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Home theatre digital power amplifier

Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier
  • Home theatre digital power amplifier

Home theatre digital power amplifier

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Company Advantages
1. The design processes of Gisen 2 channel home amplifier are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. Its control knob comes with easy adjustment
2. The product is widely used in the fields of food, fishery, retail, fruit and vegetable, aquatic products, chemicals, medical, etc. The product can deliver lively dynamics and deep bass from warm and expressive tuning
3. In its production, we place the highest value on reliability and quality. The product undergoes a series of tests and proves to have high resistance to impact and friction
4. One of the focusing points of Gisen is to check every detail of the product. The built-in loudspeaker protection circuit protects high volume bursts of audio
5. The product is applied to provide excellent and efficient performance. Sound timbre is significantly enhanced to the maximum extent

GS series amplifier is equipped with independent input and output connectors, and hifi class digital drive circuitry, which makes excellent the ability of timber analysis and expressing. The advanced circuit protection guarantees the stability of the products while protecting the speakers. With unique technology, there will be very low distortion and signal to noise ratio. Besides, all the volume setting can be saved, when you turn the amplifier on next time, it will run at the same setting as it's saved. Applied to situations like KTV, home theater, private club, etc.

Hifi class driven circuit
Best choice for home theatre
8 channels and 6 channels are available
Stable power supply with transformer
Volume settings can be saved

Home theatre digital power amplifier-1


Home theatre digital power amplifier-2

M Two-Channel Top View

Home theatre digital power amplifier-3

M Two-Channel Rear Plate


ModeGS7.1 GS7.1S GS5.1GS5.1S
8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
Hum& Noise  -100dB   
Channel separation(Crosstalk)  >100dB@1kHz    
Damping Factor 1kHz,8ohms  >400    
Frequency Response  20Hz-34KHz(±0.3dB)@1W,8Ω    
Input Impedance(balanced)  20KΩ 
Volume control  operated by amplifier、operated by remote、operated by Bluetooth
Volume saving  All volume setting will be auto-saved for next time.  
Cooling   Force-Air Cooling, right-to-left airflow
Amplifier protection  Short circuit, open circuit, direct voltage, high temperature, 
 Radio-frequency, ultralow frequency, current peak limiter.  
Dimensions(H*W*L)  110X483X438mm  
Carton Dimension(H*W*L)  170X600X550mm     
Power Requirement  AC200V-240V (90V-120V), 50-60Hz  overheat, 
 overload,radio frequency,ultralow frequency protection
Net weight(kg) 
Gross weight(kg) 

Production flow chart

Home theatre digital power amplifier-4                

1. Sheet Metal Processing

Home theatre digital power amplifier-5                

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

Home theatre digital power amplifier-9                

6. Debugging of the whole machine

Home theatre digital power amplifier-10                

7. Product Aging

Home theatre digital power amplifier-11

Company Features
1. Guangzhou Gisen Audio Equipment Factory is in a leading position in the world in the field of study and production technique of best stereo amplifier . Gisen has complete quality control system to produce best home theater amplifier .
2. As a core competitiveness of Gisen, the technologies of producing home theater amp have been highly valued.
3. The production process of home theater subwoofer amplifier adopts intelligent technology for precise control. Keeping innovating, improving, and cooperating to win-win is our business philosophy. We are looking forward to more cooperation with overseas customers based on mutual benefits. Ask!
Gisen best stereo amplifier meets international quality standards. Its is manufactured according to strict standards of lighting safety regulations. Mingyi packaging stickers are well recognized by famous brands such as M&S, Target and NIKE
Gisen best stereo amplifier has ensured quality. It has been carefully examined from the aspects of CRI, lumens, power, voltage, etc. in production. The manufacture of Mingyi packaging products is supported by advanced production equipment
Gisen home theater subwoofer amplifier is developed after years of research from our R&D team. They use quality components to improve the illuminating performance of this product. Mingyi cardboard gift box has been certified under the ISO quality system
Gisen 2 channel home amplifier not only meets domestic quality standards but also meets international quality and safety standards for LED lamps such as RoHS and CE. Mingyi packaging products have excellent aging/ yellow resistance
Environmental testing is one of the main steps in the production of Gisen 2 channel home amplifier. Strict inspection is carried our to eliminate toxic substances such as mercury and lead. Customized design is adopted for Mingyi color carton
The product is made through a process that involves rigorous quality testing, such as inspection of raw materials and finished products. Matt PP Lamination is used to produce Mingyi color carton
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