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市場調查報告書
音頻功率放大器的全球市場：2010年
2010 Audio Power Amplifiers
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本報告已在2011年09月21日停止出版。
更改為出版
NRG Expert Energy Storage Report Ed 1, 2011
出版日期 : 2011年09月
商品編碼: 214247
本報告，分析全球音頻功率放大器市場的區域別預測和消費動向、主要供應商的市佔率等，由下列摘要形式闡述。
主要調查結果
區域別預測
應用別的消費動向分析
產品分析
- Class AB放大器
- Class D放大器
- 輸出
- 音頻頻道
供應商的市佔率分析
- Texas Instruments
- STMicroelectronic
- NXP Semiconductors
- Wolfson Microelectronics
- Cirrus Logic
- AKM Semiconductor
- ON Semiconductor
- austriamicrosystems
調查方式
Databeans的市場以及產品區塊的定義
圖表
Abstract
The consumer electronics industry witnessed a major decline in 2009 as the
economic recession caused buyers to hold off on luxury entertainment
purchases. However, 2010 promises to provide several new technologies in the
video game, television entertainment, and audio segments that will bring in
new customers. Hot technologies include motion-tracking game controllers,
social networking enabled televisions, 3D televisions, e-book readers, and
more. As consumers look to replace older technology heading out of the
recession, these features will be key differentiators.
Audio power amplifiers are divided into two distinct categories: Class AB and
Class D. Combined they will account for nearly $1 billion in 2010 global
revenue, making them the most important segment of the $3 billion special
purpose consumer analog market. Other noteworthy special purpose consumer
analog product categories include AFEs (analog front ends), which are utilized
for input signals and will reach a projected total of $342 million in 2010.
Video Amplifiers will account for another $192 million in projected revenue.
Finally, motor control ICs that are needed to control the various moving parts
in consumer devices and other assorted special purpose analog ICs make up the
remaining $726 million in expected 2010 revenue.
Power amplifier circuits can be classified as A, B, AB and C for analog
designs, and class D and E for switching designs based upon their conduction
angle. Today, class AB and class D designs are dominant classes used to power
audio applications. Linear Class AB amplifiers are still found in the majority
of audio applications and represent over three fourths of the total audio
power amplifier revenue, with major markets including home stereo and other
multimedia CE products. Databeans expects this market to reach $647 million in
2010.
ABOUT DATABEANS
Databeans, Inc., headquartered in Reno, Nevada, USA, is an
internationally recognized market research firm focused on the semiconductor
and electronics industry. Databeans publishes over 50 market research reports
annually that are available for purchase as individual studies, or bundled
together in cost-saving subscription services. Databeans' detailed quality
studies, industry leading customer service, and unparallel responsiveness are
unmatched in the electronics market research industry.
Table of Contents
- Significant Findings
- The Consumer Market for Semiconductors
- Consumer Analog
- Audio Power Amplifiers
- Regional Forecast
- Americas
- Europe
- Japan
- Asia Pacific
- Application Consumption Analysis
- Automotive
- Computers
- Consumer Electronics
- Communications
- Industrial Electronics
- Product Analysis
- Class AB Amplifiers
- Class D Amplifiers
- Output Power
- Audio Channels
- Supplier Market Share
- Texas Instruments
- STMicroelectronics
- NXP Semiconductors
- Wolfson Microelectronics
- Cirrus Logic
- AKM Semiconductor
- ON Semiconductor
- austriamicrosystems
- Databeans Market and Product Segmentation Definitions
- Market Segmentation
- Product Segmentation
Table of Figures
- Figure 1: Worldwide Consumer Semiconductor Revenue Forecast
- Figure 2: 2010 Worldwide Consumer Semiconductor Revenue Share by Product
- Figure 3: Worldwide Special Purpose Consumer Analog Revenue Forecast by
Product
- Figure 4: 2010 Worldwide Special Purpose Consumer Analog Revenue Share by
Product
- Figure 5: Worldwide Audio Power Amplifier Market Forecast (Revenue, Units,
and ASP)
- Figure 6: 2010 Worldwide Audio Power Amplifier Revenue Share by Region
- Figure 7: Worldwide Audio Power Amplifier Revenue Forecast by Region
- Figure 8: Americas Audio Power Amplifier Revenue Forecast
- Figure 9: Europe Audio Power Amplifier Revenue Forecast
- Figure 10: Japan Audio Power Amplifier Revenue Forecast
- Figure 11: Asia Pacific Audio Power Amplifier Revenue Forecast
- Figure 12: Worldwide Audio Power Amplifier Revenue Forecast by Market
Segment
- Figure 13: 2010 Worldwide Audio Power Amplifier Revenue Share by Market
Segment
- Figure 14: Worldwide Automotive Audio Power Amplifier Revenue Forecast by
Product Type
- Figure 15: Worldwide Computer Audio Power Amplifier Revenue Forecast by
Application
- Figure 16: 2010 Worldwide Computer Audio Power Amplifier Revenue Share by
Application
- Figure 17: Worldwide Computer Class AB Amplifier Revenue Forecast by
Application
- Figure 18: Worldwide Computer Class D Amplifier Revenue Forecast by
Application
- Figure 19: Worldwide Consumer Audio Power Amplifier Revenue Forecast
- Figure 20: 2010 Worldwide Consumer Audio Power Amplifier Revenue Share by
Application
- Figure 21: Worldwide Consumer Class AB Amplifier Revenue Forecast
- Figure 22: 2010 Worldwide Consumer Class AB Amplifier Revenue Share by
Application
- Figure 23: Worldwide Consumer Class D Amplifier Revenue Forecast
- Figure 24: 2010 Worldwide Consumer Class D Amplifier Revenue Share by
Application
- Figure 25: 2010 Worldwide Communications Audio Power Amplifier Revenue
Share by Application
- Figure 26: Worldwide Communications Audio Power Amplifier Revenue Forecast
by Application
- Figure 27: Worldwide Communications Class AB Amplifier Revenue Forecast by
Application
- Figure 28: Worldwide Communications Class D Amplifier Revenue Forecast by
Application
- Figure 29: Worldwide Class AB Amplifier Market Forecast (Revenue, Units,
and ASP)
- Figure 30: Worldwide Class D Amplifier Market Forecast (Revenue, Units,
and ASP)
- Figure 31: Worldwide Audio Power Amplifier Revenue Forecast by Output Power
- Figure 32: 2010 Worldwide Audio Power Amplifier Revenue Share by Output
Power
- Figure 33: Worldwide Audio Power Amplifier Revenue Forecast by Number of
Channels
- Figure 34: 2010 Worldwide Audio Power Amplifier Revenue Share by Number of
Channels
- Figure 35: 2009 Worldwide Audio Power Amplifier Revenue Share by Supplier
Table of Tables
- Table 1: Worldwide Consumer Semiconductor Revenue Forecast by Product
- Table 2: Worldwide Special Purpose Consumer Analog Revenue Forecast by
Product
- Table 3: Worldwide Audio Power Amplifier Market Forecast (Revenue, Units,
and ASP)
- Table 4: Worldwide Audio Power Amplifier Revenue Forecast by Region
- Table 5: Worldwide Audio Power Amplifier Revenue Forecast by Market Segment
- Table 6: Worldwide Automotive Audio Power Amplifier Revenue Forecast by
Product Type
- Table 7: Worldwide Automotive Electronics Revenue Forecast by Application
- Table 8: Worldwide Automotive Electronics Shipment Forecast by Application
- Table 9: Worldwide Computer Audio Power Amplifier Revenue Forecast by
Application
- Table 10: Worldwide Computer Audio Power Amplifier Shipment Forecast by
Application
- Table 11: Worldwide Computer Class AB Amplifier Revenue Forecast by
Application
- Table 12: Worldwide Computer Class AB Amplifier Shipment Forecast by
Application
- Table 13: Worldwide Computer Class D Amplifier Revenue Forecast by
Application
- Table 14: Worldwide Computer Class D Amplifier Shipment Forecast by
Application
- Table 15: Worldwide Computer Electronics Revenue Forecast by Application
- Table 16: Worldwide Computer Electronics Shipment Forecast by Application
- Table 17: Worldwide Consumer Audio Power Amplifier Revenue Forecast by
Application
- Table 18: Worldwide Consumer Audio Power Amplifier Shipment Forecast by
Application
- Table 19: Worldwide Consumer Class AB Amplifier Revenue Forecast by
Application
- Table 20: Worldwide Consumer Class AB Amplifier Shipment Forecast by
Application
- Table 21: Worldwide Consumer Class D Amplifier Revenue Forecast by
Application
- Table 22: Worldwide Consumer Class D Amplifier Shipment Forecast by
Application
- Table 23: Worldwide Consumer Electronics Revenue Forecast by Application
- Table 24: Worldwide Consumer Electronics Shipment Forecast by Application
- Table 25: Worldwide Communications Audio Power Amplifier Revenue Forecast
by Application
- Table 26: Worldwide Communications Audio Power Amplifier Shipment Forecast
by Application
- Table 27: Worldwide Communications Class AB Amplifier Revenue Forecast by
Application
- Table 28: Worldwide Communications Class AB Amplifier Shipment Forecast by
Application
- Table 29: Worldwide Communications Class D Amplifier Revenue Forecast by
Application
- Table 30: Worldwide Communications Class D Amplifier Shipment Forecast by
Application
- Table 31: Worldwide Communications Electronics Revenue Forecast by
Application
- Table 32: Worldwide Communications Electronics Shipment Forecast by
Application
- Table 33: Worldwide Industrial Audio Power Amplifier Revenue Forecast by
Product Type
- Table 34: Worldwide Industrial Electronics Revenue Forecast by Application
Market
- Table 35: Worldwide Industrial Electronics Shipment Forecast by
Application Market
- Table 36: Worldwide Class AB Amplifier Market Forecast (Revenue, Units,
and ASP)
- Table 37: Worldwide Class D Amplifier Market Forecast (Revenue, Units, and
ASP)
- Table 38: Worldwide Audio Power Amplifier Revenue Forecast by Output Power
- Table 39: Worldwide Audio Power Amplifier Revenue Forecast by Number of
Channels
- Table 40: 2009 and 2008 Worldwide Audio Power Amplifier Revenue Share by
Supplier
2010年D級放大器市場達到3億4700萬美元
2010年10月12日
Global Information, Inc.已開始銷售美國市場調查公司Databeans, Inc.所發行的報告書「2010 Audio Power Amplifiers (音頻功率放大器的全球市場：2010年)」
2009年的家電產業因全球不景氣，導致銷售額急劇下降，受到大打擊。相對地，2010年的預估變得相當明朗。依據Databeans的調查，全部音頻功率放大器的全球收益，預計2010年達成10億美元左右，在被認為總額30億美元消費者導向的特殊用途模擬市場中亦形成最重要的區塊。
Databeans預測，2010年D級放大器市場將達到3億4700萬美元，之後5年的CAGR為 11％，超過音頻市場的平均成長率。
音頻功率放大器可分割成D級與AB級二個明確的範疇。現在AB級及D級設計使用時受音頻用途支配。AB級的線性放大器大部分使用作為音頻放大器，佔全部音頻功率放大器收益的75％以上。AB級放大器主要的市場包含月台立體聲及其他多媒體家電產品。本報告處理的主要市場供應者為Texas Instruments、 STMicroelectronics、 NXP Semiconductors、 Wolfson Microelectronics、Cirrus Logic、 AKM Semiconductor、ON Semiconductor、 austriamicrosystems。
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