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 ● Power amplifier I...
See Details
● Switching power supply: 2000W ● Subwoofer low-frequency power amplifier: Class D 400W*2CH-4 Ohm ●...
See Details
● Designed based on ADAU1701 Sound Audio System. Use Self-developed DSP software to configure signal...
See Details
● Analog signal input: 2*Balanced XLR/TRS combo jack ● Analog signal output: 2*Balanced XLR ● Contr...
See Details
● Analog signal input: 2CH*Balanced XLR-switchable line/mic signal● Stereo TRS or RCA-switchable lin...
See Details
● Analog signal input: balanced XLR/TRS combo jack–line signal 2CH* TRS jack-mic signal ● Analog sig...
See Details
● Analog signal input: balanced XLR or TRS jack–mic signal Balanced XLR or unbalanced RCA jack or st...
See Details
● Analog signal input: balanced XLR or TRS jack–mic signal Balanced XLR or unbalanced RCA jack or st...
See Details
●Linear Transformer Power: 500W●Mid and Low-Frequency Power Amplifier: CLASS H 400W-4ohm●High Freque...
See Details
● LLC Resonant High Efficiency and High Reliability Switching Power Supply: 800W ● Mid and Low-Freq...
See DetailsPut 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 too hot to touch; a Class D amplifier i...
Which Class Amplifier Is Best for Sound Quality? The Short Answer A product team is finalizing a 12-inch two-way powered speaker. One prototype uses a 500 W Cl...
A 500 W Class D amplifier module and a similar-power Class AB module dropped into the same 12-inch powered speaker behave very differently before anyone even s...
Short answer: the amplifier class used for subwoofers is Class D in nearly every powered design built today between roughly 200 W and 3 kW. Class AB still mak...
Putting a 500-watt subwoofer into a cabinet forces one specification decision before anything else: which amplifier class will drive the output stage. That sin...
Founded In
Factory Area
Employee Count
Annual Output
Enterprise Advantages
Customization
We have a strong R & D team that can develop and produce products according to drawings or samples provided by customers.
Quality
We have more than 20 years of technical design precipitation, to give you high quality products.
Quality
Passed the ISO9001 international quality system certification, and established a systematic and standardized quality assurance system.
Service
"Serving customers is the eternal goal.
Phone
+86-18815298889
Tel
+86-574-87781767
Fax
+86-574-87787735
Add
Xiyun Road, Xiepu, Zhenhai, Ningbo, Zhejiang, China
