Amplifier Module 2.1
Overview
Product sourcing insights & recommendations
The 2.1 amplifier module market is projected to reach $44 billion by 2026, driven by a 7.1% CAGR in the power amplifier segment. Key trends include a massive surge in the DIY/maker movement and the adoption of high-efficiency Class D technology like the TPA3255 chip for Hi-Fi audio. Consumers are increasingly seeking all-in-one modules featuring Bluetooth 5.1 and dedicated subwoofer crossovers. The detailed report below provides a full analysis of market growth, top-selling chipsets, and representative product benchmarks from leading manufacturers.
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2.1 Amplifier Module Bluetooth 5.0 Tpa3116d2 Tpa3255
Products · 2 lists
NewRJ ZK-TB21 Amplifier Board 50W*2+100W Treble Bass Regulation 2.1 Channel BT Digital Power Module
SeekEC 50W*2+100W 2.1 channel wireless audio amplifier board TPA3116D2 BT5.0 wireless digital power amplifier module
Shenzhen Maoxing Weiye Technology Co., Ltd.verified🇨🇳CN5 yrs
For BT 5.0 2.1 Channel Power Audio Stereo Subwoofer Amplifier Board 50W*2+100W HIFI TPA3116D2 High And Low XY-S100H S100L
Shenzhen Icslove Technology Co., Ltd.🇨🇳CN2 yrs
For BT 5.0 2.1 Channel Power Audio Stereo Subwoofer Amplifier Board 50W*2+100W HIFI TPA3116D2 High And Low XY-S100H S100L
Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
Hot TB21 2.1 Channel BT 5.0 Digital Amplifier Module Audio Amplifier Board Aux+BT TPA3116D2 Upgraded App TPA3116 Without App
Shenzhen Huixin Tengda Trading Co., Ltd.🇨🇳CN6 yrs
TPA3116D2 HIFI 2.1 stereo module 100W+50W*2 Bluetooth 5.0 digital power amplifier board
Shanghai Belite Technology Co., Ltd.🇨🇳CN7 yrs
For BT 5.0 2.1 Channel Power Audio Stereo Subwoofer Amplifier Board 50W*2+100W HIFI TPA3116D2 High And Low XY-S100H S100L
Shenzhen Kwm Electronics Co., Ltd.verified🇨🇳CN6 yrs
ZK-TB21 Amplifier Board 50W*2+100W Treble Bass Regulation 2.1 Channel BT Digital Power Module
Shenzhen Youxin Electronic Technology Co., Ltd.🇨🇳CN4 yrs
2*50W+100W TPA3116D2 Blue tooth 5.0 HIFI Power Subwoofer Amplifier Board 2.1 Channel Class D Audio Stereo Equalizer Amp
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
TB21 2.1 Channel BT 5.0 Digital Amplifier Module Audio Amplifier Board Aux+BT TPA3116D2 Upgraded App TPA3116 Without App
Shenzhen Junhao Yunxin Technology Co., Ltd.🇨🇳CN1 yr
DIY 2.1 Channel 5.0 Audio Amplifier Board TPA3116D2 50W X2 100W Subwoofer Module XY-S100H
ZK-TB21 TPA3116D2 BT 5.0 High Power Digital Subwoofer Amplifier Board Professional 2*50W HIFI 2.1 Speaker Board Music Features
Shenzhen Feng Chipsource Electronic Co., Ltd.🇨🇳CN11 yrs
2*50W 100W Blue tooth 5.0 Dual IC TPA3116D2 Power Subwoofer Amplifier Board 2.1 Channel Stereo Equalizer Audio Amplifier Board
Shenzhen Goldeleway Electronics Technology Co., Ltd.verified🇨🇳CN17 yrs
TB21 TPA3116D2 50WX2+100W 2.1 Channel BT 5.0 Subwoofer Amplifier Board Power Audio Stereo Amplifier Board Bass AMP
Shenzhen Chipwelldone Technology Co., Ltd.🇨🇳CN4 yrs
XH-A305 Blue-tooth 5.0 TPA3116D2 50Wx2+100W 2.1 Channel Audio Stereo Digital Power Amplifier Board Bass Subwoofer AMP Module
Shenzhen Huake Shengye Technology Co., Ltd.verified🇨🇳CN2 yrs
TPA3116D2 5.0 Digital Amplifier Board 100W+2 * 50W High Power 2.1 Channel with AUX Audio
Shenzhen Dongjiang Chuangfu Technology Co., Ltd.🇨🇳CN1 yr
ZK-TB21 TPA3116D2 Blue tooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Bass AMP
Shenzhen Ruiqi Electronic Co., Ltd.🇨🇳CN5 yrs
ZK-TB21 TPA3116D2 Blue tooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Bass AMP
Shenzhen Ruiqi Electronic Co., Ltd.🇨🇳CN8 yrs
5.0 TPA3116D2 Power Amplifier Board 2.1 Channel 2*80W+100W Stereo Power Audio Class D Bass Subwoofer Amplifier
Shenzhen Co-Etech Limited🇨🇳CN9 yrs
XH-A305K digital amplifier board TPA3116D2 BT 5.0 digital amplifier 2.1 channel with Shell
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
TPA3116D2 digital amplifier board BT 5.0 volume tones 2.1 Channel Stereo Class D 50W*2+100W speaker Audio for AUX XH-A305
Shenzhen TCT Electronics Co., Ltd.🇨🇳CN5 yrs
XH-A305 BT 5.0 Stereo Digital Power Amplifier Board TPA3116D2 50Wx2+100W 2.1 Channel Audio Bass Subwoofer AUX AMP Module
Shenzhen Shengtaixin Technology Co., Ltd.🇨🇳CN5 yrs
XY-E100H BT 5.1 Audio Amplifier Board TPA3116D2 Power Amplifier Board AUX Audio 50W*2+100W Wireless Module Audio AMP
Shenzhen Nanhongming Technology Co., Ltd.🇨🇳CN4 yrs
ZK-TB21 TPA3116D2 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board Bass AMP
Shenzhen Binyueda Electronics Co., Ltd.🇨🇳CN6 yrs
ZK-502T TPA3116D2 Blue Tooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo 2*50W
Module XY-S100H 2.1Channel BT5.0 HIFI Power Amplifier Board 50W*2+100W Power Audio Stereo Amplifier Module TDA3116D2
Shenzhen Tongze Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Module XY-S100H 2.1Channel BT5.0 HIFI Power Amplifier Board 50W*2+100W Power Audio Stereo Amplifier Module TDA3116D2
Shenzhen Dongxinda Technology Development Co., Ltd.🇨🇳CN7 yrs
XH-A314 Dual Channel 2*100W Digital Amplifier Board TPA3116 TPA3116D2 for Bluetooth 5.0 Audio Amplifier Module
Shenzhen Sy Chips Technology Co., Ltd.🇨🇳CN8 yrs
AS21 2.1-Channel TPA3255 for Digital Amplifier Board Module 220W*2+350W Tone Subwoofer Audio Voice Control Kit
Shenzhen Lingze Xincheng Technology Co., Ltd.🇨🇳CN1 yr
ZK-TB21 Audio 2.1 channel BLE digital power amplifier module high and low tone overweight subwoofer, high power
Shenzhen Jiexing Weiye Electronic Co., Ltd.🇨🇳CN17 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
22 sources cited · Verified industry data & reports
Power Amplifier Modules Market Size, Trends, 2026-2033 ...
LinkedIn · Data Dynamics Specialist
Power Amplifier Modules Market size was valued at USD 4.2 Billion in 2024 and is poised to grow from USD 4.5 Billion in 2025 to USD 8.2 Billion ...
Best 300W 2.1 Amplifier Guide for DIY & B2B Buyers
Alibaba.com
The market for 2.1 channel 300W amplifiers is experiencing a significant shift toward high-efficiency Class D technology and the DIY/maker segment.
Top Audio Amplifier Boards 2026: Best Sellers & Trends
Accio Work
Discover the top audio amplifier boards in 2026. trending models like TPA3116D2 and TPA3255, Key consumer themes include the demand for "all-in-one" 2.1 ...
Power Amplifier Market Size & Share Analysis
Mordor Intelligence
The Power Amplifier Market worth USD 30.15 billion in 2026 is growing at a CAGR of 6.91% to reach USD 42.13 billion by 2031.
Global Class D Audio Amplifier Market Report 2026-2034 ...
Yahoo Finance
Class D audio amplifier market growth is being driven by increasing demand for energy-efficient, compact, and high-performance audio systems.
2.1 Channel Audio Power Amplifier Board, 220W×2+350W ...
Amazon.com
3-in-1 multi-function bluetooth digital amplifier module integrates AUX, Bluetooth and USB input methods, allowing you to connect a variety of audio sources as ...