high quality amplifier sound system dsp supplier for various occations

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Product Comparison

Closely following the market trend, Gisen uses advanced production equipment and manufacturing technology to produce high power amplifier. The product receives favors from the majority of customers for the high quality and favorable price.high power amplifier's outstanding advantages are as follows.

Enterprise Strength

Gisen pays attention to consumer demand and serve consumers in a reasonable way to enhance consumer identity and achieve win-win with consumers.

Company Advantages
1. Gisen amplifier sound system is made by adopting international advanced technologies.
2. The product takes full advantage of the expertise of acoustics. The retractable seal on the top and bottom can effectively interlock together to achieve the desired acoustic seal.
3. The product helps achieve better water purification effect. It can effectively remove all of the harmful substances while at the same time, it will not contaminate the original water source.
4. The product significantly helps people reduce their energy use and carbon emissions. The added benefit is that it will also reduce the electricity bill.

PRODUCT Features

Touch-screen DSP easy to operate 、

Can be controlled by computer software 、

Multiple functions are available, such as EQ, delay, limiter, etc.

Multiple amplifiers be linked 、

Full protection circuit design

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Front Panel
1 -Screen
2 -Signal/limiter (green is signal indicator, red is limiter indicator)
3 -MUTE/PROTECT light
4 -Power light
5 -USB connector
6 -Control knob

Rear Panel
7 -Power Switch
8 -AC power cord
9 -Speakon output connector
10 -XLR input connector
11 -RS485 internet connector
12 -XLR linear output connector

PRODUCT DETAILS

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DSP 4-Channel Top View

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DSP 4-Channel Rear Plate

SPECIFICATIONS

Mode	DSP4.6	DSP4.9	DSP4.12	DSP4.15	DSP4.18	DSP4.21
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power	4X600W 4X1200W 4X1560W	4X900W 4X1800W 4X2340W	4X1300W 4X2600W 4X3380W	4X1500W 4X3000W -	4X1800W 4X3600W -	4X2100W 4X4200W -
Hum& Noise	>112dB
Channel separation(Crosstalk)	>70dB(1kHz)
Damping Factor 1kHz,8ohms	>1000
Frequency Response	20Hz-34kHz(±0.3dB)@1W,8Ω
Input impedance	20KΩ
USB connector	controlling parameter by PC software
Internet output connector	multiple amplifiers on-line control by connecting to the internet input of the next amplifier
Touch-screen	adjust the parameters by touching the screen
Cooling	front-to-rear airflow, temperature controlled speed
Amplifier protection	short circuit, open circuit, direct voltage, high temperature, radio-frequency, ultralow frequency, current peak limiter.
Dimensions（HWL）	88X483X438mm
Carton Dimension(HWL)	155X600X550mm
Power Requirement	AC180V-240V(AC90V-120V),50-60Hz
Net weight(kg) Gross weight(kg)	13.5 16.5

Production flow chart

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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Company Features
1. By virtue of outstanding capability in manufacturing digital pa amplifier , Guangzhou Gisen Audio Equipment Factory is regarded as a strong competitor in this field.
2. Staff working in Guangzhou Gisen Audio Equipment Factory are all well-trained.
3. We are working with our clients: to provide them with products in a more environmentally friendly manner by reducing production waste. In an effort to ensure compliance with ethical and legal standards we start with encouraging a culture of integrity. We establish, embed and enforce integrity standards across our company through our Code of Conduct. Sustainability is an integral part of everything we do. We focus every day on finding new solutions to save water, energy and reduce waste.

z******a

Gisen amplifier sound system complies with the safety standard. Tests carried out on raw yarn, finished textiles, garments, and accessories ensure the safety of the finished product. It does not cause any side effects and harm to human being

j******s

Gisen digital pa amplifier has to go through diverse tests. These tests are strictly conducted in terms of stress points, support points, yield points, wear resistance, toughness, friction force, etc. It is well recognized by customers in Europe and North America

c******q

The cutting process is one of the important steps in manufacturing Gisen digital pa amplifier. This process is focused on two things: the aesthetics and the reduction of wastage. It is well recognized by customers in Europe and North America

i******v

Gisen amplifier sound system requires precision casting. Its components and parts have to go through casting, cutting, thermal treating, surfacing polishing, and so on. The product quality is 100% inspected by professional instrument before delivery

s******h

The safety level of Gisen digital pa amplifier is guaranteed by a series of tests. It has passed the electric leakage, overload, overvoltage, and capacitive load testings. It is characterized by no deformation, great brightness, and hardness

u******i

This product has a best-suited shape. Its dimensions are calculated based on the loads on its elements and strength of the material. It is impossible to reproduce cracks and fractures

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Gisen dsp amplifier sound system supplier for various occations

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart