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.

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Guangzhou KAIXU Audio Equipment Co., Ltd not only has a unique production process and advanced production equipment, but also carefully selects the raw materials of hifi power amps, which provides a strong guarantee for the quality of hifi power amps.

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The company has always adhered to fine management for many years, and strictly controls the quality of every important link such as product design, research and development, production, testing, and delivery to ensure that the hifi power amps produced are all qualified products that meet national standards.

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The company has been engaged in the production and sales of home audio power amplifier system for many years, and has accumulated rich experience in production and management. The products produced are thick in materials, fine in workmanship, high in quality, beautiful and practical.

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Guangzhou KAIXU Audio Equipment Co., Ltd There are modern workshops, standardized production workshops, automated production equipment, strict quality inspection system, etc., which can ensure that all hifi power amps produced by our company are of qualified and high quality.

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Based on the goal of providing customers with high-quality products, Guangzhou KAIXU Audio Equipment Co., Ltd insists on introducing advanced production equipment to manufacture home audio power amplifier system, and establishes a set of scientific and rigorous quality control system, strictly monitors and controls every link of product production, and promotes [ 10148] have excellent quality.

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The product features the desired safety. During electrical testing, all live components, conductors, terminals and measuring instruments are well protected to prevent accidental contact. The products must be 100% tested to ensure their functionality, reliability, security and durability before shipment

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Audio hifi power amps stable kv

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