cheapest stereo power amp equipment

Company Advantages
1. KSA stereo power amp is made of well-selected materials and has a innovative and aesthetic design. It is designed with a short circuit protection system
2. Promoting Guangzhou KAIXU Audio Equipment Co., Ltd's core competence based on fostering the outstanding corporate culture. It's compatible with a wide range of devices such as USB cables and phones
3. The product has a smooth feeling. The calendering process in which the fabric is passed between heated rollers to generate smooth and polished effects. It lets users enjoy streaming audio when connected to compatible A/V receivers

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. KSA has been exporting its high quality stereo power amp for many years.
2. No other company can compare to the strong technical strength of Guangzhou KAIXU Audio Equipment Co., Ltd in the industry.
3. Guangzhou KAIXU Audio Equipment Co., Ltd adheres to the corporate tenet of 'Quality First, Customer Foremost'. Please contact us!

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The quality of KSA basic stereo amplifier is accredited. It is checked in our testing laboratory in terms of numerous chemical and optical characteristics. This product features relatively low internal resistance

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All of the electrical performance parameters of KSA basic stereo amplifier meet the industry standards. It is tested and proved that it has good discharge, capacity, and internal resistance performance. The load characteristics of this product are reasonably good

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KSA basic stereo amplifier is of guaranteed quality. It is tested to ensure that the basic features are in place. These include things like flammability ratings, wicking standards, abrasion resistance, and more. This product is able to provide a high current density

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KSA basic stereo amplifier has passed defects checks. These inspections include scratches, cracks, broken edges, chip edges, pinholes, swirl marks, repairs, etc. This product stands out for its high energy density

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KSA stereo power amp meets the requirements of energy efficiency standards. It is compatible in the USA, the EU, and China, including minimum energy performance standards (MEPS) and class-average standards. This product does not need prolonged priming when it starts

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This product has electromagnetic compatibility. It has passed a comprehensive range of EMC tests such as conducted disturbances immunity testing, antenna screening effectiveness testing, and harmonic current emission testing. This product can pack a high energy capacity in a small size

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