ZK-SUB600 300W+300W+Sub Amplifier Board DC 18-50V With Subwoofer Extension BT Amplifier Board Chip TPA3255 2.0+Channel Power

ZK 3002T 300W 300W Bluetooth Amplifier Board with TPA3255 Chip Treble Bass Adjustment Bluetooth

TPA3116 50W*2+100W 2.1 Channel Subwoofer Digital Audio Power Amplifier Board 12-26VDC

TPA3116 50W*2+100W 2.1 Channel Subwoofer Digital Audio Power Amplifier Board 12 26VDC

TPA3116 50W*2+100W 2.1 Channel Subwoofer Digital Audio Power Amplifier Board 1226VDC

XY ST21PRO Compact 2.1Channel TPA3255 BT Digital Power Amplifier Board High And Low Tone Subwoofer Power Amplifier

1PCS TPA3221 Audio Amplifier Board 100W+100W+200W Subwoofer 2.1 Channel Bluetooth-compatible Amplifier Board

HiFi Sound Amplifier with TPA3251 Chip Suitable for Clear Sound In Professional Sound Studio Stage Home Theater Systems

TDA7498E 160W+160W High Power Dual Channel Audio Stereo Power Amplifier Board Module

TDA7498E 160W+160W High Power Dual Channel Audio Stereo Power Amplifier Board Module

Amplifier Board of TDA7498 Class D 2X100W Dual Channel Audio Stereo 80W + 80W Digital Amplifier Board Module XH-M151

Digital 2.1 Channel Amplifier Board Bluetooth USB TF Input 50W+50W Stereo 100W Subwoofer Output

Digital 2.1 Channel Amplifier Board Bluetooth USB TF Input 50W+50W Stereo 100W Subwoofer Output

Digital Stereo Power Amplifier Board 2x160W 2 Channel Sound Power Amplifier Board BTL Mode 1x220W Am

TPA3116 Subwoofer DC12V-24V Bluetooth-compatible 5.0 2.1 Channel High Power Amplifier Board Audio Stereo Amplifier Board for Bar

TPA3251 BT Digital Amplifier Board HiFi Stereo Sound Digital Amp Module 220WX2 350W

Digital Power Amplifier Board 80W+80W+100W 2.1 Channel Power Amplifier Board for DIY Speakers

TPA3116D2 2.1 Channel Digital Amplifier Board XH-M139 12-24V Wide Voltage 2×50W+100W HiFi Subwoofer Module with AUX Input

Digital Amplifier Board AMP Module Audio Parts 4‑Sound Channel High Power TPA3255 Class D

Digital Amplifier Board AMP Module Audio Parts 4‑Sound Channel High Power TPA3255 Class D

XY-ST21 PRO 2.1 Channel Power Board Bluetooth 5.2 Audio Stereo Subwoofer Dual-core TPA3221 100WX2+200W Tuning Sound Amplifier