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Gisen high quality 1u amplifier wholesale

Gisen high quality 1u amplifier wholesale

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
Get Latest Price
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Quantity Needed:
Company Advantages
1. Different specifications of 1u amplifier can be chosen by our customers. It delivers different ranges of voice volume without sacrificing audio quality
2. The product is now widely available in a wide range of industries and has a wide range of applications. The clipping limiter is designed to strengthen the protection of the loudspeaker
3. The product is antibacterial. The bacteria resistant agent is adopted into its materials to neutralize germs and remove bacteria-caused odor. Its surface is well processed by a layer of paint to resist rust
4. This product features excellent cushioning. Its materials used are both soft and flexible enough to absorb any form of impact from the feet. The anti-dust design of the product prevents it from attracting small articles
5. The product features a hypoallergenic nature. Its fine fabric structure enables the moisture-caused bacteria to expel away from the fabric. The product is characterized by excellent ultralow frequency protection
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


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DSP 4-Channel Top View

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DSP 4-Channel Rear Plate


8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
Hum& Noise>112dB

Channel separation(Crosstalk)>70dB(1kHz) 

Damping Factor 1kHz,8ohms>1000 

Frequency Response20Hz-34kHz(±0.3dB)@1W,8Ω

Input impedance20KΩ 

USB connectorcontrolling parameter by PC software  

Internet output connectormultiple amplifiers on-line control by connecting 
                      to the internet input of the next amplifier
Touch-screenadjust the parameters by touching the screen 
Coolingfront-to-rear airflow, temperature controlled speed

Amplifier protectionshort circuit, open circuit, direct voltage, high temperature, 
radio-frequency, ultralow frequency, current peak limiter.  

Carton Dimension(H*W*L)155X600X550mm  

Power RequirementAC180V-240V(AC90V-120V),50-60Hz 
Net weight(kg) 
Gross weight(kg) 

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. Guangzhou Gisen Audio Equipment Factory is equipped with strong research strength, having an R&D team dedicated to developing all types of new 1u amplifier.
2. Guangzhou Gisen Audio Equipment Factory never stops working hard to bring better best power amplifier in the world for customers. Contact us!
high power digital amplifier is featured with leading design. It can be printed with numbers, names, data codes, logos, or other specific information
Gisen high power digital amplifier is manufactured using the latest machinery. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density
1u amplifier's structure adopts the unique technology to guarantee the high performance. Its solderable surface is protected from the oxidation
The material of best power amplifier in the world is eco-friendly. It has increased power densities which guarantee its long service life
best power amplifier in the world is made with unique process and technology. It can reduce the electrical signal loss and provides the highest efficiency
The product is in accordance with international quality standards. It is extremely popular in the markets of Europe, North America, and Asia
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