best pro power amp supplier bulk production

Company Advantages
1. The size of KSA is flexible. It is usually based on a target viewing angle, room size and the number of seats needs to accommodate. Its lightweight design makes it convenient for movement and installation
2. Its foreign markets have been developed by our identifying foreign consumer groups and consumer demand. Its low transient intermodulation distortion enables low error rate in signal transmission
3. Its materials offer a snuggly-soft barrier against the bad elements that are found in the sleeping environment, making itself great for people with skin conditions. It is easy to connect to the Mac or PC with no software to install or settings to change
4. This product is characterized by a stable and reliable operation. It can constantly work maintaining its highest level without any sudden break. The product is free of humming, buzzing or other noise
5. This product has highly reliable mechanical properties. Its mechanical parts are processed in hot or cold ambient temperatures and have good safety performance. It is designed with a short circuit protection system

Product Display

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Features

◪ All series has standard operating mode and the input sensitivity selection.
◪ 2 channel balanced input structure.
◪ A variety of input methods: stereo, bridge, parallel.
◪ Built-in intelligent pressure limit system.
◪ With a full range of electronic circuit high-speed protection.
◪ Built-in automatic temperature controlled fan cooling system.
◪ Hi Fi sound quality, perfect audio quality reduction, allowing actors to play vividly.
◪ Work with passive professional speaker, mainly used for conference system and other indoor or outdoor entertainment venues.

Product Parameter

Model	LA-350	LA-450	LA-650	LA-850
Stereo power 8ohms	350w*2	450W*2	650W*2	850W*2
Stereo power 4ohms	530W*2	680W*2	1000W*2	1250W*2
Bridge Mono Power 8Ω	1050W*2	1350W*2	2000W*2	2500W*2
Sigal to noise	103dB	105dB	105dB	106dB
slew rate	60V/us	60V/us	80V/us	80V/us
damping factor	≥500	≥550	≥550	≥600
frequency response	20HZ-20KHZ,±0.1dB
THD+N	≤0.01%,1/3Rate Power@8Ω1KHZ
IMD	≤0.01%,1/3Rate Power@8Ω
Input sensitivity	0.775V\1.0V\1.55V
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
input CMRR	≤75dB
Cross talk	≤70dB
LED Indicator	SIGNAL,PROTECT,ACTIVE,CLIP/LIMITING
Main power supply	230V@50HZ,FUSE:T8A	230V@50HZ,FUSE:T10A	230V@50HZ,FUSE:T12A	230V@50HZ,FUSE:T15A
power consumption	1060W	1360W	2000W	2500W
Net weight(KG)	16.7	16.8	21.9	22.7
Gross weight(KG)	18.2	18.6	23.8	24.6
Install Size(mm)	483W420D90H		483W490D90H
Master Carton size(mm)	570520165		613570170
Q/ty20”,40”,40”HC(pcs)	575/1150/1400		438/900/1145

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 has manufacturing facilities specialize in pro power amp and distributed in many overseas countries.
2. We have set up a team of testing engineers. They have excellent analytical skills, communication skills, and decision-making ability to maintain a good working relationship with the developers, bringing out the best results.
3. KSA dreams to lead the stereo pa amp industry in the market. Inquire online!

q******x

KSA pro power amp meets the electrical safety standards. It has been tested in terms of electromagnetic disturbance level, electrostatic discharge, and electric leakage. The product is available in various colors

d******i

KSA stereo pa amp is expertly designed. It is designed based on outdoor environmental conditions, users’ preferences and building’s appearance appeals. Its construction is strong enough to protect the mobile phone screen

k******i

The textile fibers of KSA pro power amp will be strictly checked before production. The fibers must be assessed in terms of strength, stretching force, gram weight, and hand feeling. Its leather exterior and smooth interior offer great protection for phones

z******n

KSA pro power amp has been certified under some certificates in domestic and overseas. These certificates are mainly National Compulsory Product Certification (CCC), IEC Safety Standards for Electric Appliances, and RoHS. Its pattern and texture are highly customizable

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All of the textile fibers used in KSA pro power amp are carefully screened. Any harmful chemical substances such as formaldehyde and plumbum will be weeded out by the QC team. It's just like a layer of skin for mobile phones

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The product strictly upholds the high quality standards. Its humanized design makes users feel comfortable to grip

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