high quality studio amplifier 4 channel wholesale for venue

Company Advantages
1. Gisen dj audio amplifier is submitted to the most demanding tests and quality assurance. It has passed the tests of structural tensile strength, colorfastness, moisture resistance, wear resistance, and bendability. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
2. With so many advantages, the product has a vast application prospect. Its overload protection proves to guarantee long-term service life
3. The product is able to work continuously. It can operate 24/7 365 days a year without rest except for maintenance. Sound timbre is significantly enhanced to the maximum extent

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. After years of development, Guangzhou Gisen Audio Equipment Factory has grown into the initiator of the studio amplifier field.
2. It is evident that with the support of dj audio amplifier technology, the dsp power amplifier are of higher performance.
3. We aim to drive sustainability through our own operations, as well as those of our suppliers, and we have set ambitious targets to minimize our impacts on climate, waste, and water.

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Gisen dj audio amplifier is carefully chosen from top grade suppliers. This product sells well in the United States, Britain, Germany, France, Australia, Japan, and Southeast Asia

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Using the state-of-the-art production equipment, Gisen dj audio amplifier is produced with flawless surface finishes.

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