stereo power amplifier ,professional stereo amplifier

Application Scope

's power amplifier can be used in many industries.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.

Company Advantages
1. Materials used for stereo power amplifier is periodically renovate to make it own best properties.
2. This product has obtained certifications and it is of high quality.
3. Taking into account the company's existing advantages in the international market, Guangzhou KAIXU Audio Equipment Co., Ltd's future development prospects are worth looking forward to.

Product Display

TOSHIBA transistor 2U H class hifi audio amplifier 850W-1

TOSHIBA transistor 2U H class hifi audio amplifier 850W-2

TOSHIBA transistor 2U H class hifi audio amplifier 850W-3

TOSHIBA transistor 2U H class hifi audio amplifier 850W-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

TOSHIBA transistor 2U H class hifi audio amplifier 850W-5

TOSHIBA transistor 2U H class hifi audio amplifier 850W-6

TOSHIBA transistor 2U H class hifi audio amplifier 850W-7

TOSHIBA transistor 2U H class hifi audio amplifier 850W-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)

TOSHIBA transistor 2U H class hifi audio amplifier 850W-9

Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd is based in the Republic of China and manufactures innovative, high quality stereo power amplifier . We have solid production experience.
2. Guangzhou KAIXU Audio Equipment Co., Ltd is technologically leading as a best audio amplifier manufacturer.
3. We will constantly improve and produce the best home stereo power amplifier . Ask! Guangzhou KAIXU Audio Equipment Co., Ltd's customer service representatives are more than welcome to take your order. Ask! Presenting high quality customer service has been always something that KaiXu sticks to. Ask!

r******w

KSA best audio amplifier has gone through various tests that are laid down in international specifications. These tests include fineness, soundness, and strength. Adopting an advanced touch screen, it is easy to use

o******y

The production of KSA best audio amplifier is highly efficient. The raw materials are treated with the help of computer operation, which only produces a little building materials waste. Adopting an advanced touch screen, it is easy to use

i******i

KSA stereo power amplifier has to go through a series of processing methods. These methods, including heating, cooling, disinfection, and drying, are in line with the latest building standards. The product is able to provide a great purifying effect

q******c

The manufacture of KSA professional stereo amplifier involves a series of processes which include the extraction of raw materials, forming cutting, shaping, and drying. It has a robust design, supported by an aluminum plate

j******g

KSA best audio amplifier has to go through five basic production processes: raw material extraction, compounds mixture, forming, cutting, and final surface treatment. The product is widely used for water production

w******t

The product has the advantages of fire resistance. It has the ability to withstand against fire without changing its shape and other properties. The product has a reliable electrical system, without any short circuit, or electric leakage occurring

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