home theater power amplifier | power amplifier KV Series

Product Information
Customer Reviews

Product Comparison

Compared with products in the same category, stereo power amplifier's core competencies are mainly reflected in the following aspects.

Application Scope

The professional speaker produced by is of high quality and is widely used in the industry. always pays attention to customers. According customers' actual needs, we could customize comprehensive and professional solutions for them.

Company Advantages
1. KaiXu home theater power amplifier is manufactured under a rigorous and clean environment. This kind of environment provides favorable conditions to the product production, especially to the wafer washing process.
2. The product has a non-toxic surface. It does not contain any harmful chemical substances that would be residual on the surface.
3. It is endowed with important fabric properties for maintaining thermal comforts, such as air permeability, water or moisture (vapor) permeability/transportation and heat transmission.
4. The product is resilient, durable, and has good color retention, which enables it to be used for generations to come.
5. This product is a perfect gift for weddings, resort vacation, birthday, souvenirs, Christmas, and other special occasions.

Product Display

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)

Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd is recognized as one of the largest home theater power amplifier factories in China.
2. Guangzhou KAIXU Audio Equipment Co., Ltd has established its R&D center at abroad, and invited a number of foreign experts as technical advisers.
3. We greatly welcome domestic and abroad customers for visit in Guangzhou KAIXU Audio Equipment Co., Ltd. Call now! Guangzhou KAIXU Audio Equipment Co., Ltd is dedicated to be the top notch professional precision power amplifier company. Call now! Corporate missions of best power amps for live sound demonstrate the Guangzhou KAIXU Audio Equipment Co., Ltd's fundamental purpose and justification. Call now! Guangzhou KAIXU Audio Equipment Co., Ltd is willing to join hands with all parties for further development in stereo power amp field. Call now!

Favorable rate

100%

Buyer impression