $-3

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Delicate Texture-ZK-TB21 Bluetooth 5.0 Subwoofer Digital Amplifier Board TPA3116D2 50Wx2+100W 2.1 Channel Power Audio Stereo Bas $14.53
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TPA3116D2 Bluetooth 5.0 ZK-TB21 Subwoofer Digital Amplifier Board 2x50W+100W 2.1 Channel Power Audio Stereo Bass AMP for Home $14.86
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ZK-TB21 Bluetooth digital power amplifier module high and low tone subwoofer 2.1 channel TPA3116D2 original core $24.64
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Suitable for ZK-TB21 2.1 Channel Bluetooth Digital Amplifier Board High and Low Tone Subwoofer TPA3116D2 $24.89
[NEW A09R!】 2X ZK-TB21 Bluetooth 5.0 Subwoofer Digital Amplifier Board TPA3116D2 50Wx2+100W 2.1 Channel Power Audio Stereo Bass $25.76
ZK-TB21 Bluetooth 5.0 Subwoofer Amplifier Board 50W*2+100W 2.1 Channel Power Audio Stereo Bass AMP TPA3116D2 $26.70
ZK-TB21 TPA3116D2 BT 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier for subwoofer $28.08
B02B-ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board $29.35
ZK-TB21 PRO 2.1 Channel 5.2 Stereo bluetooth Amplifier Board 50W+50W+100W TPA3116D2 Chip AUX Amplifier $29.51
DAJUNGUO ZK-TB21 PRO 2.1 Channel 5.2 Stereo Bluetooth Amplifier Board 50W+50W+100W Uses TPA3116D2 Chip AUX Amplifier $29.94
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For ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 $38.38
ZK-TB21 TPA3116D2 2.1 Channel Bluetooth Digital Power Amplifier Board for Subwoofer High And Low Tone Sound Output $39.16
ZK-TB21 50W*2+100W 2.1 Channel Power Audio Stereo Bass AMP TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board $41.03
FULL-2X ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board $44.02
2X DAJUNGUO ZK-TB21 PRO 2.1 Channel 5.2 Stereo Bluetooth Amplifier Board 50W+50W+100W Uses TPA3116D2 Chip AUX Amplifier-[A49T] $53.07
1/3/5/10/20Pcs ZK-TB21 2.1 Channel 5.0 Bluetooth Audio Amplifier Board Module 2*50W 1*100W High Bass Subwoofer Stereo $58.47
B04B-3X ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board $63.66
APPLIA-3X ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board $67.44
ZK-TB21 2.1 channel Bluetooth digital power amplifier board high and low tone subwoofer TPA3116D2 chip $1210.23

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Price history (for all/most countries) for ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board is here. The lowest price was: $15.99.
Price records source(s): Banggood
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