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Gisen power amplifier sound system factory

Gisen power amplifier sound system factory

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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GISEN M-DSP Series is the digital amplifier with built-in DSP. Parameters can be adjusted by PC software. Its 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.


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M-DSP 2-Channel Top View

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M-DSP 2-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
link connectorXLR Male
Input impedance20k ohms balanced
Input Sensitivity1.4V
Input CMRR>80dB  
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
volume adjustmentElectronic volume adjustment  
Internet input connectorControlling parameters 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 
CoolingVariable speed fans, front to rear airflow
Power RequirementAC180V-240V (90V-120V), 50-60Hz
Carton Dimension(H*W*L)100mmX640mmX590mm
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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The design of Gisen dj stereo amplifier caters to the foreign markets. It is the best material for many industries including petroleum chemical, metallurgy, pharmaceutical machinery, and construction
All raw materials of Gisen amplifier sound system have been strictly tested for the property and safety. It has the desired flexibility, thus it is easy to cut and utilize
Guangzhou Gisen Audio Equipment Factory is very proud to have its own design team to make sure the uniqueness of dj stereo amplifier. Due to its outstanding fatigue resistance, this product can last for a certain period of time
Our amplifier sound system are designed by our professional team. This product is able to endure strong UV light
amplifier sound system from Guangzhou Gisen Audio Equipment Factory explores the boundary between art and design. Since it can be recycled over and over again, it has prominent economic benefits
The product has the desired dimensional stability. It can maintain original shape under the force and doesn't easily shrink or elongated. This product is available in different kinds of variations
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