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power audio amplifier

power audio amplifier

Power audio amplifier

A3 A4 A6 A8 A10 A12
Place of Origin
Guangzhou China
Bank transfer/TT
Delivery Time
Transformer Amplifier
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Company Advantages
1. KSA power audio amplifier is manufactured by our experienced production team following the set norms of the industry. With a series of sensitive input selection, it features high sound quality
2. Guangzhou KAIXU Audio Equipment Co., Ltd has established countrywide sales network. Its lightweight design makes it convenient for movement and installation
3. Every product produced by KSA meets the requirements of quality assurance of national standard. This product is widely used as DJ equipment in bars or pubs
Product Display

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A Series(Meeting room KTV )

A series is our latest professional power amplifier with high performance price ratio,CLASS I core technology,super cost effective,enterainment pioneer!The panel is latest mold opening and is the only panel in the industry,when the novel panel is turned on,the swithch indicator of the power supply is always on in the working mode.and the off is off,the audio professional device is fully used the whole machine has the intelligent high speed protection of the electroniccircuit,KS SMD automated processes such as wave crest and reflovw soldering and ICT are recommended for sound reinforcement applications such as high end entertainment projects and high end multimeda projects.


The protection system has:overheating,clipping,short circuit ,switch buffer protection. Grounding disconnect switch Stereo,bridge,parallel work mode conversion.

Product Parameter

Stereo power 8ohms400W*2500W*2600W*2800W*21000W*21200W*2
Stereo power 4ohms600W*2750W*2900W*21200W*21500W*21800W*2
Bridge Mono Power 8Ω1200W*21500W*21800W*22400W*23000W*23600W*2
Sigal to noise≥119dB≥119dB≥118dB≥115dB≥112dB≥110dB
slew rate85V/us85V/us90V/us90V/us100V/us105V/us
damping factor≥480≥480≥480≥480≥420≥420
frequency response20HZ-20KHZ,±0.5dB
THD+N≤0.5%,1/3Rate Power@8Ω1KHZ
IMD≤0.1%,1/3Rate Power@8Ω
Input sensitivity1V/0dB,Balance
Input Impedance10KΩ/20KΩ(Unbalance/Balance)
Cross talk≥78dB≥79dB≥80dB≥85dB≥86dB≥88dB
Signal inputThree-core Caron(*LR)input
signal outputThree-core Caron(*LR)link
power output1/4# SPEAKON,Binding Post
main power supply230V @50HZ
Power Consumption1260W1570W1890W≥80dB2520W3150W3790W
Heat DissipationFront to rear stepless air cooling
Install Size (mm)438W*378D*89H
Master Carton sive(mm)570*520*165


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Packing & Shipping

We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

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Company Features
1. By introducing high-end technology, KSA has successfully produced excellent and quality power audio amplifier .
2. We work tirelessly to manage and minimize all possible adverse effects of our products on people and the environment, across the entire value chain.
In order to meet the industry standards, our offered KSA power audio amplifier is designed with the help of our talented team of professionals.
The production procedure of KSA power audio amplifier meets the industry production requirements. It offers an easy and affordable way to connect to different devices
KSA power audio amplifier comes in various specifications and design styles. The product has been certified under CE
KSA power audio amplifier is manufactured through superior manufacturing processes. The product can effectively receive signal via IR remote
KSA power audio amplifier is available in an innovative and attractive design. The product is compatible with most of the popular screen resolution
This product stands out for its excellent colorfastness. It shows excellent colorfastness to washing, chlorinated water, hydrolysis, and dry/wet conditions. The product is compatible with most of the popular screen resolution
The product features high precision in stitch. Timely adjustment of inconsistencies will be made on the spot to make sure the right number of stitches per inch. It offers different methods of connecting computers or TVs
This product features good moisture management. Materials can achieve such properties as water vapor permeability and short-time water vapor absorbency are used for this product. It is suitable for most popular USB devices
This product is mould and mildew repellant. It has gone through mildew proof finishing and processing using specific agents to guard against aspergillus niger, penicillium, Trichophyton rubrum, etc. Convenience in operation, it enhances users' experiences of using computers and video devices
It has good breathable features. It has passed breathability testing in line with BS 7209, ASTM E96, DIN 53333, and so forth. It is a powerful solution for home theaters, meeting rooms, and trade shows
This product features good strength. Its fabric construction is tightly woven, which makes it be able to resist tears and punctures. Its simple LED indicator makes operation user-friendly
It can be designed with woven patterns, often intricate details that add a touch of color and decoration to the room. The product requires no software or drivers
People say the product can eliminate excessive wear through accurate installation, which means it brings stability and extends the life of the equipment. The product has the advantage of complete interoperability
With this product, there will be no more sweat and coldness that will make you sleepless at night. Convenience in operation, it enhances users' experiences of using computers and video devices
The design and process ensure that the product is durable, new and beautiful. Convenience in operation, it enhances users' experiences of using computers and video devices It is soft, very durable and naturally antibacterial. Convenience in operation, it enhances users' experiences of using computers and video devices
This product is a functional package. Its design has a strong influence on consumers' willingness to purchase and maximizes the profitability of the goods. The product is compatible with most of the popular screen resolution
This product has advantages of easy installation and volume of storage and transportation, taking the hassle out of any event. Its plug-and-play operation allows users to save much time
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