best karaoke amplifier

Company Advantages
1. Unlike most similar alternatives which contain lead, mercury, or cadmium, the raw materials used in KSA are strictly selected and inspected to prevent any environmental pollution and health risk to people. Its low transient intermodulation distortion enables low error rate in signal transmission
2. The product can meet the diverse requirements of the clients, showing a rather promising application future. It can amplify any types of audio including music and vocals
3. This product has electromagnetic compatibility. Techniques and technologies for reducing disturbance and enhancing immunity are cleverly used in its manufacturing. Featuring real-time load detection, it has stable sound performance

Product Display

KSA best karaoke amplifier-1

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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.

Characteristic

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

Product Parameter

Model	A3	A4	A6	A8	A10	A12
Stereo power 8ohms	400W*2	500W*2	600W*2	800W*2	1000W*2	1200W*2
Stereo power 4ohms	600W*2	750W*2	900W*2	1200W*2	1500W*2	1800W*2
Bridge Mono Power 8Ω	1200W*2	1500W*2	1800W*2	2400W*2	3000W*2	3600W*2
Sigal to noise	≥119dB	≥119dB	≥118dB	≥115dB	≥112dB	≥110dB
slew rate	85V/us	85V/us	90V/us	90V/us	100V/us	105V/us
damping factor	≥480	≥480	≥480	≥480	≥420	≥420
frequency response	20HZ-20KHZ,±0.5dB
THD+N	≤0.5%,1/3Rate Power@8Ω1KHZ
IMD	≤0.1%,1/3Rate Power@8Ω
Input sensitivity	1V/0dB,Balance
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
Cross talk	≥78dB	≥79dB	≥80dB	≥85dB	≥86dB	≥88dB
Signal input	Three-core Caron(*LR)input
signal output	Three-core Caron(*LR)link
power output	1/4# SPEAKON,Binding Post
LED indicator	ACTIVE,SIGNAL(-40dB),CLIP(PEAK),PROTECT
main power supply	230V @50HZ
Power Consumption	1260W	1570W	1890W≥80dB	2520W	3150W	3790W
Heat Dissipation	Front to rear stepless air cooling
Net/Gross(kg)	14.4/16.1	14.8/16.7	17.7/19.5	18.3/20.1	19/20.8	19.5/21.3
Install Size (mm)	438W378D89H
Master Carton sive(mm)	570520165

Certificate

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 best karaoke amplifier-9

Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd was established a few years ago, focusing on providing the best for the industry. The entire production of best karaoke amplifier meets up with and safety standard.
2. One of the most distinguished characteristics of pro audio power amplifier is a longer lifespan than other products.
3. With the priority of quality, Guangzhou KAIXU Audio Equipment Co., Ltd gains higher reputation. To achieve sustainable development, we mainly decrease energy consumption by installing new technologies and adopting more efficient facilities.

q******c

All manufacturing processes and test procedures of KSA best karaoke amplifier are strictly overseen by our professional workers who are equipped with the know-how for the sanitary ware industry. We provide one stop service of Design-Prototype-Injection mould

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The testing for KSA best karaoke amplifier includes medical materials reliability testing and evaluation, biocompatibility testing, durability testing, and chemical exposure testing. Prototype is made by CNC Milling,and the involved surface finishing including polishing, painting, the logo sticking

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During the development phase, the materials of KSA pro audio power amplifier have been tested on its performance including bending test, tensile test, rubbing fastness test, and water repellency test. The simulation of our products is good

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The touch screen of KSA pro audio power amplifier is manufactured strictly complying to the touch-based technology standards. The resolution of the screen is tested to be highly sensitive. Prototype is made by CNC Milling,and the involved surface finishing including polishing, painting, the logo sticking

s******l

In the unpredictable waves of evolving regulatory requirements for KSA pro audio power amplifier, the factory collaborates closely with reliable quality authentication institutes to guarantee its quality meets the gifts and crafts standards. Our products are well packaged and protected during transportation

s******k

The product is not easily subject to deformation or deterioration. Because it's nonporous, it will not absorb any water or moisture when used to hold food.

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