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1 Watt Audio Amplifier Circuit

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Overview

Product sourcing insights & recommendations

Mordor Intelligence
Coherent Market Insights
18 来源

The 1-watt audio amplifier circuit market is currently undergoing a significant transition toward Class-D efficiency and miniaturization, with the global audio amplifier market projected to reach $11.16 billion by 2035 Sphericalinsights. Technical insights reveal that modern designs favor integrated ICs like the TDA7052, LM4876, and MAX98357A because they minimize external components and offer "smart" features like digital signal processing (DSP) and low-power shutdown modes ElectronicsforuTheorycircuitAlibaba.

B2B sourcing data shows that standard Class-AB stereo modules (e.g., TDA2822M) are highly accessible, with bulk pricing as low as $0.30–$0.70 per unit Alibaba. The detailed analysis below covers technical specifications, growth drivers such as the EV and IoT sectors, and specific product recommendations for sourcing.

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Class D 1w Audio Amplifier Ic Module 5v

Products · 2 lists

MAX98357A I2S Stereo Audio Amplifier Module 2.5V - 5.5V D-Class Amplifier Board with 8-Channel TDM Support

MAX98357A I2S Stereo Audio Amplifier Module 2.5V - 5.5V D-Class Amplifier Board with 8-Channel TDM Support

$2.08-2.984.8(702)
MOQ: 5 pieces
Class D1W outputIC type5V input100+ store reviews21% reorder rate
Shenzhen XMS Technology Co., Ltd.Shenzhen XMS Technology Co., Ltd.🇨🇳CN8 yrs
Class D Audio Power Amplifier 2X5W Dual Channel Audio Stereo DIY Digital Amplifier Module

Class D Audio Power Amplifier 2X5W Dual Channel Audio Stereo DIY Digital Amplifier Module

$54.7(316)
MOQ: 100 sets
Class DIC type5V input300+ store reviews24% reorder rate100+ views from America
Shenzhen Vire Silicon & Technology Co., Ltd.Shenzhen Vire Silicon & Technology Co., Ltd.verified🇨🇳CN16 yrs
MAX98357 I2S 1.8/3.2W Audio Amplifier Module DC 2.5-5.5V Unfiltered Class D Power Amplifier Board

MAX98357 I2S 1.8/3.2W Audio Amplifier Module DC 2.5-5.5V Unfiltered Class D Power Amplifier Board

$0.20-0.804.9(520)
MOQ: 10 pieces
Class DIC type5V input100+ store reviews19% reorder rate≤6h response time
Shenzhen Qianhai Ku Xian Sheng Industrial Co., Ltd.Shenzhen Qianhai Ku Xian Sheng Industrial Co., Ltd.🇨🇳CN5 yrs
5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 Audio Amplifier Module 5V Class D Amplifier

5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 Audio Amplifier Module 5V Class D Amplifier

$2.60-3.154.9(370)
MOQ: 10 pieces
Class DIC type5V input200+ store reviews30% reorder rate≤3h response time
Shenzhen Kaisheng Century Electronics Co., Ltd.Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
Hot Sale New Original PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green Chip Sound Quality PAM8403

Hot Sale New Original PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green Chip Sound Quality PAM8403

$0.03-0.555.0(315)
MOQ: 10 pieces
Class DIC type5V input50+ store reviews11% reorder rate≤7h response time
Shenzhen Wei Jing Chuang Technology Co., Ltd.Shenzhen Wei Jing Chuang Technology Co., Ltd.🇨🇳CN4 yrs
HXW PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green chip sound quality PAM8403

HXW PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green chip sound quality PAM8403

$0.68-0.884.7(366)
MOQ: 10 pieces
Class DIC type5V input50% reorder rate≤12h response time
Shenzhen Hongxinwei Technology Co., Ltd.Shenzhen Hongxinwei Technology Co., Ltd.🇨🇳CN5 yrs
5V Amplifier Module 5W Mono Class d Amplifier Wireless Lossless Music Player Digital Power Amplifier

5V Amplifier Module 5W Mono Class d Amplifier Wireless Lossless Music Player Digital Power Amplifier

$1.654.7(552)
MOQ: 2 pieces
Class DIC type5V input1600+ store reviews9% reorder rate≤3h response time
Shenzhen Hanheng Technology Trading Co., Ltd.Shenzhen Hanheng Technology Trading Co., Ltd.verified🇨🇳CN7 yrs
Micro Digital Amplifier Board 2*3W Class D PAM8403/QA03 Amplifier Module 25-5V Small

Micro Digital Amplifier Board 2*3W Class D PAM8403/QA03 Amplifier Module 25-5V Small

$0.354.8(89)
MOQ: 1 piece
Class DIC type5V input900+ store reviews12% reorder rate≤1h response time
Shenzhen Runkexin Electronics Co., Ltd.Shenzhen Runkexin Electronics Co., Ltd.🇨🇳CN1 yr
5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 Audio Amplifier Module 5V Class D Amplifier

5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 Audio Amplifier Module 5V Class D Amplifier

$3.154.8(334)
MOQ: 10 pieces
Class DIC type5V input1400+ store reviews19% reorder rate≤3h response time
Rtx Technology Co., LimitedRtx Technology Co., Limited🇨🇳CN8 yrs
1pcs/5pcs/10pcs PAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V Power

1pcs/5pcs/10pcs PAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V Power

$0.17-0.234.8(126)
MOQ: 5 pieces
Class DIC type5V input300+ store reviews13% reorder rate≤3h response time
Beijing Mengxing Electronic Technology Co., Ltd.Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green chip sound quality PAM8403

PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green chip sound quality PAM8403

$0.19-0.244.7(760)
MOQ: 2 pieces
Class DIC type5V input50+ store reviews9% reorder rate≤4h response time
Shenzhen Shengdingtong Technology Co., Ltd.Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
5V Bluetooth Amplifier Module 5W Mono Class D Wireless Lossless Music Player Digital Power Amplifier Finished Board

5V Bluetooth Amplifier Module 5W Mono Class D Wireless Lossless Music Player Digital Power Amplifier Finished Board

$1.20-1.284.5(607)
MOQ: 5 pieces
Class DIC type5V input300+ store reviews5% reorder rate≤9h response time
Shenzhen Tuozhanteng Electronic Components Co., Ltd.Shenzhen Tuozhanteng Electronic Components Co., Ltd.🇨🇳CN5 yrs
power Amplifier Board Class D 5V PPAM8403 Dual-Channel Supports BT Audio Module

power Amplifier Board Class D 5V PPAM8403 Dual-Channel Supports BT Audio Module

$0.19-0.214.8(525)
MOQ: 5 pieces
Class DIC type5V input24% reorder rate≤2h response time
Shenzhen Sinapus Technology Co., Ltd.Shenzhen Sinapus Technology Co., Ltd.🇨🇳CN3 yrs
5128 Power Amplifier Module D-class Digital Power Amplifier Module 5W Mono Audio Power Amplifier Module XY-SP5W

5128 Power Amplifier Module D-class Digital Power Amplifier Module 5W Mono Audio Power Amplifier Module XY-SP5W

$0.24-0.254.8(165)
MOQ: 1 piece
Class DIC type5V input100+ store reviews14% reorder rate≤1h response time
Shenzhen Dongxinda Technology Development Co., Ltd.Shenzhen Dongxinda Technology Development Co., Ltd.🇨🇳CN7 yrs
PAM8403 Class D Audio Amplifier Module with Volume Potentiometer 5V Dual Channel 3W+3W for Speaker DIY

PAM8403 Class D Audio Amplifier Module with Volume Potentiometer 5V Dual Channel 3W+3W for Speaker DIY

$0.394.9(453)
MOQ: 1 piece
Class DIC type5V input36% reorder rate≤4h response time
One Stop Electronics (Shenzhen) Co., Ltd.One Stop Electronics (Shenzhen) Co., Ltd.🇨🇳CN1 yr
PAM8403 Class D Power Amplifier Board Module 5V 3W * 2 Audio Stereo AMP Volume Control Sound Board Amplifier for Speakers

PAM8403 Class D Power Amplifier Board Module 5V 3W * 2 Audio Stereo AMP Volume Control Sound Board Amplifier for Speakers

$1.754.7(798)
MOQ: 10 pieces
Class DIC type5V input50+ store reviews8% reorder rate≤1h response time
Shenzhen Lingxinhui Technology Co., Ltd.Shenzhen Lingxinhui Technology Co., Ltd.🇨🇳CN2 yrs
XY-SP5W 5128 Digital Amplifier Board Class D 5W Mono Audio Amplifier Module

XY-SP5W 5128 Digital Amplifier Board Class D 5W Mono Audio Amplifier Module

$0.45-0.504.8(769)
MOQ: 2 pieces
Class DIC type5V input1100+ store reviews6% reorder rate≤3h response time
Shenzhen Yuzens Technologies Co. Ltd.Shenzhen Yuzens Technologies Co. Ltd.🇨🇳CN12 yrs
PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green chip sound quality PAM8403

PAM8403 Audio Module 5V Mini Class-D Digital Amplifier Board LCD Green chip sound quality PAM8403

$0.19-0.244.7(713)
MOQ: 2 pieces
Class DIC type5V input50+ store reviews9% reorder rate≤3h response time
Shenzhen Pinkuo Trading Co., Ltd.Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
RDS Electronics 5V BT Amplifier Module 5W Mono Class D Wireless Lossless Music Player Digital Power Amplifier Module

RDS Electronics 5V BT Amplifier Module 5W Mono Class D Wireless Lossless Music Player Digital Power Amplifier Module

$1.20-34.8(254)
MOQ: 5 pieces
Class DIC type5V input300+ store reviews15% reorder rate≤8h response time
Shenzhen R.D.S Electronics Co., Ltd.Shenzhen R.D.S Electronics Co., Ltd.🇨🇳CN8 yrs
OEM 5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 DC 5V Class D Audio Module

OEM 5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 DC 5V Class D Audio Module

$3-64.9(460)
MOQ: 10 pieces
Class DIC type5V input12% reorder rate≤2h response time
Shenzhen Alixuxin Technology Co., Ltd.Shenzhen Alixuxin Technology Co., Ltd.🇨🇳CN1 yr
Dual Channel Super Mini Digital Power Amplifier Board PAM8403 for Class D Stereo Audio Amplifier Module 5V Power Supply PAM8403

Dual Channel Super Mini Digital Power Amplifier Board PAM8403 for Class D Stereo Audio Amplifier Module 5V Power Supply PAM8403

$0.174.8(638)
MOQ: 100 pieces
Class DIC type5V input700+ store reviews16% reorder rate≤1h response time
Shenzhen Jiangyuan Microelectronics Technology Co., Ltd.Shenzhen Jiangyuan Microelectronics Technology Co., Ltd.🇨🇳CN6 yrs
5128 Digital Audio Amplifier 5W Mono Audio Amplifier Module Low Distortion Single Power Supply Class D Amplifier

5128 Digital Audio Amplifier 5W Mono Audio Amplifier Module Low Distortion Single Power Supply Class D Amplifier

$0.21-0.404.6(992)
MOQ: 2 pieces
Class DIC type5V input400+ store reviews10% reorder rate≤5h response time
Shenzhen Sharphy Electronic Co., Ltd.Shenzhen Sharphy Electronic Co., Ltd.🇨🇳CN11 yrs
5V 20W 2.1 Dual Channel 3D Surround Digital Stereo Class D Amplifier AMP Board

5V 20W 2.1 Dual Channel 3D Surround Digital Stereo Class D Amplifier AMP Board

$3-3.504.6(765)
MOQ: 1 unit
Class D5V input400+ store reviews21% reorder rate≤6h response time
Shenzhen Jiaxinjie Technology Co., Ltd.Shenzhen Jiaxinjie Technology Co., Ltd.🇨🇳CN9 yrs
TPA3221 Class D Digital Power Amplifier Board 100W HIFI Audio Amplifier Board Module 2.0

TPA3221 Class D Digital Power Amplifier Board 100W HIFI Audio Amplifier Board Module 2.0

$4.30-4.804.8(326)
MOQ: 1 unit
Class DIC type900+ store reviews19% reorder rate≤7h response time
Shenzhen Xiongfa Weiye Electronics Co., Ltd.Shenzhen Xiongfa Weiye Electronics Co., Ltd.🇨🇳CN13 yrs
LTK5128 Mini AB Class D Class module digital amplifier board XPT8871 5W Audio Power Amplifier DIY

LTK5128 Mini AB Class D Class module digital amplifier board XPT8871 5W Audio Power Amplifier DIY

$0.11-0.994.8(341)
MOQ: 5 pieces
Class DIC type14% reorder rate≤4h response time
Shenzhen Chipsrsun Technology Co., Ltd.Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
5V BT Amplifier Module 5W Mono Class D Wireless Lossless Music Player Digital Power Amplifier Finished Board ZAD-C1

5V BT Amplifier Module 5W Mono Class D Wireless Lossless Music Player Digital Power Amplifier Finished Board ZAD-C1

$1.10-1.134.9(447)
MOQ: 30 pieces
Class D5V input400+ store reviews11% reorder rate
Shenzhen Xinlihui Electronics Co., Ltd.Shenzhen Xinlihui Electronics Co., Ltd.🇨🇳CN3 yrs
Taidacent 5V 20W Dual Channel 3D Surround Stereo Digital Power Amp Module Class D Power Amplifier 2.1 Amplifier Board

Taidacent 5V 20W Dual Channel 3D Surround Stereo Digital Power Amp Module Class D Power Amplifier 2.1 Amplifier Board

$5.08-5.684.7(512)
MOQ: 2 pieces
Class D5V input1300+ store reviews5% reorder rate≤4h response time
Shenzhen Taida Century Technology Co., Ltd.Shenzhen Taida Century Technology Co., Ltd.🇨🇳CN14 yrs
1-5pcs MAX98357A Audio Amplifier Module 3006 I2S 3W Class D Amplifier Without Filtering DIY Power Amplifier Board MAX98357 BGA

1-5pcs MAX98357A Audio Amplifier Module 3006 I2S 3W Class D Amplifier Without Filtering DIY Power Amplifier Board MAX98357 BGA

$0.54-5.564.7(952)
MOQ: 1 piece
Class DIC type100+ store reviews8% reorder rate≤2h response time
Shenzhen Liyang Technology Co., Ltd.Shenzhen Liyang Technology Co., Ltd.🇨🇳CN1 yr
Audio Receiver Amplifier Board Class D DSP DAC Bt 5 0 Optical Fiber I AUX Input Power Module for Audio Playback Equipment

Audio Receiver Amplifier Board Class D DSP DAC Bt 5 0 Optical Fiber I AUX Input Power Module for Audio Playback Equipment

$504.8(346)
MOQ: 5 pieces
Class D50+ store reviews15% reorder rate≤3h response time
Shenzhen Cloudecho Audio Co., Ltd.Shenzhen Cloudecho Audio Co., Ltd.🇨🇳CN7 yrs
PDA1001 Professional Audio Products Class D High Performance Single Channel 1000 Watts Amplifier Module Board

PDA1001 Professional Audio Products Class D High Performance Single Channel 1000 Watts Amplifier Module Board

$68.74-74.474.4(647)
MOQ: 20 pieces
Class D200+ store reviews32% reorder rate≤3h response time
Guangdong Chuanqi Technology Co., Ltd.Guangdong Chuanqi Technology Co., Ltd.🇨🇳CN5 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

18 sources cited · Verified industry data & reports

Audio Amplifier Market Size & Share Analysis

Mordor Intelligence

The Audio Amplifier Market worth USD 4.26 billion in 2026 is growing at a CAGR of 4.58% to reach USD 5.32 billion by 2031.

Amplification Systems Market Size & Opportunities, 2026- ...

Coherent Market Insights

Audio amplifiers segment is expected to lead with a market share of 44.6% in 2026 owing to its rising demand for high-quality & immersive audio.

Automotive Amplifier Market Size, Share and Trends [2034]

Fortune Business Insights

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.

Class D Audio Amplifier Ics Market: Trends & Forecast ...

LinkedIn · Vector Shield Works

The Class D Audio Amplifier Ics Market is projected to grow from USD 1.2 billion in 2024 to 2.14 Billion USD by 2033, registering a CAGR of 7.5 ...

Audio Amplifiers Market Report 2026–2035 Size and ...

Spherical Insights

The Global Audio Amplifiers Market Size is predicted to grow from USD 6.02 Billion in 2025 and is likely to reach around USD 11.16 Billion by 2035 with a CAGR ...

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% Market

1-Watt Audio Amplifier Circuit Buying Guide