Class Amplifiers Explained: How to Choose Class AB, D or H for Speaker Design
Nov 04,2026
We are a professional audio enterprise integrating research and development, production, and sales. is a professional DSP Power Amplifier Module Manufacturers and DSP Power Amplifier Module Factory. For many years, we focus on the production of sound mixers, active power amplifiers, microphones, and related electronic components, equipment, and other products.
We specialize in Custom DSP Power Amplifier Module and other products, Over the years, the company has been adhering to the business policy of good products, good service, and good reputation, and has established long-term and stable cooperative relations with many companies at home and abroad, and has provided OEM services for many well-known audio brands for a long time. Customers from all walks of life are welcome to visit, guide and negotiate business. The company has professional design, production and testing teams, and can customize products according to customer needs.
DSP modules are designed based on ADAU1701 sound audio system. Signal processing includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, speaker compensation, and stereo image widening. Self-developed DSP Software offers a wide variety of signal processing algorithms integrated into an intuitive graphical user interface (GUI), allowing the creation of complicated audio signal flows. The tool can help users lower their costs by reducing development time without sacrificing quality or performance.
Two quotations land on your desk for the same 2 x 500 W powered subwoofer board. The first is built around a Class AB s...
A 100 W Class B amp sitting at idle draws almost nothing and barely warms its heatsink. Feed the same circuit into a 4 ...
Put your hand on the back of a 500 W powered speaker after an hour of playback. A Class A or Class AB design is usually...
Which Class Amplifier Is Best for Sound Quality? The Short Answer A product team is finalizing a 12-inch two-way powere...
●Switching power supply: 600W●Mid and Low-Frequency Power Amplifier: CLASS D 350W-4ohm●High-Frequenc...
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●LLC Resonant High Efficiency and High Reliability Switching Power Supply: 800W●Bass Amplifier: CLAS...
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●Switching Power Supply: 800W●BTL Power Amplifier: CLASS D 650W-8 Ohm ●U-shaped Aluminum Radiator, S...
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● Switching power supply: 2000W ● Subwoofer low-frequency power amplifier: Class D 400W*2CH-4 Ohm ●...
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● LLC resonant high efficiency and high reliability switching power supply: 800W ● Subwoofer low-fre...
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● Designed based on ADAU1701 sound audio system. Use sigma studio DSP software to configure signal p...
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● Analog signal input: 2*Balanced XLR/TRS combo jack ● Analog signal output: 2*Balanced XLR ● Contr...
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● Analog signal input: 2CH*Balanced XLR-switchable line/mic signal● Stereo TRS or RCA-switchable lin...
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●LLC Resonant High Efficiency and High Reliability Switching Power Supply: 1200W●BTL Power Amplifier...
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●Linear Transformer Power: 500W●Mid and Low-Frequency Power Amplifier: CLASS H 400W-4ohm●High Freque...
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