hifi power amps stereo audio

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Product Details

strives excellent quality by attaching great importance to details in the production of power amplifier.

Company Advantages
1. KSA 2 channel stereo amp has an ergonomic design on a basis of user convenience. It is designed to meet the needs of portability and make users feel ease when holding in hands.
2. This product features a clean appearance. Its seam leaves a clean look on the inside of the fabric and does not affect the outside.
3. This product can retain its original shape. During the processing, its fabrics are treated by various mechanical and/or thermal techniques to achieve dimensional stabilization.
4. The product is widely used in electronic products in modern society. People can easily find that it's frequently used in their daily life.

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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.

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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.

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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

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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 includes a massive factory foundation with a massive manufacturing capacity of producing hifi power amps .
2. We have expanded large markets both at home and abroad. We have established a loyal customer base, among many of whom have won the endorsements of many consumers.
3. We value sustainability. We spare no efforts to raise awareness of sustainability issues among our employees, material suppliers, and our customers. We emphasize environmental responsibility of our factory. We offer products designed to replace the environmentally destructive ones that elevate the carbon footprint.

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The materials used to make KSA 2 channel stereo amp are toxic free and safe for users and the environment. They are tested for low emission (low VOCs). The surface of this product is good in gloss

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KSA 2 channel stereo amp has been frequently tested by the third-party testing organization. This aims to ensure that it is consistent and compliant with different countries' certifications such as CE, EU, CCC, BEAB, etc. It supports printing of logo, patterns, and pictures

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KSA 2 channel stereo amp is strictly checked. The inspections include abnormal operation ( faults and failures within the product) and the safety of the circuitry. Its structure can be adjusted, such as being made perforated

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The design of KSA hifi power amps is very scientific. Humidity, temperature, carbon dioxide, and light are the environmental issues being taken into consideration in its design and others such as rainwater, air movement or noises are also taken into account. Changes can be made to its chemical properties, such as to make it hydrophilic

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The design of KSA hifi power amps is professionally conducted. It includes the concept design (sketch, rendered or 3D modeling concepts ), circuit design, mechanical design, and PCB layout. It has excellent mechanical properties due to its regular structure

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Based on the use of automated mechanical production equipment, our production efficiency has been greatly improved, and we can produce a large number of high-quality hifi power amps in a timely manner. In addition, we have also established a strict cost control system, and insist on strictly controlling the production cost of each link , prompting the production of hifi power amps to be extremely cost-effective.

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Professional hifi power amps stereo audio

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