guangzhou digital audio amplifier professional supplier for performance

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Gisen carries out strict quality monitoring and cost control on each production link of high power amplifier, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.Compared with products in the industry, Gisen's high power amplifier has the outstanding advantages which are mainly reflected in the following aspects.

Company Advantages
1. High quality materials Guangzhou Gisen Audio Equipment Factory adopted make digital audio amplifier pretty durable.
2. The product is not doused in toxic ingredients or residues. It is made with fabrics without harsh chemicals, toxic dyes, or heavy metals.
3. Guangzhou Gisen Audio Equipment Factory has advanced production equipment, sophisticated detection methods and quality assurance system.
4. Guangzhou Gisen Audio Equipment Factory has a wealth of manufacturing experience.

ABOUT OUR PRODUCT

GISEN K series amplifiers are designed with hi-fi driven circuit, which makes the low frequency powerful and mid&high frequency clear. The electronic volume control can affectively preventing interference like the traditional potentiometer. Applied to KTV, stadium, performance, meeting, entertaining clubs, etc.

Gisen professional digital audio amplifier supplier 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 professional digital audio amplifier supplier for performance-2

D Two-Channel Top View

Gisen professional digital audio amplifier supplier for performance-3

D Two-Channel Rear Plate

SPECIFICATIONS

Mode	K6x2	K9x2	K13x2	K18x2	K21x2
8 ohms Stereo power 4 ohms power 2 ohms power	2X600W 2X1200W 2X1560W	2X900W 2X1800W 2X2340W	2X1300W 2X2600W 2X3380W	2X1800W 2X3600W	2X2100W 2X4200W
Hum& Noise	>112dB
Input connector	XLR Female
link connector	XLR Male
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)	10.6 13.8

Production flow chart

Gisen professional digital audio amplifier supplier for performance-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 is the backbone of the Chinese digital audio amplifier industry.
2. Efforts are made by all Gisen employees to provide best class d digital amplifier for customers.
3. Guangzhou Gisen Audio Equipment Factory endeavors to be a responsible and respectable company to its employees, clients and shareholders. Get more info! Taking the responsibility of developing class d stereo amplifier is also important for the development of Gisen. Get more info!

k******a

Gisen digital audio amplifier is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability. This product contributes to putting on a perfect makeup for important activities

a******z

Gisen class d full range amplifier must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. By using this product, people would look more charming and attractive

u******c

The design of Gisen digital audio amplifier is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances. The product remains resistant to mold even it has not been used for a long time

a******c

Gisen class d full range amplifier has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. This product will make the female look more lively and energetic

r******o

The necessary tests for Gisen class d full range amplifier have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability. It greatly boosts people's confidence in appearance

d******o

class d full range amplifier Selected high-quality plastic raw materials, manufactured by advanced technology and technology, have good corrosion resistance, will not be eroded by rain and snow to cause performance degradation, very suitable for coastal areas with strong salt spray corrosion and air heavily polluted areas.

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