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professional amplifier power dsp wholesale for performance

Professional amplifier power dsp wholesale for performance

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
Get the latest price
Quantity Needed:
Company Advantages
1. Gisen amplifier power has passed quality inspections. It has been inspected with regard to flaws and defects of fabrics, colorfastness, breathability, softness, and shrinkage rate. The product can be applied to such scenarios as KTV, club, and conference
2. All of Gisen products comply with international quality standards. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
3. The product is internationally recognized for its excellent performance and long service life. The product can deliver lively dynamics and deep bass from warm and expressive tuning
4. The product has passed our strict quality inspection and meets the international quality standards. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security
5. The product has been proven to be good in various quality parameters by our experienced quality control team. It can support multiple devices via the interface
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 specializes in offering quality amplifier power to ensure that your company is one step ahead of the competition. Our project management team is the asset of our company. With their years of experience, they can provide a combination of development and manufacturing solutions in the process of managing our projects.
2. The company has been recognized with the International Quality Management System. This system offers clients an assurance of our products' traceability and production quality.
3. We have a pool of design professionals. Relying on their years of design expertise, they can put forward innovative designs that adapt our wide range of customers' specifications. Guangzhou Gisen Audio Equipment Factory sincerely invite you to visit our factory any time. Contact us!
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