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中文简体What is a Class AB Loudspeaker Amplifier, and Why is it so Popular?
Dec 02,2025
ABOUT US
Ningbo Zhenhai Huage Electronics Co., Ltd.
We are a professional audio enterprise integrating research and development, production, and sales. is a professional Class H Loudspeaker Amplifier Manufacturers and Class H Loudspeaker Amplifier 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 Class H Loudspeaker Amplifier 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.
NEWS
NEWS AND BLOGS
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Oct,2026
28
Class B Amp Explained: Efficiency, Crossover Distortion and Module Choices
A 100 W Class B amp sitting at idle draws almost nothing and barely warms its heatsink. Feed the same circuit into a 4 ...
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Oct,2026
21
What Is a Class D Amplifier? Working Principle, Efficiency and OEM Design Basics
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...
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Oct,2026
19
Which Amplifier Class Is Best for Sound Quality? A Practical OEM Guide
Which Class Amplifier Is Best for Sound Quality? The Short Answer A product team is finalizing a 12-inch two-way powere...
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Oct,2026
14
Class D Amplifier Sound Quality: What OEM Buyers Should Verify Before Mass Production
A 500 W Class D amplifier module and a similar-power Class AB module dropped into the same 12-inch powered speaker beha...
Hot Products
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EON520: LP400W+HP100W PFC+LLC Resonance Wide Voltage Class D Power Amplifier Module
Cat:Switching Power Amplifier Module
● High Efficiency Switching Power Supply with PFC+LLC Resonance: 800W● Self-adaptive Wide Voltage In...
See Details -
EON806P: LP 400WX2CH+FP 200WX2CH 2.2 Channel Line Array Power Amplifier Module
Cat:Line Array Power Amplifier Module
● LLC resonant high efficiency and high reliability switching power supply: 800W ● Power amplifier I...
See Details -
EON526-2.1: LP 800W BTL + FP 200WX2CH 2.1 Channel Sound System Power Amplifier Module
Cat:Line Array Power Amplifier Module
● Switching power supply: 2000W ● Subwoofer low-frequency power amplifier: Class D 800W-8 Ohm (BTL) ...
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EON802P: LP 150W+FP 150W or FP 150WX2CH LLC Resonant 1.1 Channel Column Speaker Power Amplifier Module
Cat:Line Array Power Amplifier Module
● LLC resonant high efficiency and high reliability switching power supply: 600W ● Power amplifier I...
See Details -
AMP400H+7294: LP 400W+HP 100W Poweful Output with U-shaped Aluminum Radiator Class H Power Amplifier Module
Cat:Class H Power Amplifier Module
● Linear transformer power: 500W ● Mid and low-frequency power amplifier: Class H 400W-4Ohm ● High-f...
See Details -
DSP1801: Active Full Frequency Speaker ADAU1701 Based DSP Functional Module
Cat:Dsp Module
● Designed based on ADAU1701 Sound Audio System. Use Self-developed DSP software to configure signal...
See Details -
DSP1906: U Disk MP3 Player and Integrated LCD DSP Control ADAU1701 Based DSP Functional Module
Cat:Dsp Module
● Designed based on adau1701 sound audio system. Use sigma studio DSP software to configure signal p...
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S15SUB: Two Channel in and Switchable Output Modes Subwoofer Functional Module
Cat:Subwoofer Functional Module
● Analog signal input: 2*Balanced XLR/TRS combo jack ● Analog signal output: 2*Balanced XLR ● Contr...
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S18SUB: Through Output or High Pass Output with Bluetooth TWS Subwoofer Functional Module
Cat:Subwoofer Functional Module
● Analog signal input: 2*Balanced XLR/TRS combo jack bluetooth signal in ● Analog signal output: 4*B...
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HLD10-A: Multi DSP Rreset mode Compact Professional line array system DSP functional Module
Cat:Dsp Module
● Designed based on ADAU1701 Sound Audio System. Use Sigma Studio DSP software to configure signal p...
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Class H Loudspeaker Amplifier
Industry knowledge development
CONTACT INFO
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Phone
+86-18815298889 -
Tel
+86-574-87781767 -
Fax
+86-574-87787735 -
Add
Xiyun Road, Xiepu, Zhenhai, Ningbo, Zhejiang, China
