advanced class d digital amplifier professional manufacturer for performance

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Company Advantages
1. The design of Gisen class d digital amplifier is user-centered, giving an aesthetic look and convenience. The anti-dust design of the product prevents it from attracting small articles
2. It has become very popular recently, particularly in the world of branding as it creates appealing appearances and helps branding products. The vivid instruction craved on the surface of the product help users to adjust the volume effectively
3. It is of great performance for its highest quality. It can function for a long period of time with sufficient power
4. Our professional team adopts a perfect quality testing system to guarantee the quality of this product. The product is sure to give entertainment a serious boost

ABOUT OUR PRODUCT

Using hi-fi driven circuit、 Excellent sound、 Electronic volume control、 High power 4X2100W、 Stable power supply

Gisen advanced class d digital amplifier manufacturer for performance-1

Front Panel
1 -Signal Indicators
2 -Screen
3 -Mute Indicator
4 -Mute button
5 -Clip Indicator
6 -Channel switch/ Volume Control
7 -Power Switch

Rear Panel
8 -Power Cable
9 -Serial Number
10 -Speakon Output Connectors
11 -XLR Female Input Connector
12 -Signal Link Button
13 -XLR Male Linear Output Connectors

PRODUCT DETAILS

Gisen advanced class d digital amplifier manufacturer for performance-2

K 4-Channel Top View

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K 4-Channel Rear Plate

SPECIFICATIONS

Mode	K6x4	K9x4	K13x4	K18x4	K21x4
8 ohms Stereo power 4 ohms power 2 ohms power	4X600W 4X1200W ：4X1560W	4X900W 4X1800W 4X2340W	4X1300W 4X2600W 4X3380W	4X1700W 4X3400W	X2100W 4X4200W
Hum& Noise	>112dB
Input connector	XLR Female
Input impedance	20k ohms balanced
Input Sensitivity	1.2V
Channel separation	>70dB@1kHz
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
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	88mmX483mmX438mm
Carton dimension	155mmX600mm×550mm
Net weight(kg) Gross weight(kg)	11.7 15		12.2 15.2

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 proud to be one of the leading class d digital amplifier supplier.
2. Guangzhou Gisen Audio Equipment Factory enjoys lots of advanced production equipment and a professional R&D and production team.
3. Gisen is committed to improving class d stereo amplifier with the goal of becoming a popular brand on the market. Call now!

j******d

the best class d amplifier Produce in strict accordance with the standards stipulated by the company and the requirements of the market to ensure that it can pass the inspection of relevant state departments and meet the national quality standards. It is a high-quality product with guaranteed quality.

m******k

As a professional class d digital amplifier manufacturer, Guangzhou Gisen Audio Equipment Factory has rich production experience, advanced production equipment, superb production technology and strong production strength, capable of producing high-quality class d digital amplifier.

y******t

the best class d amplifier Carefully designed by professional designers, the design is scientific and reasonable, and selected high-quality raw materials are processed with advanced technology to make it of excellent quality and more durable.

e******c

The company carries out standardized production in strict accordance with national standards, has established a scientific product traceability management system and a perfect quality management system, and strives for excellence in every link from product development to delivery to ensure that the class d digital amplifier produced are of high quality and qualified product.

y******k

Guangzhou Gisen Audio Equipment Factory Constantly upgrade and renew production equipment and production lines, and explore technologies and processes to ensure that the overall quality of the best class d amplifier produced is more reliable.

r******g

This product is designed for thermal comfort. With temperature regulating bedding technology, its fabric can absorb, store and release heat for optimal thermal comfort.

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