500w Subwoofer Amplifier
Overview
Product sourcing insights & recommendations


I have completed a detailed analysis of the 500W subwoofer amplifier market for 2026. The market is currently dominated by Class D architecture and compact designs optimized for EVs and modern home theaters. A key shift is the "democratization of DSP," where digital signal processing has become a standard requirement for acoustic correction.
The report below outlines key trends such as RMS performance literacy, advanced heat management, and auto-tuning capabilities. I have also identified several top-performing B2B sourcing options that match these 2026 trends, emphasizing high-efficiency plate and monoblock modules.
I have analyzed the 500W subwoofer amplifier market for 2026. You can continue with:
Plate Amplifier 500w Subwoofer Home Theater
Products · 2 lists

Professional Active Hight Power Home Theater Sound System Powered Subwoofer Amplifier
Vistron(Dong Guan) Audio Equipment Co., Ltd.🇨🇳CN14 yrs
High Power 350W Active Subwoofer Amplifier Plate Module Bass Amp Board with Crossover Phase Control for Home Audio
Guangzhou Raysounds Electronics Co., Ltd.🇨🇳CN1 yr
Mellisong Professional High Power 500W+500W Class D Plate Amplifier Module DSP 3-Channel Natural Cooling for Digital Active
Ningbo Mellisong Electronic Technology Limited🇨🇳CN10 yrs
Professional Metal Active Amplifier Module Class D Amplifier Plate Board 500W for Subwoofer Sound Equipment
Enping Sono Electronics Co., Ltd.🇨🇳CN1 yr
Wholesale 2 Channel 200W 400W 500W 600W Active Speaker Subwoofer Plate Power Amplifier Module Dsp Audio Processor for Line Array
Foshan Yinchi Electronics Co., Ltd.🇨🇳CN6 yrs
500/700/900/1500DT Plate Amplifier DSP Subwoofer Plate Amplifier Module 500/700/900/1500W Plate Amplifier for Line Array Outdoor
Shenzhen Shengwen E-Commerce Co., Ltd.🇨🇳CN3 yrs
500ST Plus Professional Plate Amplifier Module 500W 4 Ohm 300W 8 Ohm Active Subwoofer Power Amp Board XLR Speakon
Enping Senmi Electronic Technology Co., Ltd.🇨🇳CN3 yrs
700ST Professional Plate Amplifier Module 500W Active Speaker Subwoofer Power Amp XLR Input Speakon Output Fan Cooling

1500D Subwoofer Amplifier Plate Class-d Power Plate Amplifier 4000 Watt 500/700/900/1500DT Power Amplifier Driver Board
Enping Xiehe Audio Equipment Factoryverified🇨🇳CN11 yrs
Wireless Streaming Audio Plate Amplifier Board Class D Subwoofer Amp Assembled
Rakoit Technology (sz) Co., Ltd.🇨🇳CN7 yrs
Subwoofer Plate Amplifier Board Powerful Outdoor Audio Power Amplifier Professional

OEM Professional Active Loudspeaker Power Module Plate for Home Theater Conferences Subwoofer Digital Dsp Power Amplifier
Enping City Guanyi Audio Co., Ltd.🇨🇳CN1 yr
Theater Audiophile Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200W Output
Shenzhen Ruised Technology Co., Ltd.🇨🇳CN9 yrs
Theater Audiophile Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200W Output
Shenzhen Mingweida Electronics Co., Ltd.🇨🇳CN4 yrs
Theater Audiophile Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200W Output
Shenzhen Yuzens Technologies Co. Ltd.🇨🇳CN12 yrs
300W Digital Metal Subwoofer Plate Amplifier | Home Amplifier with Low Noise Class D Bass Amp Module and Back Panel
Shenzhen Cloudecho Audio Co., Ltd.🇨🇳CN7 yrs
Theater Audiophile Subwoofer Amplifier Board Plate Amp Subwoofer Ethics Sound Rated 200W Output

Digital Subwoofer Plate Amplifier 800W RMS Class D 1 Input 1 Output 8/4 Impedance Aluminium Amplifier Board Getshow
RCE ELECTRONICS CO., LIMITED🇭🇰HK2 yrs
GGDX Theater Audiophile Subwoofer Amplifier Board Plate Amp Ethics Sound Rated 200W Output
Shenzhen Gegu Dingxin Technology Co., Ltd.🇨🇳CN1 yr
DIY Subwoofer Plate Amplifier 2 Channel Dsp Power Amplifier Professional Class D Amplifier Module for Active Speaker Line Array
Guangzhou Forest Stage Equipment Co., Ltd.🇨🇳CN2 yrs
Actpro Audio Plate Amplifier Subwoofer Class d Amplifier Module 2000w Active Speaker Dsp Amplifier Module
Guangzhou Actpro Audio Co., Ltd.verified🇨🇳CN10 yrs
2 Channel Amplifier Module /plate Amplifier With Dsp
Guangzhou Aidi Audio Co., Ltd.🇨🇳CN12 yrs
Dj Factory Wholesale 8 Ohms Plate Amplifier for 12 15 18 Inch Subwoofer 900w+900w+ 1800 Watts Speakers System Sound Amplifiers
Guangzhou Suiyu Technology Co., Ltd.🇨🇳CN8 yrs
2800W Module Plate Amplifier Digital Dsp Power Amps 18'' 21 Inch Bass Subwoofer Amplifier Module
Jiangmen Demao Technology Co., Ltd.🇨🇳CN4 yrs
Accuracy Pro Audio TD3 500W Professional Mixing Amplifier Amp DSP PA Power Amplifier Plate Module Amplifier Module Board
Ningbo Central Star Electronic Technology Co., Ltd.verified🇨🇳CN18 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
24 sources cited · Verified industry data & reports

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The global automotive amplifier market size was valued at $4.95 billion in 2025 & is projected to grow from $5.28 billion in 2026 to $9.24 billion by 2034.
