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%.
The global Class-D Audio Amplifier market was xx million US$ in 2017 and is expected to xx million US$ by the end of 2025, growing at a CAGR of xx% between 2018 and 2025.
This report studies the Class-D Audio Amplifier market size (value and volume) by players, regions, product types and end industries, history data 2013-2017 and forecast data 2018-2025; This report also studies the global market competition landscape, market drivers and trends, opportunities and challenges, risks and entry barriers, sales channels, distributors and Porter's Five Forces Analysis.
Geographically, this report is segmented into several key regions, with sales, revenue, market share and growth Rate of Class-D Audio Amplifier in these regions, from 2013 to 2025, covering
North America (United States, Canada and Mexico)
Europe (Germany, UK, France, Italy, Russia and Turkey etc.)
Asia-Pacific (China, Japan, Korea, India, Australia, Indonesia, Thailand, Philippines, Malaysia and Vietnam)
South America (Brazil etc.)
Middle East and Africa (Egypt and GCC Countries)
The various contributors involved in the value chain of the product include manufacturers, suppliers, distributors, intermediaries, and customers. The key manufacturers in this market include
Texas Instruments Inc. (U.S.)
Analog Devices, Inc. (U.S.)
ON Semiconductor Corp. (U.S.)
Rohm Co., Ltd. (Japan)
Infineon Technologies AG (Germany)
NXP Semiconductors N.V. (Netherlands)
Monolithic Power Systems, Inc. (U.S.)
ICEpower A/S (Denmark)
Silicon Laboratories Inc. (U.S.)
By the product type, the market is primarily split into
By the end users/application, this report covers the following segments
Industrial & Retail
We can also provide the customized separate regional or country-level reports, for the following regions:
Rest of Asia-Pacific
Rest of Europe
Central & South America
Rest of Central & South America
Middle East & Africa
Rest of Middle East & Africa
The study objectives of this report are:
To study and analyze the global Class-D Audio Amplifier market size (value & volume) by company, key regions/countries, products and application, history data from 2013 to 2017, and forecast to 2025.
To understand the structure of Class-D Audio Amplifier market by identifying its various subsegments.
To share detailed information about the key factors influencing the growth of the market (growth potential, opportunities, drivers, industry-specific challenges and risks).
Focuses on the key global Class-D Audio Amplifier manufacturers, to define, describe and analyze the sales volume, value, market share, market competition landscape, SWOT analysis and development plans in next few years.
To analyze the Class-D Audio Amplifier with respect to individual growth trends, future prospects, and their contribution to the total market.
To project the value and volume of Class-D Audio Amplifier submarkets, with respect to key regions (along with their respective key countries).
To analyze competitive developments such as expansions, agreements, new product launches, and acquisitions in the market.
To strategically profile the key players and comprehensively analyze their growth strategies.
In this study, the years considered to estimate the market size of Class-D Audio Amplifier are as follows:
History Year: 2013-2017
Base Year: 2017
Estimated Year: 2018
Forecast Year 2018 to 2025
This report includes the estimation of market size for value (million USD) and volume (K Units). Both top-down and bottom-up approaches have been used to estimate and validate the market size of Class-D Audio Amplifier market, to estimate the size of various other dependent submarkets in the overall market. Key players in the market have been identified through secondary research, and their market shares have been determined through primary and secondary research. All percentage shares, splits, and breakdowns have been determined using secondary sources and verified primary sources.
For the data information by region, company, type and application, 2017 is considered as the base year. Whenever data information was unavailable for the base year, the prior year has been considered.
Raw material suppliers
Regulatory bodies, including government agencies and NGO
Commercial research & development (R&D) institutions
Importers and exporters
Government organizations, research organizations, and consulting firms
Trade associations and industry bodies
With the given market data, QYResearch offers customizations according to the company's specific needs. The following customization options are available for the report:
Further breakdown of Class-D Audio Amplifier market on basis of the key contributing countries.
Detailed analysis and profiling of additional market players.