120w Amplifier Board
Overview
Product sourcing insights & recommendations
I have completed the analysis of the 120W amplifier board market and product trends for 2026. The market is shifting rapidly toward 2.1 channel configurations and "smart" modules featuring Bluetooth 5.2 and DSP control. While the TPA3116D2 remains the industry standard for budget DIY builds due to its high efficiency and low cost, premium segments are migrating toward TPA3255 chipsets for high-fidelity 300W+ applications.
The report below details technical benchmarks, top-selling models, and strategic sourcing insights, including the critical need for stable 24V power supplies to achieve rated wattage.
Here is the analysis for 120W amplifier boards. You can continue with:
Tpa3255 Amplifier Board 300w 120w
Products · 3 lists
300W * 2 Wireless Digital Power Amplifier Board, High and Low Frequency Adjustment, High-power Amplifier Board TPA325
Shenzhen Yangminghongye Technology Co., Ltd.🇨🇳CN1 yr
BDM8-A TPA3255 High-power Amplifier Board 2x300W Stereo D-class Intelligent Device Robot Strong Sound Amplifier Module
Shenzhen Siyuanhengye Technology Co., Ltd.🇨🇳CN8 yrs
TPA3255 High Power 300W*2 High Temperature HIFI Digital Amplifier Board Stereo 2.0 Dual Channel Module Electronic Modules Kits
Shenzhen Huake Shengye Technology Co., Ltd.verified🇨🇳CN2 yrs
Class D Power Amplifier TPA3255 2.0 Digital Power Amplifier Board 300W + 300W Original TPA3255
Shenzhen Hanheng Technology Trading Co., Ltd.verified🇨🇳CN7 yrs
TPA3255 High-End HIFI Digital Amplifier Module Dual Channel 300W*2 Ultra-High Power Gallbladder Board Electronic Modules Kits
Shenzhen Ruised Technology Co., Ltd.🇨🇳CN9 yrs
600W HiFi Fever TPA3255 High-Power 2.0 Dual Channel Stereo Amplifier Module 2*300W Amplifier Board for Development Kits
Shenzhen Hongyan Core Electronics Co., Ltd.🇨🇳CN4 yrs
600W HiFi Fever TPA3255 High-Power 2.0 Dual Channel Stereo Amplifier Module 2*300W Amplifier Board for Development Kits
Shenzhen Beast & Lion Technology Co., Ltd.🇨🇳CN1 yr
HiFi Fever TPA3255 High-Power 2.0 Dual Channel Stereo Amplifier Module 2*300W Amplifier Board for Development Kits
Shenzhen Neuron Technology Co., Ltd.🇨🇳CN5 yrs
TPA3255 High-Power Dual Channel 2*300W Stereo D-Class Fever HIFI Digital Power Amplifier Board Electronic Modules and Kits
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
YE TPA3255 2x300W HIFI Digital Power Amplifier Board Audiophile Grade Stereo Dual Channel Module
TPA3255 Enthusiast Grade HIFI Digital Power Amplifier Board High Power 300W*2 Stereo 2.0 Dual Channel Module
Shenzhen Yuzens Technologies Co. Ltd.🇨🇳CN12 yrs
TPA3255 2.0 DC24-40V 300W + 300W Class D Digital Strong High Power Amplifier Board..
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
TPA3255 2.0 DC24-40V 300W + 300W Class D Digital Strong High Power Amplifier Board
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
TPA3255 2x300W 600W Stereo Fever Hifi Digital Amplifier Board High-Power Amplifier Dual Channel Audio Amp Module
Shenzhen Kwm Electronics Co., Ltd.verified🇨🇳CN6 yrs
Class D Power Amplifier TPA3255 2.0 Digital Power Amplifier Board 300W + 300W Original TPA3255
Shenzhen XMS Technology Co., Ltd.🇨🇳CN8 yrs
TPA3255 2.0 DC24-40V 300W + 300W Class D Digital Strong High Power Amplifier Board..
Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
Class D Power Amplifier TPA3255 3255 2.0 Digital Power Amplifier Board 300W + 300W TPA3255
Shenzhen Haofengyuan Electronics Co., Ltd.🇨🇳CN6 yrs
TPA3255 2.0 DC24-40V 300W + 300W Class D Digital Strong High Power Amplifier Board
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
TPA3255 Digital Amplifier Board 300W+300W Power AMP Circuit Module DC48V Electronic Modules and Kits
Shenzhen Huayi Xintong Electronics Co., Ltd.verified🇨🇳CN1 yr
TPA3255 High-Power Dual Channel 2*300W Stereo D-Class Fever HIFI Digital Power Amplifier Board Electronic Modules and Kits
Shenzhen Jianuoxin Technology Co., Ltd.🇨🇳CN2 yrs
DC 19V-DC 52V 2*300W Audio Amplifier Module TPA3255 Chip Dual Channel Class D Power Amplifier Chip HIFI Tantalum Capacitors
Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
TPA3255 High Power 300W*2 High Temperature HIFI Digital Amplifier Board Stereo 2.0 Dual Channel Module Electronic Modules Kits
Shenzhen Maihaofeng Technology Co., Ltd.🇨🇳CN1 yr
TPA3255 High-End HIFI Digital Amplifier Module Dual Channel 300W*2 Ultra-High Power Gallbladder Board Electronic Module China
Shenzhen Lingze Xincheng Technology Co., Ltd.🇨🇳CN1 yr
TPA3255 High-End HIFI Digital Amplifier Module Dual Channel 300W*2 Ultra-High Power Gallbladder Board Electronic Modules Kits
Shenzhen Yuke Chip Electronics Co., Ltd.verified🇨🇳CN1 yr
TPA3255 2.0 DC24-40V 300W + 300W Class D Digital Strong High Power Amplifier Board
Shenzhen Binyueda Electronics Co., Ltd.🇨🇳CN6 yrs
KYYSLB TPA3255 High-power Class D Digital Amplifier Board 300W*4 Home Audio Amplificador Music Sound Speaker Amplifier Board
Qianjing Audio Equipment (guangzhou) Co., Ltd.🇨🇳CN5 yrs
300W*300W TPA3255 2.0 Digital Amplifier Board DC 24-48v Class D amplifier board Circuit Module
Shenzhen Boruijintong Technology Co., Ltd.🇨🇳CN5 yrs
AP3002 Standard Pure Power Amplifier Board TPA3255 High Power 300W*2 Bridge Mono 600W No POP XY-AP3002 Module China
Shenzhen Tuoxin Electronics Co., Limited🇨🇳CN1 yr
300W + 300W DC 20-48V digital amplifier board Digital Power AMP Circuit Module TPA3255
Shenzhen Shangtuo Semicon Co., Ltd.🇨🇳CN5 yrs
2*300W TPA3255 Audio Amplifier 2.0 Channels High Power HIFI Digital Stereo Class-D Amplifiers Board
Shenzhen Sunhokey Electronics Co., Ltd.🇨🇳CN13 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
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