high quality amplifier sound system 2100wx4 factory for stage

Company Advantages
1. Gisen digital amplifier audio has passed quality checks conducted by QC members. It has been checked with regard to poor lasting performance, incomplete bonding, and stitching errors. It can support multiple devices via the interface
2. The product is able to make people stand out from the crowd, enhancing their looks at all times when wearing. Its control knob comes with easy adjustment
3. The novel design of amplifier sound system provides long life and many other features such as digital amplifier audio . The anti-dust design of the product prevents it from attracting small articles
4. The feature provided by digital amplifier audio makes amplifier sound system being widely applied in many different situations. The state-of-art engineering reduces signal interference effectively
5. In a flock of digital amplifier audio , amplifier sound system has many good virtues such as [拓展关键词. The clipping limiter is designed to strengthen the protection of the loudspeaker

ABOUT OUR PRODUCT

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.

PRODUCT DETAILS

high quality amplifier sound system 2100wx4 factory for stage-1

M-DSP 2-Channel Top View

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M-DSP 2-Channel Rear Plate

SPECIFICATIONS

Mode	M20D-DSP	M30D-DSP	M40D-DSP	M50D-DSP	M60D-DSP
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power	2X650W 2X1300W 2X1690W	2X900W 2X1800W 2X2340W	2X1300W 2X2600W 2X3380W	2X1500W 2X3000W -	2X1800W 2X3600W -
Hum& Noise	>112dB
Input connector	XLR Female
link connector	XLR Male
Input impedance	20k ohms balanced
Input Sensitivity	1.4V
Input CMRR	>80dB
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
volume adjustment	Electronic volume adjustment
Internet input connector	Controlling parameters by PC software
Internet output connector	Multiple amplifiers on-line control by connecting to the internet input of the next amplifier
Touch-screen	adjust the parameters by touching the screen
Cooling	Variable speed fans, front to rear airflow
Power Requirement	AC180V-240V (90V-120V), 50-60Hz
Dimensions（HWL）	47mmX483mmX448mm
Carton Dimension(HWL)	100mmX640mmX590mm
Net weight(kg) Gross weight(kg)	9.5 11.5

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. Guangzhou Gisen Audio Equipment Factory has established our amplifier sound system manufacturing bases in the vast and low-cost Chinese market. Guangzhou Gisen Audio Equipment Factory takes a leading role in terms of technology competency.
2. Guangzhou Gisen Audio Equipment Factory has set up perfect quality guarantee system and sound management system.
3. Guangzhou Gisen Audio Equipment Factory has established excellent R&D teams and professional technology support teams. Guangzhou Gisen Audio Equipment Factory is fully committed to providing high quality desktop audio amplifier and comprehensive services. Welcome to visit our factory!

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Gisen amplifier sound system is developed containing special Electro-Magnetic Interference Suppression Components. These components help reduce or eliminate noise caused by electromagnetism. Adopting a pneumatic double conveying system and embedded bearings, its molds work stably and accurately

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To prevent electric leakage and other current issues, Gisen digital amplifier audio is exclusively designed with a protection system, including using quality insulation materials. It is suitable for a variety of color sheets like PET, PVC, PS, PP and flocking sheets

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In order to ensure users' safety, Gisen amplifier sound system is strictly tested and has been certified under many international standards including FCC, CCC, CE, and RoHS. It is exported to the Middle East, North Africa, North America, Europe, and other countries and regions

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During the production of Gisen amplifier sound system, pollution or waste components generated from the production process is carefully and professionally treated. For example, the failed capacitor will be collected and disposed to a certain place. The feeding width can be synchronously or independently adjusted in an electrical way

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Gisen digital amplifier audio is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers. The heater in the product is equipped with an intellectual temperature control system

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The defective products are eliminated through strict quality inspections. Installed with a highly advanced die change equipment, it features high work efficiency

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