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Gisen 1u amplifier sound system manufacturer for venue

Gisen 1u amplifier sound system manufacturer 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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Quantity Needed:
Application Scope
The high power amplifier produced by Gisen is very popular in the market and is widely used in Manufacturing Electrical Equipment & Supplies Professional Audio, Video & Lighting industry.Gisen always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.
Company Advantages
1. The primary operations of Gisen good cheap amplifier cover several parts. The comminution and concentration are the most preliminary and essential parts and some modern mineral processing step such as sampling analysis may be conducted.
2. Products are tested by our quality experts in strict accordance with a series of parameters to ensure the quality and performance.
3. Good environment of production zone and workshop is one of the conditions for improving the amplifier sound system quality.
4. Guangzhou Gisen Audio Equipment Factory will strive to maintain sustained profit growth and capacity enhancement in the already competitive areas.

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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Company Features
1. Guangzhou Gisen Audio Equipment Factory is a amplifier sound system manufacturer that integrates good cheap amplifier R& D, manufacture and sales.
2. We boast a dedicated management team. On the basis of expertise and experience, they can offer innovative solutions for our manufacturing process and order management.
3. The Gisen people has been developing the spirit of desktop audio amplifier to serve each client well. Please contact. We maintain steady production through enhancing homemade sound amplifier and optimizing capacity layout. Please contact. Persist in striving to create car audio dsp amplifier for the world is a principle of Gisen. Please contact. With the improvement of audio amplifier pro industry, Gisen will still dedicate into developing, producing, selling and servicing with high standard. Please contact.
To ensure the quality of Gisen desktop audio amplifier, the first-rate materials are used in the production. These materials are recyclable and do no harm to the environment. Basically low power consumption, the product does not emit high energy level which causes adverse health effects
During the production of Gisen desktop audio amplifier, it adopts a fully automatic sorter machine to screen and classify predictive parameters such as voltage, wavelength, and brightness. The product is designed with the efficient and reliable power line carrier communication and wireless GPRS/CDMA communication technologies
The production of Gisen amplifier sound system is strictly carried out. It is treated under high temperature and high pressure to ensure the best luminous efficiency. The wind pressure performance of the product reaches 0.35-1.00 KN/m2
There is an overseeing quality division to monitor aspects of product quality of Gisen car audio dsp amplifier. This division adopts statistical methods, probabilistic computing method and other ways to ensure its quality stability. Excellent strong wave permeability is a prominent feature of the product
The components of Gisen audio amplifier pro have undergone a series of strict inspections including discharge ports and suction ports, cleaning suction filters, and pressure and temperature sensors. The wind pressure performance of the product reaches 0.35-1.00 KN/m2
The product features good anti-aging performance. Its materials feature both physical and chemical stability, making it keep stable under extreme temperature and organic solvents. The thickness of all the parts in hot-dip galvanization has been strictly controlled to guarantee to stay with corrosion for years
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