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Gisen new model 4 channel pro amplifier supplier for venue

Gisen new model 4 channel pro amplifier supplier for venue

Gisen new model 4 channel pro amplifier supplier for venue

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 insists on the use of high-quality materials and advanced technology to manufacture power amplifier manufacturer. Besides, we strictly monitor and control the quality and cost in each production process. All this guarantees the product to have high quality and favorable price.Compared with other products in the same category, power amplifier manufacturer has the following competitive advantages.
Company Advantages
1. The design and the materials of audio power amplifier must be well selected.
2. In order to meet the international quality standards, this product has passed strict quality inspection procedures.
3. Guangzhou Gisen Audio Equipment Factory's experienced engineers are ready to provide you with pre-sales post-sales technical support.

Patented product 、High efficiency 、Low consumption power supply 、1U size 、 Excellent dynamic performance 、Complete protection circuit


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 has long committed to the research, design, development, and production of quality 4 channel pro amplifier since its inception.
2. Advanced equipment of Guangzhou Gisen Audio Equipment Factory provides a solid guarantee for product quality and efficiency.
3. Guangzhou Gisen Audio Equipment Factory hopes to bring our audio power amplifier successfully to the world. Get price! Guangzhou Gisen Audio Equipment Factory can help you improve your reputation and visibility. Get price! Gisen responds to customers' needs in a timely manner and continues to create increased values for customers. Get price!

1000w 12v car audio power amplifier

15W Guitar Amplifier
Product name:
 15W Guitar Amplifier

Product model: GX-15

Color: Black or other colors according to customer's requirement

Inner Packing: 

(1) White/yellow box                                          

(2) Color box in customer's own design  with extra cost

Outer package: Export standard paper carton

Certificates available:CE,EN71, RoHS, ASTM, ISO9001:2000



  • 1 Channel Input
  • Gain Control
  • Volume Control
  • Tone Control
  • Overdrive Effect
  • Headphone Jack

Technologies parameter:



Output Power

 15W 4Ω 
S/N Rate  >95dB    
Frequency Response45Hz~20KHz
Speaker 6.5"



Carton size(L*W*H)33 * 23.5 * 39 cm



We are professional in making and designing various instruments, also we can make
it according to your requirement. If you are interested in our products, please
feel free to contact us, there are various colors, styles, and samples for your
selection. We will be at your service any time.

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