new model professional amplifier 2channel series for performance

Company Advantages
1. Gisen 4 channel pro amplifier is strictly inspected by our QC team. It is checked in terms of the circuit board, plugs, voltage, housing, etc. Attention has been paid to the circuit layout for safe operation
2. People can trust that it is formaldehyde-free and is healthy, safe, and harmless to use. It poses no health risk even is used for a long time. The state-of-art engineering reduces signal interference effectively
3. The product is of the highest quality, performance and durability. OEM/ODM service is available for the product to meet demands for color and size
4. Under the supervision of a professional quality inspector, the product is inspected at all stages of production to ensure good quality. The clipping limiter is designed to strengthen the protection of the loudspeaker
5. This product is durable and powerful. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change

ABOUT OUR PRODUCT

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.

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PRODUCT DETAILS

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M Two-Channel Top View

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M Two-Channel Rear Plate

SPECIFICATIONS

Mode	M40Q	M60Q	M80Q	M100Q
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power	4X650W 4X1300W 4X1690W	4X900W 4X1800W 4X2340W	4X1300W 4X2600W 4X3380W	4X1500W 4X3000W -
Hum& Noise	>112dB
Damping Factor	>1000 @ 8Ω
Input Sensitivity	0.77V
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
Input impedance	20k ohms balanced
volume adjustment	Electronic volume adjustment
Cooling	Variable speed fans, front to rear airflow
Dimensions（HWL）	47mmX483mmX448mm
Carton Dimension(HWL)	100mmX640mmX590mm
Net weight(kg) Gross weight(kg)	10.5 12.5

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. We have employed an integrated design team in our factory. They are good at flexible design. This enables us to design new products and can be adaptable a range of products per customers' specifications.
2. Creating a batch of professional amplifier with international competitiveness is our drive to become a well-known supplier. Welcome to visit our factory!

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Gisen professional amplifier is of a harmony design. This is achieved through judicious use of color, shape, and texture to give a feeling of oneness. It can be designed with mechanical keyboards with luminous LED light

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The fabric of Gisen professional amplifier always works best with its design. It is chosen by our designers who have developed the ability comes through observation and experience to find the appropriate fabric for a design. Its modular design increases reliability while reducing maintenance costs

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Gisen 4 channel pro amplifier flexibly adopts elements of design to create visual beauty. Seams, tucks, darts, pleats, hemlines, panels are some of the elements could be incorporated while constructing this product. It offers effective protection for merchandise against weather conditions

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The design of Gisen 4 channel pro amplifier is governed by a set of principles which are emphasis, rhythm, unity, balance and scale, and proportion. The ads can be printed on its shell, which brings double profit to the investor

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The shape is among the most important in fashion design of Gisen 4 channel pro amplifier. The goal of its shape is to compliment the shape of the body. It is explosion-, dust-, and water- resistant

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Practice has shown that the products developed by Guangzhou Gisen Audio Equipment Factory have played a significant role in 4 channel pro amplifier field. Power-off protection and memory functions can inform you when there is no electricity in the machine timely by your computer and mobile phone

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