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Application Scope

Gisen's high power amplifier is mainly used in the following aspects.Gisen is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent.

Product Comparison

Good materials, advanced production technology, and fine manufacturing techniques are used in the production of best stereo amplifier. It is of fine workmanship and good quality and is well sold in the domestic market.Compared with other products in the same category, best stereo amplifier has outstanding advantages which are mainly reflected in the following points.

Company Advantages
1. Each production step of Gisen 2 channel class d amplifier is carefully scrutinized. The quality of the product is guaranteed to meet the standards of the pool accessories industry.
2. The product is not likely to lose insulation performance. Its materials, especially the quality electric components, can withstand the maximum electric field intensity.
3. Guangzhou Gisen Audio Equipment Factory has many years of production and management experience.
4. The material of sound digital amplifier is carefully inspected and chosen.

ABOUT OUR PRODUCT

GISEN D series are digital amplifiers. Its compact and precise structure makes it high-performance. Its ability of timber analysis and expressing is excellent, especially in low frequency. Each channel has independent adjustable peak output voltage, which enables the amplifier to drive speakers with different power easily. Intelligent protecting circuit provides advanced technology to protect the internal circuits and connected loads. Applied to situations like Performance with line array, Venue, high-class Business entertainment club etc.

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1 -Gain Controll
2 -Signal Display
3 -Clip Display
4 -Mute(protetion) Display
5 -Power Display
6 -Power Switch
7 -Power cord connector

8 -Serial number label
9 -Output power reference
10 -Speakon output connectors
11 -XLR-F input connectors
12 -Output voltage selecting
13 -Input Sensitivity Selecting
14 -Signal Connect Selecting
15 -XLR-M link connectors

PRODUCT DETAILS

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D Two-Channel Top View

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D Two-Channel Rear Plate

SPECIFICATIONS

Mode	D206	D209	D212	D215	D218	D221
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power	2X600W 2X1200W 2X1560W	2X900W 2X1800W 2X2340W	2X1300W 2X2600W 2X3380W	2X1500W 2X3000W -	2X1800W 2X3600W	2X2100W 2X4200W
Hum& Noise	>112dB
Input connector	XLR Female
link connector	XLR Male
Input impedance	20k ohms balanced
Input Sensitivity	0.77V，1.44V
Input CMRR	>80dB
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
Level control	Front level meter, from negative infinity to 0dB
Cooling	Variable speed fans, front to rear airflow
Power Requirement	AC180V-240V(90V-120V),50-60Hz
Dimensions（HWL）	88mmX483mmX438mm
Carton Dimension(HWL)	150mmX600mm×550mm
Net weight(kg) Gross weight(kg)	10.5 13.6	11.5 14.6

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 aims to be a world's leading manufacturer of sound digital amplifier .
2. With years of market expansion, we have equipped with a competitive sales network covering most modern and middle-sized developed countries and regions. We have exported products to different countries such as America, Australia, UK, Germany, etc.
3. The firm is dedicated to implementing its goal. We will work hard to provide professional and valuable customers service delivered with a sense of warmth, passion, friendliness, and team spirit. Get more info! We uphold our reputation for integrity in the marketplace and provide an ethical work environment for all our employees. We do the right thing each time we face a tough decision. Get more info! We are fully committed to the success of our partners throughout the value chain. Every day, we bring a service attitude to work, looking for new ways to improve through our customer support. Our mission is to provide the highest quality products and focus on timely delivery. We are committed to providing comprehensive services that exceed customer requirements with reliable management and committed production control. Get more info!

f******j

sound digital amplifier Selected high-quality materials, manufactured with fine processing technology, reasonable structure, reliable quality, strong and durable.

f******h

sound digital amplifier The overall style is simple, the appearance lines are straight, and the color is uniform, the texture is excellent, and the finished product is durable and stylish. In addition, different sizes and colors can be customized, and customers are more selective in purchasing.

d******v

2 channel class d amplifier The design is scientific and reasonable, the workmanship is exquisite and delicate, and the quality is safe and reliable. It can stimulate children's imagination and exercise their coordination of movements. It is your ideal toy product.

d******k

sound digital amplifier The design is reasonable, the structure is simple, the quality is stable, the quality is excellent, the degree of automation is high, and the production speed is fast. It is a traditional Chinese medicine equipment product that is beautiful, durable, environmentally friendly and safe.

l******y

2 channel class d amplifier The original car version design is adopted, and the precise screw hole positions can perfectly fit with the original parts of the original car chassis, and the adaptability is very high.

h******c

2 channel class d amplifier The design is reasonable, the structure is stable, and it adopts special processing technology. It has excellent properties such as wear resistance, corrosion resistance, aging resistance, and impact resistance. Even if it is used for a long time, it is not easy to rust and damage.

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