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Gisen new model power amplifier class for performance

Gisen new model power amplifier class for performance

Gisen new model power amplifier class 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
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Product Comparison
Gisen has professional production workshops and great production technology. high power amplifier we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.Compared with similar products, Gisen's high power amplifier is more advantageous in the following aspects.
Enterprise Strength
  • Gisen not only pays attention to product sales but also strives to meet the diversified needs of customers. Our goal is to bring customers a relaxing and enjoyable experience.
Company Advantages
1. The quality of Gisen 4 channel dj power amplifier is ensured. It has passed strict quality tests and visual inspections by both the authority and our appointed agent.
2. The product will not accumulate bacteria and dust. The small pores of the fibers have high filtration for the small particles or impurities.
3. This product has broad market possibilities and potential.
4. The product is believed to achieve great market application prospect.

GISEN M Series excellence shows in high efficiency and top class timbre. By adopting the full-bridge low consumption power supply, we can make it in small size and at the same time with strong dynamic. Besides, the module structure and electronic volume control both reflect their value in practical and commercial field. Applied to situations like performance, Venue, high-class Business entertainment club etc.


M Two-Channel Top View

M Two-Channel Rear Plate


8 ohms Stereo Power                      
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Damping Factor>1000 @ 8Ω
Input Sensitivity0.77V
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
Input impedance20k ohms balanced
volume adjustmentElectronic volume adjustment  
CoolingVariable speed fans, front to rear airflow
Carton Dimension(H*W*L)100mmX640mmX590mm
Net weight(kg) 
Gross weight(kg) 

Production flow chart


1. Sheet Metal Processing


2. Circuit Board Plug-in


3. Circuit Board Debugging


4. Circuit debugging


5. Product assembly


6. Debugging of the whole machine


7. Product Aging

Company Features
1. Guangzhou Gisen Audio Equipment Factory is a comprehensive enterprise which integrates research and development, production, sales and service of power amplifier .
2. Our teams are trained product and capability specialists. They coordinate our vast resources to ensure that customers' projects are on time and on the budget from R & D to final delivery.
3. Unswervingly implementing the strategy of strengthening 2 channel power amplifier proves to be very essential. Please contact. Gisen aims to actively exploit domestic and foreign markets. Please contact. At Guangzhou Gisen Audio Equipment Factory, 4 channel dj power amplifier always comes first. Please contact. Guangzhou Gisen Audio Equipment Factory produces audio power amplifier that centered on customer’s demand. Please contact.
Shenzhen Safe Guard Electronic Co.,Ltd

Welcome to our website : www.szsfgt.com

Long range audio video signal boosting wireless radio power amplifier

RF power amplifier (SFGT002017A100W) is a broadband RF power amplifier with super wide frequency range.

Radio signal repeater's module efficiency is more than 45%, so module service life is extended and cost is reduced.

The module stability is highly increased with protection of RF in-max, over heating, over current, anti-power.

Broadband radio power amplifier is with LDMOS final output transistor design, great broadband network matching, high gain, wide frequency range, low distortion, high reliability.



  1. wide frequency range
  2. wide bandwidth
  3. low distortion
  4. high gain


  1. Shortwave communication
  2. Anti-jamming system
  3. Radio measuring & control system
  4. Laboratory application



  1.  Twelve months free warranty for equipment
  2.  Three months for components
  3.  Replcaement parts will be charged after one year


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