U.S. Power Amplifier Market (2025 - 2030) Size, Share & Trends Analysis Report By Type (Audio Power, Radio Power), By Application (Smartphone, Tablets, PCs, Laptops, Audio Equipment), And Segment Forecasts

U.S. Power Amplifier Market Summary

The U.S. power amplifier market size was estimated at USD 5.86 billion in 2024 and is projected to reach USD 11.23 billion by 2030, growing at a CAGR of 11.0% from 2025 to 2030. This growth is primarily driven by the rapid expansion of wireless communication infrastructure. The ongoing rollout of 5G networks across the country has created a substantial demand for high-efficiency, high-frequency power amplifiers.

Another significant market driver is the growing adoption of Electric Vehicles (EV) and renewable energy systems. Power amplifiers control signal strength in various automotive communication systems, including Advanced Driver-Assistance Systems (ADAS) and infotainment platforms. Moreover, smart grid technologies and solar inverters require reliable amplification components for efficient power conversion and distribution.

Type Insights

Audio power amplifiers held the largest revenue share of the U.S. power amplifier industry in 2024 and is expected to grow at the fastest CAGR over the forecast period. The growth is driven by widespread demand across consumer electronics, professional audio systems, and home entertainment setups. These amplifiers are critical in boosting low-power audio signals to levels suitable for driving loudspeakers, ensuring high-fidelity sound reproduction.

As demand for immersive audio experiences continues to rise, especially in smart TVs, portable speakers, wireless earbuds, and electric vehicles, the need for compact, efficient, and high-performance audio power amplifiers has grown significantly. Moreover, advancements in compact, energy-efficient amplifiers enhance product performance and appeal across high-end and mass-market devices.

Radio power amplifier is expected to grow significantly from 2025 to 2030. These amplifiers are essential for boosting radio signals in applications such as mobile base stations, satellite communication, broadcasting, and military radar systems.

Application Insights

The smartphone segment dominated the U.S. power amplifier market with a revenue share of 50.0% in 2024, driven by the volume of mobile device usage worldwide and the constant demand for improved audio quality and communication clarity. Power amplifiers are integral to smartphones, enabling efficient signal transmission for voice, data, and multimedia functions across various frequency bands. 

Audio equipment is expected to grow at the fastest CAGR of 16.8% over the forecast period, driven by rising consumer demand for high-quality sound experiences in personal and professional settings. This includes home audio systems, wireless speakers, soundbars, studio equipment, and automotive infotainment systems.

Key U.S. Power Amplifier Company Insights

Some key U.S. power amplifier companies include HARMAN, McIntosh Laboratory, Inc., Pass Laboratories, Inc., and Ashly Audio, Inc.

• Crown Audio, a subsidiary of HARMAN International, is renowned for designing and manufacturing world-class professional audio products. Its amplifiers and system control products are staples in live and fixed installations, ranging from large stadiums and arenas to portable PA systems.

Recent Developments

• In May 2025, McIntosh Laboratory, Inc. announced that the McIntosh MSA5500 Streaming Integrated Amplifier now supports Qobuz Connect, thereby offering a high-resolution and more seamless streaming audio experience

• In October 2024, Acuity announced its agreement to acquireQSC, LLC, a market leader in the design, engineering, and manufacturing of audio, video, and control solutions.

U.S. Power Amplifier Market Report Scope

U.S. Power Amplifier Market Report Segmentation

This report forecasts revenue growth at country level and provides an analysis of the latest industry trends in each of the sub-segments from 2018 to 2030. For this study, Grand View Research has segmented the U.S. power amplifier market report based on type and application:

• Type Outlook (Revenue, USD Million, 2018 - 2030)

  • Audio Power  

  • Radio Power

• Application Outlook (Revenue, USD Million, 2018 - 2030)

  • Smartphones

  • Tablets

  • PCs

  • Laptops

  • Audio Equipment