A class-D amplifier or switching amplifier is an electronic amplifier in which the amplifying devices (transistors, usually MOSFETs) operate as electronic switches, and not as linear gain devices as in other amplifiers. They are rapidly switching back and forth between the supply rails, being fed by a modulator using pulse width, pulse density, or related techniques to encode the audio input into a pulse train. The audio escapes through a simple low-pass filter into the loudspeaker. The high-frequency pulses, which can be as high as 6 MHz, are blocked. Since the pairs of output transistors are never conducting at the same time, there is no other path for current flow apart from the low-pass filter/loudspeaker. For this reason, efficiency can exceed 90%.
Scope of the Report:This report focuses on the Class D Audio Amplifier in global market, especially in North America, Europe and Asia-Pacific, South America, Middle East and Africa. This report categorizes the market based on manufacturers, regions, type and application.
The market for 2-channel Class D audio amplifier is expected to grow at the highest CAGR between 2017 and 2023. 2-channel amplifiers are used in basic car stereo systems to power left and right front stereo speakers and matching rear speakers. Apart from this, they are also used in home entertainment systems and consumer electronic devices.
The Class D audio amplifier market for the multimedia sound case is expected to grow at the highest rate during the forecast period. The growing need for portable speakers which incorporate Class D audio amplifiers is expected to drive the demand for multimedia sound cases during the forecast period.
The worldwide market for Class D Audio Amplifier is expected to grow at a CAGR of roughly 17.4% over the next five years, will reach 7230 million US$ in 2023, from 2760 million US$ in 2017, according to a new study.
Market Segment by Manufacturers, this report covers STMicroelectronics (Switzerland)
Texas Instruments Inc. (U.S.)
Analog Devices, Inc. (U.S.)
ON Semiconductor Corp. (U.S.)
Rohm Co., Ltd. (Japan)
Infineon Technologies AG (Germany)
ON Semiconductor Corp. (U.S.)
NXP Semiconductors N.V. (Netherlands)
Monolithic Power Systems, Inc. (U.S.)
ICEpower A/S (Denmark)
Silicon Laboratories Inc. (U.S.)
Market Segment by Regions, regional analysis covers North America (United States, Canada and Mexico)
Europe (Germany, France, UK, Russia and Italy)
Asia-Pacific (China, Japan, Korea, India and Southeast Asia)
South America (Brazil, Argentina, Colombia etc.)
Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria and South Africa)
Market Segment by Type, covers Mono Channel
2-Channel
4-Channel
6-Channel
Others
Market Segment by Applications, can be divided into Automotive
Healthcare
Industrial & Retail
Telecommunication
Consumer Electronics
Others
There are 15 Chapters to deeply display the global Class D Audio Amplifier market.
Chapter 1, to describe Class D Audio Amplifier Introduction, product scope, market overview, market opportunities, market risk, market driving force;
Chapter 2, to analyze the top manufacturers of Class D Audio Amplifier, with sales, revenue, and price of Class D Audio Amplifier, in 2018 and 2019;
Chapter 3, to display the competitive situation among the top manufacturers, with sales, revenue and market share in 2018 and 2019;
Chapter 4, to show the global market by regions, with sales, revenue and market share of Class D Audio Amplifier, for each region, from 2015 to 2020;
Chapter 5, 6, 7, 8 and 9, to analyze the market by countries, by type, by application and by manufacturers, with sales, revenue and market share by key countries in these regions;
Chapter 10 and 11, to show the market by type and application, with sales market share and growth rate by type, application, from 2015 to 2020;
Chapter 12, Class D Audio Amplifier market forecast, by regions, type and application, with sales and revenue, from 2020 to 2025;
Chapter 13, 14 and 15, to describe Class D Audio Amplifier sales channel, distributors, traders, dealers, Research Findings and Conclusion, appendix and data source
Frequently Asked Questions
The base year for the study has been considered 2019, historic year 2014 and 2018, the forecast period considered is from 2020 to 2027. The regions analyzed for the market include North America, Europe, South America, Asia Pacific, and Middle East and Africa. These regions are further analyzed at the country-level. The study also includes attractiveness analysis of type, application and regions which are benchmarked based on their market size, growth rate and attractiveness in terms of present and future opportunity for understanding the future growth of the market.
Market is segmented on the basis:
- By Type
- By Application
- By Region
- By Country
- By Manufacturer
The report offers in-depth analysis of driving factors, opportunities, restraints, and challenges for gaining the key insight of the market. The report emphasizes on all the key trends that play a vital role in the enlargement of the market from 2019 to 2026.
The report provides company profile of the key players operating in the market and a comparative analysis based on their business overviews industry offering, segment market share, regional presence, business strategies, innovations, mergers & acquisitions, recent developments, joint venture, collaborations, partnerships, SWOT analysis, and key financial information.
