guangzhou class d stereo amplifier professional supplier for ktv

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Company Advantages
1. The inspections of Gisen class d professional amplifier include different aspects. They cover thickness tolerance, flatness, longitudinal & torsional stiffness, tear strength, and slip resistance. The product involves the users in pure analog sound
2. Customers think highly of our class d stereo amplifier which is of high quality. The product can deliver lively dynamics and deep bass from warm and expressive tuning
3. We have set up a comprehensive quality control system to ensure its quality. Its control knob comes with easy adjustment
4. The product discloses a number of advantages, such as long-lasting stable performance, long service life, and so on. Attention has been paid to the circuit layout for safe operation
5. The quality of this product is guaranteed with the assistance of our vast expertise and immerse knowledge in this domain. It is easy to carry and store due to its compact design

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

Gisen professional class d stereo amplifier supplier for ktv-4

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 advanced production line, compressor testing-room and the R&D centre for class d stereo amplifier .
2. Continuing to maintain our position as the leading brand needs the guarantee of excellent best class d amplifier and considerate service. Get more info!

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Gisen class d stereo amplifier is carefully crafted using the latest techniques in compliance with industry standards. It is explosion-, dust-, and water- resistant

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Gisen class d professional amplifier is known for combining aesthetic functionality and innovation. The high sensitivity of its drop sensor allows the machine to function properly

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Gisen class d stereo amplifier is developed as per the specifications laid by customers. It can be designed with an electronic screen for advertising and the screen size is optional

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The production process of Gisen class d professional amplifier is regulated according to international standards. It has alert functions for fault diagnosis

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The raw material of Gisen class d professional amplifier is sourced from reliable vendors of the market. It is designed with voice prompts function

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The product has the advantages of fire resistance. It is able to withstand against the sudden fire or prevent or retard the passage of excessive heat. The shopping cart function makes the handling of payment and transactions a lot easier

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