What is a Class AB Loudspeaker Amplifier, and Why is it so Popular?
Dec 02,2025

● LLC Resonant High Efficiency and High Reliability Switching Power Supply: 800W
● Mid and Low-Frequency Power Amplifier: CLASS D 500W-4ohm
● High-Frequency Power Amplifier: CLASS D 200W-8 ohm.
● U-shaped Aluminum Radiator, Stable Power Output, Overload Protection, Overcurrent Protection, Short Circuit Protection, Temperature Control, Protection, Switching time delay
● Operating Voltage: AC 90-135V/60Hz or AC 180-250V/50Hz
● Dimension(WxLxH): 122x178x55 MM
● Switching power supply: 2000W ● Subwoofer low-frequency power amplifier: Class D 400W*2CH-4 Ohm ●...
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● Designed based on ADAU1701 Sound Audio System. Use Self-developed DSP software to configure signal...
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● Designed based on adau1701 sound audio system. Use sigma studio DSP software to configure signal p...
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● Designed based on ADAU1701 sound audio system. Use self-developed DSP software to configure signal...
See Details
● Designed based on ADAU1701 sound audio system. Use sigma studio DSP software to configure signal p...
See Details
● Designed based on ADAU1701 sound audio system. Use sigma studio DSP software to configure signal p...
See Details
● Analog signal input: 2*Balanced XLR jack Unbalanced RCA ● Analog signal output: 4*Balanced XLR Un...
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● Analog signal Input: 2*Balanced XLR/TRS combo Unbalanced RCA, stereo 3.5mm jack ● Analog signal ...
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● Analog signal input: 2CH*Balanced XLR-switchable line/mic signal● Stereo TRS or RCA-switchable lin...
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● Analog signal input: balanced XLR or TRS jack–mic signal Balanced XLR or unbalanced RCA jack or st...
See DetailsWhat is a Class H Loudspeaker Amplifier? A Class H loudspeaker amplifier is an advanced type of audio amplifier that utilizes a technique called "dynamic rail ...
The direct answer: Yes, a Class H loudspeaker amplifier is one of the most efficient solutions for high-power audio applications. It can achieve 70%–85% energy ...
A Class H loudspeaker amplifier is widely used in professional audio systems where high output power and reduced energy consumption are required. By dynamically...
When you think about amplifiers, you might imagine large, bulky devices that push sound to your speakers. But did you know that the type of amplifier you choose...
Many users encounter situations like this when using a sound system: the volume suddenly decreases, static appears, the equipment overheats, or even there is no...
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We have more than 20 years of technical design precipitation, to give you high quality products.
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Passed the ISO9001 international quality system certification, and established a systematic and standardized quality assurance system.
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