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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)

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Our goods are greatly appreciated in other markets for its . It is mildew proof and resistant to dust mites

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For safe transportation of , we use air bubble inside, standard export carton outside, and wooden package. The product has excellent breathability, which helps it win a lot of favors

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Guangzhou KAIXU Audio Equipment Co., Ltd produce high quality with sophisticated design and fine finish. It is well received in overseas regions including America and the Middle East

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The combination of materials makes very stable with a long service life. It is mildew proof and resistant to dust mites

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is made of imported materials and has the advantages of . The product adopts a non-slip design which has been patented

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The product features pressure-crack resistance. It is able to withstand heavy weight load or any exterior pressure without causing any deformation. Using solid wood materials as the frame, it has a firm structure and enjoys reliable durability

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The product features great hardness. Made of some stainless steel that is quite hard, it cannot be broken or bent easily. Adopting high-density foam, it is comfortable and gives a good hand feeling

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The product cause no infection and microbial contamination. It will not leave any trace metal residue on the tissue of the body. Its strong support force allows it to support an adult with hundreds of pounds

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The product is energy-friendly. Designed in a compact and energy saving electric circuit board, it consumes less power compared to other alternatives. Using solid wood materials as the frame, it has a firm structure and enjoys reliable durability

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The product features great mobility. It is mounted on a rugged steel frame that is designed and manufactured specifically to project's needs. It has excellent color retention performance

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The product features stretch recovery. The fabric used has passed the tests on the stretch recovery of yarns under a specified tension and extension. It is well received in overseas regions including America and the Middle East

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Guangzhou KAIXU Audio Equipment Co., Ltd's covers a wide sales network. It is mildew proof and resistant to dust mites

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Except for adopting superior material, is produced on sophisticated equipment. Adopting environmental-friendly materials, it suits for pregnant women and kids

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has obtained international quality certificates, such as . It has good stain resistance, which provides easy maintenance

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Guangzhou KAIXU Audio Equipment Co., Ltd adheres to customer-oriented quality management strategy. It is flame retardant, offering the maximum level of safety for users

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Customers think highly of our which is of high quality. Adopting high-density foam, it is comfortable and gives a good hand feeling

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Guangzhou KAIXU Audio Equipment Co., Ltd has developed many long-term partnership with many famous brands. Adopting environmental-friendly materials, it suits for pregnant women and kids

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