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

KSA professional china audio amplifier suppliers for speaker-2

KSA professional china audio amplifier suppliers for speaker-3

KSA professional china audio amplifier suppliers for speaker-4

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

KSA professional china audio amplifier suppliers for speaker-5

KSA professional china audio amplifier suppliers for speaker-6

KSA professional china audio amplifier suppliers for speaker-7

KSA professional china audio amplifier suppliers for speaker-8

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)

KSA professional china audio amplifier suppliers for speaker-9

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!

u******e

china audio amplifier Not only is it fine in workmanship, cute in shape and high in quality, it also has the advantages of strong interest, easy cleaning, and durability. It is a practical and interesting toy product.

u******r

china audio amplifier It is carefully designed and built by professional R&D and production personnel, with reasonable structural design, high connection with electrical equipment, and easy installation.

e******t

china audio amplifierExquisite workmanship, smooth lines, and humanized design, moderate weight, comfortable to hold, long-term use without fatigue.

g******p

stereo power amplifier Selected high-quality environmentally friendly materials, refined with advanced manufacturing technology, safe to use, easy to operate, easy to maintain, durable, it is your wise choice.

z******k

stereo power amplifier The design is simple, the shape is exquisite, the materials are carefully selected, the materials are thick, the workmanship is exquisite, and the quality is high. Customers can rest assured to buy.

v******i

stereo power amplifier is a high-quality toy product refined in strict accordance with the national standards of the toy industry. It has a thick texture, a firm structure, and has the characteristics of wear resistance, anti-aging and non-deformation. It is deeply loved by new and old customers in the market.

Product Message

*Name

Phone

*E-mail

*Content