high efficiency class d stereo amplifier power more buying choices for ktv

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Application Scope

Gisen's power amplifier manufacturer is widely used and can be applied to all walks of life.With many years of practical experience, Gisen is capable of providing comprehensive and efficient one-stop solutions.

Company Advantages
1. Gisen class d audio power amplifier is tested according to a wide range of standards. They are EN 12528, EN 1022, EN 12521, ASTM F2057, BS 4875, and so on.
2. The product, having gone through a proper testing phase, is excellent in performance.
3. In Guangzhou Gisen Audio Equipment Factory, the allocation of class d stereo amplifier resources and the application of technology have achieved the desired results.
4. Once the order class d stereo amplifier details are confirmed, Guangzhou Gisen Audio Equipment Factory will arrange the production for customers.

ABOUT OUR PRODUCT

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

Gisen power class d stereo amplifier more buying choices for ktv-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 power class d stereo amplifier more buying choices for ktv-2

K 4-Channel Top View

Gisen power class d stereo amplifier more buying choices for ktv-3

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

Gisen power class d stereo amplifier more buying choices 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. It is widely known that Gisen is a one of Chinese leading brand in the field of class d stereo amplifier .
2. Our factory has some of the best machines. We have multiple machines and highly skilled personnel in each category to operate them, ensuring that we can meet our customers' scheduling needs.
3. Guangzhou Gisen Audio Equipment Factory will insist on the good principle of 'creative all for you'. Ask! We adhere to the concept of sound digital amplifier , achieving the value of both company and customers. Ask! Guangzhou Gisen Audio Equipment Factory responds to customer needs, inspiring new product and service ideas. Ask!

z******i

The quality of Gisen class d stereo amplifier is verified. It is tested in terms of specifications, functions, and safety with relevant standards such as EN 581, EN1728, and EN22520. The materials for making the non woven fabric are non-toxic

h******h

Gisen class d audio power amplifier is manufactured with the integration of various aspects. It is built with an energy flow system (EFC), information flow system, mechanical structure system, and mechanical motion system. Rayson non woven tablecloth is composed of spun bond polypropylene

l******c

The necessary inspections of Gisen sound digital amplifier have been conducted. These inspections include moisture content, dimension stability, static loading, colors, and texture. Rayson products are manufactured by Rayson advanced equipment to ensure quality

m******h

Combining traditional crafts with a constantly changing collection of designs, a variety of Gisen class d audio power amplifier styles are available for customers to choose from. The cloth for making the non-woven is soft

q******d

The materials of Gisen class d audio power amplifier have passed various kinds of tests. These tests are fire resistance testing, mechanical testing, formaldehyde content testing, and stability & strength testing. Rayson high quality products is biodegradable, anti-bacterial and non-toxic

q******c

Guangzhou Gisen Audio Equipment Factory There are professional raw material procurement agency partners who can purchase the required raw materials efficiently and at low prices to ensure the quality of raw materials, in addition to reasonable arrangements for the production process, improve the utilization rate of equipment, and use materials, Improvement of operating procedures, production conditions, etc., increase labor productivity, reduce labor consumption per unit of product, and at the same time establish the concept of "improving quality and reducing cost", reducing waste loss, product after-sales maintenance costs and other intangible losses, through various channels and methods Carry out scientific and standardized control of costs, reasonably save costs, reduce product market prices, and improve product cost performance under the premise of ensuring sound digital amplifier quality remains unchanged.

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