power home stereo power amplifier wholesale for meeting

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Enterprise Strength

Gisen is praised and favored by customers for high-quality products and professional after-sales services.

Company Advantages
1. Made of high-quality insulation materials, Gisen class d mono amplifier is well-developed with a layer of protection from electric leakage by the in-house R&D team.
2. The product is tested to be in strict compliance with the global quality standards.
3. In terms of the quality, it is totally enhanced by our QC team by following the quality system.
4. People will find it easy to rinse or dishwasher safe, which saves the host much effort in cleaning during dining or gathering parties.

ABOUT OUR PRODUCT

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

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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

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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 a global high-end home stereo power amplifier manufacturing enterprise integrating R&D, production, sales and service.
2. Guangzhou Gisen Audio Equipment Factory has long been focusing on innovation and R&D of class d digital amplifier .
3. Our great wish is to be a pioneer in top 10 power amplifiers industry. Get info! 'High Reputation ' is the constant objective of Guangzhou Gisen Audio Equipment Factory. Get info! Guangzhou Gisen Audio Equipment Factory is market-oriented and strives to be in line with international standards. Get info!

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Gisen top 10 power amplifiers is accomplished with the help of our sophisticated workers. Skillfully designed these products are known for their availability in various colors

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The production of Gisen class d digital amplifier follows the the principle of green environmental protection. Rayson nonwoven fabric is friendly to the environment

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The production process of Gisen class d digital amplifier is regulated according to international standards. PP Roll Non Woven Fabric can be availed in required thickness and sizes by clients

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The raw materials Gisen class d digital amplifier uses is selected by professional experts. Checked on different quality parameters, the offered fabric is free from any flaw

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Gisen class d mono amplifier combines the advantages of a conventional process and modern production. This non-woven variety of cloth is tear-resistant, durable and light-weight

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The quality of the product is under the guarantee of international certificates. With diverse production and converting capabilities Rayson is qualified of responding to many customer demands

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