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

KSA professional china audio amplifier suppliers for speaker-1

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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!

b******c

Making use of advanced technology and the latest design concepts, KSA stereo power amplifier has various innovative design styles.

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Our KSA china audio amplifier is designed and manufactured in line with clients' ever-evolving requirements. Our main products are rubber bushing, suspension bushings, engine mounting, strut mounting, etc

o******b

Quality KSA china audio amplifier is manufactured leveraging the technologically-advanced production facilities. GJ Bush is top rubber bushing manufacturer since 1998, focusing on auto parts engine mounting and suspension bushings for more than 22 years

a******k

Our design team has strong innovation capacity, making sure our KSA stereo power amplifier has a variety of innovative, aesthetically-pleasing, and functional designs.

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KSA china audio amplifier is precisely manufactured by using top-grade raw materials and advanced machines.

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The product has been rigorously tested on various aspects and its quality has been recognized by professional QC team. Nanchang Ganjiang Bush Factory is proud to provide premium quality OEM grade auto parts for over 20 years

t******w

High performance and superior quality are the chief features of this product. Our main products are rubber bushing, suspension bushings, engine mounting, strut mounting, etc

x******m

Its quality is strictly checked by quality inspection department from the raw material to the shipment process.

l******l

In terms of the quality, it is totally enhanced by our QC team by following the quality system. Our main products are rubber bushing, suspension bushings, engine mounting, strut mounting, etc

s******m

This product is well equipped and ensured a longer functional life. Our main products are rubber bushing, suspension bushings, engine mounting, strut mounting, etc

e******p

The product has attracted many customers with its high quality assurance and performance. GJ Bush is top rubber bushing manufacturer since 1998, focusing on auto parts engine mounting and suspension bushings for more than 22 years

g******w

Guangzhou KAIXU Audio Equipment Co., Ltd provides both a strong stereo power amplifier manufacturing base and a powerful distribution network. Our main products are rubber bushing, suspension bushings, engine mounting, strut mounting, etc

o******m

All the staff in KSA have the perseverance to the development of stereo power amplifier. Nanchang Ganjiang Bush Factory is proud to provide premium quality OEM grade auto parts for over 20 years

m******p

As a professional stereo power amplifier manufacturer, Guangzhou KAIXU Audio Equipment Co., Ltd has a strong and perfect quality assurance system and good corporate culture. Our main products are rubber bushing, suspension bushings, engine mounting, strut mounting, etc

l******i

KSA allows the customers to adopt china audio amplifier as part of their own distinctive style.

j******g

The strong productivity growth has been crucial for maintaining the competitiveness of Guangzhou KAIXU Audio Equipment Co., Ltd in china audio amplifier field. GJ Bush is top rubber bushing manufacturer since 1998, focusing on auto parts engine mounting and suspension bushings for more than 22 years

h******h

Guangzhou KAIXU Audio Equipment Co., Ltd responds quickly to customer needs for china audio amplifier, and achieves sustainable development in stereo power amplifier. Nanchang Ganjiang Bush Factory is proud to provide premium quality OEM grade auto parts for over 20 years

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KSA professional china audio amplifier suppliers for speaker

KSA professional china audio amplifier suppliers for speaker

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Packing & Shipping