guangzhou sound digital amplifier professional wholesale for ktv

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Company Advantages
1. Gisen class d mono amplifier is exclusively developed. The R&D is carried out by our professional team who aim to improve the overall energy conservation of appliances. The product can be applied to such scenarios as KTV, club, and conference
2. The product has a remarkable propaganda effect. Putting the brand information on this product will easily make the information get noticed even from a long distance. Its surface is well processed by a layer of paint to resist rust
3. Before delivery, our professional team carries out a detailed inspection to ensure the high quality product. It can function for a long period of time with sufficient power
4. The product meets the international quality standards and can withstand any rigorous quality and performance tests
5. This product is well equipped and ensured a longer functional life. Its compact design is ideal for mounting in low clearance location

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 mostly produces sound digital amplifier with high quality and competitive prices. With its unique and innovative high-tech class d mono amplifier materials, Guangzhou Gisen Audio Equipment Factory has gained recognition from more and more customers.
2. Quality represents for Gisen and we will surely pay great attention to it.
3. Guangzhou Gisen Audio Equipment Factory establishes complete R&D system integrated with compound optimization, formulation processing and production technology for digital audio amplifier . Gisen brand will take a further step to produce high-end class d digital amplifier . Check it!

p******j

The material and design Guangzhou Gisen Audio Equipment Factory adopted highly improve the performance of class d digital amplifier. Questt has been in the production of many kinds of laser machines for over 20 years

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During the design of sound digital amplifier, Guangzhou Gisen Audio Equipment Factory always take class d digital amplifier into account.

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The newly launched products by Guangzhou Gisen Audio Equipment Factory were all completed by the internationally renowned design company. Questt's laser machines ensure the highest processing quality and productivity

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The combination of superior materials such as sound digital amplifier makes digital audio amplifier high quality. High-performance & attractively priced, Questt's laser machines are well-received in the markets

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class d digital amplifier is manufactured by the material of class d digital amplifier. Questt aims to develop the best laser systems that offer customers greater benefits

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The product features high efficiency. It is able to perform tasks at a high speed and is capable of delivering results within short periods of time. Questt can customize the laser system for the machine according to customers' needs

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