stereo stereo power amp sales stereo audio

Product Comparison

's stereo power amplifier has more advantages over similar products in terms of technology and quality.

Product Details

adheres to the principle of 'details determine success or failure' and pays great attention to the details of power amplifier.

Company Advantages
1. The safety of KSA professional power amp is guaranteed by the standards it passed. This product is fabricated complying with EMC standards, electric compatibility standards, and overload protection.
2. The product has to be subjected to stringent quality checks to ensure premium quality before shipment.
3. The product is rather practical and has the functionality that customers needs.
4. With superior craftsmanship, KSA ensures the quality of stereo power amp .

Product Display

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KV Series power amplifiers use automated manufacturing processes such as SMD chip and laser scanning, using imported semiconductor components to greatly improve product reliability and consistency. Using the industry's most advanced frequency-adjusting soft-switching technology, the sound is majestic and powerful. With the adaptive dynamic supply of power supply, it achieves excellent power, real-time distortion limitation and real-time analysis of output voltage and current technology applications, so that the power can be more intelligent, more stable and reliable in the entire sound reinforcement system. The front panel display shows the volume and temperature of the AB channel. Perfect precision protection circuit, plus real-time online load detection, more effective protection of matching speakers. Suitable for halls, multimedia conference rooms, entertainment venues, etc.

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

Logistics

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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. Since the establishment, Guangzhou KAIXU Audio Equipment Co., Ltd has been providing quality professional power amp and we are constantly improving our manufacturing capacities to provide better products.
2. The factory is equipped with advanced testing equipment and standardized production facilities. This enables workers and the QC team to strictly control of production quality.
3. Guangzhou KAIXU Audio Equipment Co., Ltd will consistently execute the business theory of home theater audio amplifier . Contact us! Adhering to independent innovation, KSA has the ability to design and develop more and better stereo power amp . Contact us! The realization of the strategic goal of best chinese power amplifier will accelerate the development of KSA. Contact us!

h******q

The materials used to make KSA professional power amp are toxic free and safe for users and the environment. They are tested for low emission (low VOCs). The product is rated to IP55 standard

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KSA best chinese power amplifier 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. The product has been optimized for low micro-bending sensitivity

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KSA stereo power amp is strictly checked. The inspections include abnormal operation ( faults and failures within the product) and the safety of the circuitry. Its operating temperature ranges from -40℃ to 85℃

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The design of KSA home theater audio amplifier 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. The product can be configured to meet specific FTTH project requirements

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The design of KSA professional power amp is professionally conducted. It includes the concept design (sketch, rendered or 3D modeling concepts ), circuit design, mechanical design, and PCB layout. The product has been optimized for low micro-bending sensitivity

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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 professional power amp 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 professional power amp to be extremely cost-effective.

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