The North America class D audio amplifier market is forecasted to register a CAGR of 9.26% across the forecasting years of 2022 to 2030, reaching a revenue share of $1479.57 million by 2030.

The market growth of the region is mainly accredited to the increasing production of vehicles as well as the augmented usage of audio devices. However, the North America class D audio amplifier market may be hindered since companies’ manufacturing units are situated in East Asia, due to which the cost of production and shipments remain high.

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The North America class D audio amplifier market growth evaluation entails the assessment of the United States and Canada. The market growth in the United States is predominantly fuelled by the presence of well-established companies, the increasing use of social media, and the rising adoption of audio consumer electronic devices, including headsets, microphones, and headphones.

The United States is a proliferating technology market characterized by a significant rise in the application as well as the consumption of electronics and artificial intelligence (AI) services and goods. The country also represented the largest market for class D audio amps in terms of revenue in the year 2020. Moreover, the technology and telecommunications industry is progressing at an accelerated pace in the United States, featuring internationally recognized players, including Apple, Microsoft, IBM, Intel, and SAP.

On the other hand, the United States’ market growth is further facilitated by emerging technologies such as 5G and artificial intelligence (AI) in the Internet of Things (IoT). The use of class D audio amplifiers in wearables, hearables, and smartphones has increased substantially in the United States, as well. Moreover, the high efficiency of class D, compared to class AB has worked in favor of the country’s market, leading to the notable rise in demand for class D audio amplifiers.

The North America class D audio amplifier market is segmented into amplifier type, device type, and application. The amplifier type category is further segmented into mono channel, 2-channel, 4-channel, 6-channel, and other amplifier types. A mono amplifier entails a single channel amp designed for low-frequency sound reproduction, including the deep bass formed by a subwoofer. It produces a single power signal, ideally suited to the subwoofer’s low-frequency design.

Conversely, 2-channel amplifiers’ output provides power to two separate channels, optimal for powering one set of car speakers. 2-channels can also be joined or bridged together to offer more output to a dedicated channel. Besides, this is commonly done to power subwoofers or a subwoofer. 2-channel amplifiers are stereo, indicating left and right output, crucial for tuning and staging.

Some of the leading companies operating in the North America class D audio amplifier market include Qualcomm Incorporated, Texas Instruments, Analog Devices Inc, Cirrus Logic, etc.

Texas Instruments, headquartered in the United States, is a key global player in the IC and semiconductor manufacturing sector. With more than 90 years of experience, the company offers its products and solutions across the globe. It has been operational in the technology, seismic, and defense industry since 1951, with notable expansions in geographical services. The company has a physical presence in the United States, South Korea, Mexico, China, India, Taiwan, Vietnam, Japan, and the Philippines.

The company’s product TAS5828M is a stereo high-performance closed-loop Class-D audio amplifier with an integrated audio processor. It supports 32, 44.1, 48, 88.2, 96, and 192 kHz sample rates. Its applications include battery-powered speakers, soundbars and subwoofers, Bluetooth speakers, wireless, heat or efficiency sensitive audio system.

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