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Gisen's high power amplifier is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.Gisen's high power amplifier has the following advantages over other similar products.

Company Advantages
1. The encapsulation technology of Gisen high power digital amplifier has been greatly improved, which provides sufficient protection of the chip to prevent the chip from being exposed to long-term exposure.
2. A full in-house laboratory is available to ensure the consistency and quality of the raw material.
3. Complete production lines will be helpful to the production capacity of Gisen.

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

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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 accumulated years of experience in developing innovative high power digital amplifier . Now, our company is noted as a strong manufacturer.
2. Gisen's implementing on technological innovations keeps the direct digital amplifier industry competitive.
3. The worth of Guangzhou Gisen Audio Equipment Factory would be to supply each provider with top quality amplifier sound system . Check now! By introducing advanced machines and technologies, Gisen aims to be an excellent homemade audio amplifier manufacturer. Check now!

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Gisen homemade audio amplifier is produced using the high-end materials. This product has been certified under FCC, CE, PSE, and RoHS

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The materials of Gisen amplifier sound system is high quality as they are manufactured on standardizarion production line. Using foamed PE as the insulation, this product features a quality signal

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Gisen direct digital amplifier is made of super quality raw materials selected from reputable suppliers. This product has a wide working temperature, ranging from -25℃ to 80℃

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Gisen amplifier sound system is developed incorporating sophisticated technology and is made available to patrons at market leading prices. Thanks to its high-quality nylon braided jacket, this product features the desired flexibility

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The unique design makes Gisen homemade audio amplifier stand out among similar products. By using this product, users can enjoy better results on the screen

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We have a professional production management team. The team members insist on selecting high-quality and reasonably priced raw materials to manufacture high power digital amplifier, and strictly monitor every production link to ensure the lowest raw material loss rate and product scrap rate, which promotes high power digital amplifier to have a relatively high High cost performance.

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Multiple functions direct digital amplifier amplifier supplier for stage

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart