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best stereo amplifier, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.Compared with products in the industry, Gisen's best stereo amplifier has the outstanding advantages which are mainly reflected in the following aspects.

Application Scope

Gisen's power amplifier manufacturer is widely used in the Manufacturing Electrical Equipment & Supplies Professional Audio, Video & Lighting industry.Gisen insists on providing customers with comprehensive solutions based on their actual needs, so as to help them achieve long-term success.

Company Advantages
1. The amplifier sound system designed by Gisen professional designers are very competitive in this industry.
2. The product has been tested by many quality norms and has been approved to be qualified in all respects, such as performance, service life, and so on.
3. Guangzhou Gisen Audio Equipment Factory has continued to improve amplifier sound system quality management system.
4. Guangzhou Gisen Audio Equipment Factory has full manufacturing capabilities such as product design and development, mold manufacturing, and etc.

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

Gisen professional amplifier sound system manufacturer for performance-1

M-DSP 2-Channel Top View

Gisen professional amplifier sound system manufacturer for performance-2

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

Gisen professional amplifier sound system manufacturer for performance-3

1. Sheet Metal Processing

Gisen professional amplifier sound system manufacturer for performance-4

2. Circuit Board Plug-in

Gisen professional amplifier sound system manufacturer for performance-5

3. Circuit Board Debugging

Gisen professional amplifier sound system manufacturer for performance-6

4. Circuit debugging

Gisen professional amplifier sound system manufacturer for performance-7

5. Product assembly

Gisen professional amplifier sound system manufacturer for performance-8

6. Debugging of the whole machine

Gisen professional amplifier sound system manufacturer for performance-9

7. Product Aging

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Company Features
1. Guangzhou Gisen Audio Equipment Factory, which is committed to corporating innovation, is a diversified enterprise group that focuses on the creativity, design and marketing of amplifier sound system .
2. Due to technical strength, Guangzhou Gisen Audio Equipment Factory produced products with stable performance.
3. In the future, Guangzhou Gisen Audio Equipment Factory will uphold the core of dj sound amplifier . Ask online! In Guangzhou Gisen Audio Equipment Factory, every staff should keep improving themselves so as to make greater contributions to company. Ask online! Guangzhou Gisen Audio Equipment Factory will assume more social responsibility for the country, provide customers with higher value best power amplifier in the world and services. Ask online!

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Gisen professional amplifier sound system manufacturer for performance

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart