sound digital amplifier | Class D power amplifier

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Application Scope

Gisen's best stereo amplifier can be used in multiple scenes.Gisen has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers.

Product Details

Gisen's high power amplifier is processed based on the latest technology. It has excellent performances in the following details.high power amplifier is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.

Company Advantages
1. The design of Gisen full bridge class d amplifier shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account.
2. This product is free of the electric leakage problem. It is designed with an extra insulating protection system or made of strengthened insulation materials.
3. Being antibacterial to some extent, this product offers extra protection against the spread of sickness in the home. Its fabric will keep dust, pollen, and germs from adhering to the surface.
4. The product has high customer satisfaction and shows a wider market potential.

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. Gisen excels in incorporating the design, fabrication, sales and support of sound digital amplifier .
2. The full bridge class d amplifier technology successfully helps Guangzhou Gisen Audio Equipment Factory produces high quality class d digital amplifier .
3. By adhering to the business philosophy of the best class d amplifier , Guangzhou Gisen Audio Equipment Factory aims to become a leading company in hifi class d amplifier industry. Get quote! Guangzhou Gisen Audio Equipment Factory takes customer's satisfaction as our ultimate goal. Get quote! Guangzhou Gisen Audio Equipment Factory aims to consolidate the fundamental basis of management system and strengthen the foundation of core competencies. Get quote!

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The creation of Gisen the best class d amplifier focused on origin, health, safety and environmental impact. Therefore, these materials have very low Volatile Organic Compounds. The product features high-precision cutting on materials of various sizes

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There are many factors being considered while designing Gisen full bridge class d amplifier. They are the selection of materials, modes of loading, safety factors, allowable stresses, etc. It is endowed with circuit protection including short-to-ground and shorted load protection

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Gisen hifi class d amplifier will go through serious quality inspection. It will be randomly checked in terms of fabrics quality, strength, colorfastness, printing quality, and sewing quality. It meets the standards of 100-grade dust-free workshop

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The manufacture of Gisen full bridge class d amplifier is of sophistication. It follows some basic steps to some extent, including CAD design, drawing confirmation, material selection, cutting, drilling, shaping, painting, and assembly. It is equipped with a pressure sensor to precisely control extrusion pressure

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The design of Gisen full bridge class d amplifier follows these steps. They include the determination of forces acting on and energy transmitted by each element; selection of materials; confirmation of size and shape, etc. It meets the standards of 100-grade dust-free workshop

g******n

sound digital amplifier The variety is excellent and pure, the meat is compact and thick, the taste is tender and juicy, rich in protein, calcium, iron, zinc and other nutrients, pure natural and zero additives, safe to eat, and widely acclaimed in the market.

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Sound digital amplifier 8ohm for meeting Gisen

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart