professional china audio amplifier suppliers for speaker

Company Advantages
1. To guarantee a good electrical contact, KSA china audio amplifier is carefully treated both in components soldering and oxidation. For example, the metal part of it has been exquisitely handled with paint to avoid oxidation or corrosion. Its maximum power handling per-channel is high enough to ensure rich sound
2. The reproduction of a real-world color is made possible by this product that gives an amazing color quality. That’s why this product tops our sales list.
3. This product has electromagnetic compatibility. Designed in accordance with the EMC Directive, it does not generate or is immune to electromagnetic disturbance. Its lightweight design makes it convenient for movement and installation

Product Display

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Feature

◪ 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 been committed to the manufacture of china audio amplifier for several years.
2. Guangzhou KAIXU Audio Equipment Co., Ltd has a outstanding ability in scientific research and development.
3. Guangzhou KAIXU Audio Equipment Co., Ltd' purpose is to strengthen its technological power to be an expert in stereo power amplifier field. Check it!

s******b

. This product has the characteristics of simple operation, low material consumption, non-toxicity and more reasonable cost performance.

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Guangzhou KAIXU Audio Equipment Co., Ltd There are experienced technical and design talents, and there are many professional departments such as research and development, production, quality inspection, and service. One-to-one corresponding traceable records ensure that every product produced is of excellent quality and excellent quality.

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Guangzhou KAIXU Audio Equipment Co., Ltd Always put product quality first, not only select high-quality raw materials and use advanced production technology to manufacture stereo power amplifier, but also set up a professional quality inspection team to strictly monitor each production link and each production process, To ensure that the stereo power amplifier produced are of high quality.

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The company has always adhered to fine management for many years, and strictly controls the quality of every important link such as product design, research and development, production, testing, and delivery to ensure that the stereo power amplifier produced are all qualified products that meet national standards.

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We have a professional, dedicated and dedicated management team and a group of experienced production personnel. The team members work hard, insist on adopting advanced design concepts and using unique production technology to manufacture stereo power amplifier, which makes stereo power amplifier not only reasonable in structure, but also And the quality is stable.

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Guangzhou KAIXU Audio Equipment Co., Ltd established a complete cost management system, strictly controlled the cost of each production link of the product, and strived to increase the utilization rate of raw materials, reduce production waste, and reduce logistics costs, so that the produced stereo power amplifier Other similar products have more advantages in quality and price.

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