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Product Information
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Application Scope

Gisen's high power amplifier can play a role in various industries.Gisen always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.

Company Advantages
1. Gisen best stereo power amplifier is manufactured under rigorous materials inspection procedure and standardized production conditions.
2. The product has high dimension precision. The CNC manufacturing process enables the product with greater precision and quality.
3. One of the consumers said: 'It is hard to believe that this product will not easily get deformed or rust when I use it for a long time. Its quality really convinced me.'

ABOUT OUR PRODUCT

GISEN MD series amplifiers are powered by toroidal transformer, along with its hi-fi driven circuit, makes the low frequency powerful and mid & high frequency clear. The electronic volume control can affectively preventing interference like the traditional potentiometer. Applied to KTV, stadium, performance, meeting, entertaining clubs, etc.

Features:
Digital circuit
Toroidal transformer power supply
Good for indoor installation
Electronic volume control
Using carefully chosen find components

PRODUCT DETAILS

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M Two-Channel Top View

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M Two-Channel Rear Plate

SPECIFICATIONS

Mode	MD2450	MD2600	MD2750	MD21000	MD21300	MD21500
8Ω Stereo power 4Ω Stereo power 2Ω Stereo Power	2X450W 2X720W 2X930W	2X600W 2X960W 2X1250W	2X750W 2X1150W 2X1490W	2X1000W 2X1600W 2X2080W	2X1300W 2X2100W 2X2730W	2X1500W 2X2400W
Input connector	XLR Female
Linear output connector	XLR Male
Damping Factor 1kHz,8ohms	>400
Input impedance	20KΩ balanced
Input sensitivity	0.775V
Channel separation	>70dB@1kHz
Output connector	Speakon
Hum& Noise	-112dB
Damping factor	> 400@8Ωtemperature, Radio-frequency, ultralow frequency, current peak limiter.
THD	<0.1%(20Hz-20kHz,1W)
Frequency response	20Hz-20kHz(±0.3dB)@1W,8Ω
Level adjustment	Electronic volume control
Cooling	Temperature controlled fan, airflow from front to rear
Protection	Short circuit，open circuit，direct current voltage，overheat, overload，radio frequency，ultralow frequency protection
Power requirement	AC180V-240V(90V-120V)，50-60Hz
Amp dimension	88mmX484mmX368mm
Carton dimension	150mmX600mm×460mm
Net weight(kg) Gross weight(kg)	14.4 16.9	14.9 17.4	16.3 18.8	18.8 21.3	19.2 21.7	19.6 21.1

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 rapidly growing company that specializes in the production of best stereo power amplifier . And we are widely recognized in the industry.
2. Guangzhou Gisen Audio Equipment Factory has a high-quality professional and technical team.
3. We are heading towards green production and become a "green enterprise". We have conducted business activities in an environmentally positive way, such as controlling production waste scrap and effectively utilizing resources. With “to stay ahead of the curve” firmly in mind, committed to providing customers with thoughtful service and reliable quality products. We strive for operational excellence by working smarter and more sustainably to consume fewer resources, generate less waste and ensure simpler and safer processes.

x******w

Gisen best stereo power amplifier is in compliance with international production standards. Improving the quality of products and wining the market are our ultimate goal

a******f

In the production process of Gisen pa amplifier, our experts keep the standards of the product in line. Maintaining a mutually beneficial relationship with customers is a part of our core values

m******t

Gisen pa amplifier is produced by using the best raw material and sophisticated technology in complete compliance with the set industry standards. Maintaining a mutually beneficial relationship with customers is a part of our core values

j******d

The production of Gisen pa amplifier is compatible with the newest technology. We will be responsible for providing the competitive high quality products with reasonable price

s******v

Gisen pa amplifier is scientifically designed based on the experience of users. Quality first is very important for Hanway

i******y

This product has undergone a strict quality management system to ensure high quality. More CNC are applied in the secondary processing to meet high accuracy demands

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Strict inspection pa amplifier power sale price for vocal concert

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart