quality stereo audio amplifier supply for transformer

Application Scope

professional speaker developed and produced by is mainly applied to the following aspects.Since the establishment, has always been focusing on the R&D and production of power amplifier. With great production capability, we can provide customers with personalized solutions according to their needs.

Enterprise Strength

is dedicated to providing considerate services based on customer demand.

Company Advantages
1. Since ksa audio technological measures were put forward, stereo audio amplifier 's body frame has been highly improved.
2. Its fabric has a high antibacterial activity. They are cable of inhibiting the growth of many bacteria and fungi that cause odors.
3. The product is widely known for its extensive features in the industry.
4. Its domestic market appeal has gradually increased recent years.

Product Display

KSA quality stereo audio amplifier supply for transformer-1

KSA quality stereo audio amplifier supply for transformer-2

KSA quality stereo audio amplifier supply for transformer-3

KSA quality stereo audio amplifier supply for transformer-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 quality stereo audio amplifier supply for transformer-5

KSA quality stereo audio amplifier supply for transformer-6

KSA quality stereo audio amplifier supply for transformer-7

KSA quality stereo audio amplifier supply for transformer-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 quality stereo audio amplifier supply for transformer-9

Company Features
1. The business of Guangzhou KAIXU Audio Equipment Co., Ltd has a global reach with production sites all over the worlds.
2. Our professional production teams are essential to the efficient and reliable operation of our company. They are skillful at handling various production processes and utilizing advanced production technologies to increase productivity.
3. We are committed to run business in a healthy and safe way. We conduct the corporation's activities centering on the clients, employees, and communities so as to ensure our sustainable development. Through developing and implementing key programs, we aim to minimize the impact of our operations on the environment by understanding and mitigating against our material impacts. We strive to be at the forefront, offering the highest quality products at competitive prices and complying with delivery schedules. Get info! Always following the market trends, the company aims at providing customers and potential consumers with all-around services such as custom-made products. Get info!

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