ZK-HT21 TDA7498E DC15-36V 160WX2+220W Audio Power Amplifier Module 2.1 Channel HiFi Bluetooth-Compatible Power Amplifier Module

ZK-HT21 TDA7498E 2.1 Channel 160Wx2 220W Subwoofer Bluetooths Amplifier Board High Power Car Audio DIY Speakers Treble Control DC15-36V Stereo

12V-24V Power Amplifier Module with Treble & Low Sound Control for IY Bluetooth-compatible Home Theaters ZK-TB21

ZK-HT21 2.1 Channel TDA7498E 160WX2+220W Bluetooth Digital Power Amplifier Module High And Low Tone Subwoofer

ZK-HT21 Digital Power Amplifier Board Module Digital Amplifier Module with Subwoofer TDA7498E AUX/USB Input Bluetooth-Compatible

ZK-AS21 2.1 Channel TPA3255 Bluetooth Digital Power Amplifier Board Module High And Low Tone Subwoofer 220WX2+350W

ZK-TB21 Bluetooth 5.0 2.1 Channel Power Audio Subwoofer Amplifier Board 50W*2 100W Digital High Bass Adjustment Amplifier Module

Bluetooth-compatible 5.0 TPA3116D2 Module Power Amplifier Board 2x100W Stereo Digital Power Amplifier Board Module Stereo Treble And Bass Adjustment

ZK-MT21 Channel Bluetooth 5.0 CS8673E 2.1 Subwoofer Amplifier Board 50W X 2+100W Power Audio Stereo Amplifier Board Bass AMP AUX

XY-E100L 2.1 Channel Bluetooth-compatible Audio Power Amplifier Board Module 2x50W+100W High And Low

XY-E100L 2.1 Channel Bluetooth-compatible Audio Power Amplifier Board Module 2x50W+100W High And Low

XY-E100L 2.1 Channel Bluetooth-compatible Audio Power Amplifier Board Module 2x50W+100W High And Low

ZK-502MT 502L Bluetooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo Amplifier Board 2X50W Bass Sound AMP

HIFI Audio Power Amplifier Board 2x50W+100W With Filter Speaker DIY Module AM Interference Suppression Bluetooth-compatible 5.0

ZK TB21 High-Power Amplifier Board TPA3116D2 Chip 2.1 Channel BT5.0 Digital Stereo Bass Amp 50Wx2+100W

Bluetooths Amplifier Board 100Wx2 TPA3116D2 Car Audio Home Theater DIY Speakers Stereo Receiver 12V-24V Power Module

TPA3116D2 BT 5.0 Power Audio Amplifier Board 2x100W Amplifier Board Speaker Stereo Audio AMP Stereo Treble And Bass Adjustment

Portable BT Power Amplifier Module Multifunctional 2.1 Channel Power Amp Board Stereo Subwoofer

ZKAS21 Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board Module High And Low Tone

Bluetooth Power Amplifier Board Subwoofer 2.1 Channel 50W 50W 100W with Treble and Bass Control DC12

Advanced XY-Y100H Digital Amplifier Module Efficient & Quiet Operation Power AMP Board Bluetooth-compatible 5.1 for DIY