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KSA

KSA will go through a series of quality test before shipping, including salt spray, surface wear, electroplating as well as surface painting test.
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KSA-4

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.


Characteristic

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


Product Parameter


ModelA3A4A6A8A10A12
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
LED indicatorACTIVE,SIGNAL(-40dB),CLIP(PEAK),PROTECT
main power supply230V @50HZ
Power Consumption1260W1570W1890W≥80dB2520W3150W3790W
Heat DissipationFront to rear stepless air cooling
Net/Gross(kg)14.4/16.114.8/16.717.7/19.518.3/20.119/20.819.5/21.3
Install Size (mm)438W*378D*89H
Master Carton sive(mm)570*520*165


Certificate


KSA-5
KSA-6
KSA-7
KSA-8


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)


KSA-9



Every single KSA is thought out by our design department who take time to research, test and experiment with different materials and techniques that best fit the line of work that the garment is suited for.
KSA is professionally designed. Its circuit design, printed circuit design, and housing design are all well conducted by our designers at the initial stage.
KSA is produced based on various theories. It adopts the heat management theory to check and make sure the optimized working temperature for the battery cells.
The R&D of KSA is carried out by the in-house technicians who have many years of experience in developing unique pool accessories.
The design of KSA is carefully conducted. Its electric circuit parts are finely arranged after consideration of circuit compatibility.
This product features high-quality seams. The raw edges of the seam have been covered, which can help protect and keep the edges from being damaged or stressed.
The product has good dimensional stability. It has been checked in terms of torque, stretch, recovery, and shrinkage, which proves its stable sizes.
This product has good chemical resistance. Its resistance to oils, acids, bleaches, tea, coffee, etc. has been measured and verified in manufacturing.
This product comes with a durable surface. It has passed surface mechanical performance testing for impact, abrasion, and scratching resistance.
The product is firm enough to stand the loading. It has the ability to withstand a certain pressure or weight without getting deformed.
The product has fine workmanship. Its details have undergone additional steps of fine processing of trimming the edges.
Guangzhou KAIXU Audio Equipment Co., Ltd can offer free replacement service if damage caused during transportation.
Through the years of explore, KSA has its own advanced technology to produce .
The result shows: our has met the requirements of the standard, the process has advantages of .
We are one of the professional manufacturers for integrating research and development, production, sale and service.
Guangzhou KAIXU Audio Equipment Co., Ltd always provides  with good price and thoughtful service.
aims to give you an excellent experience of without any trouble.
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