audio hifi power amps stable kv

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Company Advantages
1. KSA hifi power amps is developed using advanced technology under the guideline of lean production. Its maximum power handling per-channel is high enough to ensure rich sound
2. The fabric of this product contains no toxic chemicals and may inhale sleep or cause skin irritation. It's compatible with a wide range of devices such as USB cables and phones
3. It does not release potentially harmful chemicals and gasses. It has met some of the world's most rigorous and comprehensive standards for low emissions of volatile organic compounds. Its lightweight design makes it convenient for movement and installation

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KV 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 Details

NO.1

High Quality Capacitance

The power amplifier uses a large capacity to ensure sufficient energy during high power operation,high quality and long life.

NO.2

Pure Aluminum Heat Sink

Large aluminum heat sink can effectively transfer the heat generated by the power amplifier in time,and the heat dissipation is fast and the effect is good.

Product Parameter

Model	KV-400	KV-500	KV-600	KV-700	KV-800	KV-1000	KV-1200
Stereo power 8ohms	400W*2	500W*2	600W*2	700W*2	800W*2	1000W*2	1200W*2
Stereo power 4ohms	600W*2	750W*2	900W*2	1050W*2	1200W*2	1500W*2	1800W*2
Bridge Mono Power 8Ω	1200W*2	1500W*2	1800W*2	2100W*2	2400W*2	3000W*2	3600W*2
Sigal to noise	≥119dB	≥119dB	≥118dB	≥119dB	≥115dB	≥112dB	≥110dB
slew rate	85V/us	85V/us	90V/us	90V/us	90V/us	100V/us	105V/us
damping factor	≥480	≥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	≥82dB	≥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	2200W	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	18.1/19.1	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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Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd has a full set of advanced production and testing equipment.
2. We embrace sustainable development. We promote energy efficiency and renewable energy alternatives in the introduction of regulations, legislation, and new investments.

p******i

The production of KSA hifi power amps is divided into several phases including CNC cutting, turning, milling, welding, parts inspections, and assembly. Hicool's opticlimate split unit is produced in a 25,000 square meters factory

l******s

KSA home audio power amplifier system is manufactured with high-quality standards. It is tested in terms of leak resistance, lubrication, and chemical corrosion resistance to meet the requirements in the mechanical seal industry. Hicool's opticlimate split unit is friendly to users as it is easy to operate

y******g

KSA home audio power amplifier system has to undergo a conformity assessment to demonstrate that it meets legal medical requirements to ensure it is safe and performs as intended. Opticlimate two-stage evaporation system is certified to meet international standards

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KSA home audio power amplifier system is made of clay and other inorganic nonmetallic minerals which are guaranteed to be free of lead, cadmium, and other heavy metal elements. Hicool's opticlimate split unit is well packed by the wooden frame

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The quality of KSA hifi power amps is thoroughly tested by our QC department to meet the regulations and requirement of China Textile Industry Federation. Through energy-adjusting device, opticlimate packaged unit can provide hot water while refrigerating

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The system performs a basic quality evaluation for this product at every production stage. Hicool's opticlimate packaged unit helps save power by 40% by using plate exchange technology

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