Amplifier 400 Watt
Overview
Product sourcing insights & recommendations


The 400W amplifier market is shifting toward Gallium Nitride (GaN) and Class D/AD technologies, with the global market projected to reach up to $45.85 billion by 2026 MordorintelligenceFortunebusinessinsights. Efficiency is the primary driver, particularly in the EV sector where high-efficiency amps can save roughly 0.5 kWh per 100 km Mordorintelligence.
I have compiled a detailed report covering market statistics, emerging technologies like GaN and AI, and consumer pain points such as thermal management. The report also includes a curated list of B2B products ranging from professional speaker modules to high-power car audio units.
Please review the comprehensive market insights and sourcing data in the file below.
Here is the market report for 400W amplifiers. You can continue with:
400w Digital Audio Power Amplifier Module B2b
Products · 3 lists

Professional Digital Audio Sound 400W AMP Class D DSP 2 Channel Power Line Array Active Amplifier Board Plate Module for Speaker
Guangdong Chuanqi Technology Co., Ltd.🇨🇳CN5 yrs
Class D 400W Digital Amplifier Module for Active Speakers
CVR PRO AUDIO CO.,LTDverified🇨🇳CN4 yrs
RQSONIC APA Digital Amplifier Board 400w RMS 2 Way Power Amplifier Module for Active Speaker
NINGBO YINZHOU RQ ELECTRONIC CO.,LTDverified🇨🇳CN11 yrs
OEM 1 X 400W High Power Class D Digital Audio Amplifier Board Mono Amp Module T-AMP For Home Speaker DIY
Aielite Holdings Corporationverified🇨🇳CN3 yrs
ICEPOWER Power Amplifier Board ICE125ASX2 Dual Channel Digital Audio Amp Module.
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
High Efficiency 4-channel X 400w Power Class D Plate Amp Module for Active Speakers
Guangzhou Cinow Electronic Technology Co., Ltd.🇨🇳CN11 yrs
High Quality 400w Audio Power Digital Active Speaker Amplifier Module with DSP
Ningbo Mellisong Electronic Technology Limited🇨🇳CN10 yrs
ICEPOWER Power Amplifier Board ICE125ASX2 Dual Channel Digital Audio Amp Module
Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
ICEPOWER Power Amplifier Board ICE125ASX2 Dual Channel Digital Audio Amp Module
Shenzhen Jianuoxin Technology Co., Ltd.🇨🇳CN2 yrs
China High Quality Power Amp Module 400W 8ohm 600W 4ohm Speaker Module Single Channel D Class Amplifiers Sound System
Guangzhou Suiyu Technology Co., Ltd.🇨🇳CN8 yrs
XY-T2002P Upgraded BT Digital Power Amplifier 400W Total Output Stereo Audio Board with Sound Adjustment TPA3223

ICEPOWER Power Amplifier Board ICE125ASX2 Dual Channel Digital Audio Amp Module
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
MLK Digital Audio 400W High Power Bass Amplifier Board Diy Home Audio Sound TPA3251 Class D Mono Channel Amplifier Module

500W Active Speaker Amplifier Module Professional Class D Amplifier Module 2 Way for Subwoofer and Top Array Speaker with DSP
Guangzhou Dsounds Technology Co., Ltd.🇨🇳CN3 yrs
DT400 Amplifier Board Professional Amplifier Module for Active Speaker, Active Speaker with Onboard Digital Amplifier Module
Enping Nilunwei Electronic Technology Co., Ltd.🇨🇳CN1 yr
Factory Professional 2 Way 400W Digital Power Amplifier Dsp Module Board for Classroom
Jiangmen Aoshen Electronic Technology Co., Ltd.🇨🇳CN7 yrs
800MD Two Channel Active Amplifier Module 400W with DSP
Enping Green Audio Electronics Co., Ltd.🇨🇳CN8 yrs
I.E.voice OEM/ODM Good Quality 4*400W Power DSP+Class D Amplifier Module Model DSP-DM4.4 Metal Square

Class D Amp Plate Professional Digital Power Amplifier Module for Full Range Speaker Subwoofer 2in 3out Channel 400w 800w 1200w
Foshan Yinchi Electronics Co., Ltd.🇨🇳CN6 yrs
Accuracy Pro Audio S1 400W Dj Professional Bass Class d Subwoofer Amplifier Module Board and Speakers Power Mixer
Ningbo Central Star Electronic Technology Co., Ltd.verified🇨🇳CN18 yrs
2.1 Three Channel D-class Digital Amplifier High-power Board Subwoofer 2x200W+1x400W Electronic Module Audio Amplifier Board

Wholesale Active Amplifier Module 400W Power Amplifier DP 2CH Series Professional Audio Module for Active Subwoofer
Guangzhou Ou Ni Kee Trading Co., Ltd.verified🇨🇳CN5 yrs
3 Channel 2*400w 1200w High Power Amplifier for Bass Class D Sound Equipment Amplifiers Module With DSP
Dongguan Dalang Yangfan Qihang Electronic Firm🇨🇳CN4 yrs
3x400W or Two Channels(400w+1000w) Active Amplifier Module Audio Power Amplifier Module Amplifier Dsp Module
Dongguang Lihui Technology Company Limited🇨🇳CN5 yrs
3 Channel 2*400w 1200w High Power Amplifier for Bass Class D Sound Equipment Amplifiers Module With DSP

400W RMS Full Range Professional Class H Amplifier Module for Active Speakers
Jumboaudio Electronics Co., Ltd.verified🇨🇳CN7 yrs
ZK-APTX2 DC15-40V 2.1 Channel Power Amplifier 200W+200W+400W HiFi Audio Amplifier Module NE5532 Chip for Qualcomm QCC3034 Module
Shenzhen Liyang Technology Co., Ltd.🇨🇳CN1 yr
Professional High Power BT USB 1000W 400W Power Amplifier Module Board for Performance Speaker PA System Stage
Shenzhen Xingyatu Electronic Technology Co., Ltd.🇨🇳CN3 yrsDeep Dive · Full Report
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Sources & References
27 sources cited · Verified industry data & reports

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.

Power Amplifier Market Size, Trends, 2026-2033 Forecast ...
LinkedIn · Market Strategy Architect
The US Power Amplifier Market was valued at USD 3.2 Billion in 2024 and is projected to grow from USD 3.4 Billion in 2025 to USD 5.4 Billion by ...

Audio Amplifier Market 2026: Statistics, E-Commerce ...
OohYeah
The audio amplifier market in 2026 stands at an inflection point. Consumer demand remains robust—amplifiers rank consistently among the top 100 ...

Power Amplifier Market Size And Share Report, 2026-2033
Grand View Research
Power amplifier market size was valued at $40.8B in 2025 and is projected to grow from $46.9B in 2026 to $101.3B by 2033, at a CAGR of 11.6%

Top 10 Companies in Global Class D Audio Amplifier Market
Spherical Insights
The Global Class D Audio Amplifier Market size is projected to grow from USD 7.59 Billion in 2025 to USD 12.3 Billion by 2035, at a CAGR of 4.95 % during the ...

Power Amplifier Market Size, Industry Share, Forecast to ...
Fortune Business Insights
The global power amplifier market size is valued at USD 45.85 billion in 2026, projected to reach USD 132.65 billion by 2034 at a CAGR of 14.20% during ...
