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Enterprise Strength

Gisen is able to provide professional and thoughtful services for consumers for we have various service outlets in the country.

Company Advantages
1. Gisen class d professional amplifier is created by the R&D departments. The researchers have spent much time in finding out different effective ways to achieve better dirt and contaminant elimination.
2. The product guarantees high safety and security. It will not have spontaneous combustion or burn when it is squeezed or impacted.
3. This product has good business prospects and is highly cost effective.
4. The product has great economic benefits and huge market potential, and has been widely used at home and abroad.

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 guangzhou class d professional amplifier fast delivery for entertaining club-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 guangzhou class d professional amplifier fast delivery for entertaining club-2

D Two-Channel Top View

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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 guangzhou class d professional amplifier fast delivery for entertaining club-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 devoted to developing new products, most of which are pioneers in the China market.
2. We have skillful and professional production and quality assurance teams. They ensure the products are manufactured under the certified quality management systems, so as to sustain product quality.
3. Guangzhou Gisen Audio Equipment Factory's irresistible mission is to provide the best top 10 power amplifiers for clients. Welcome to visit our factory! Guangzhou Gisen Audio Equipment Factory constantly optimizes its production structure and mode. Welcome to visit our factory!

l******c

The design of Gisen top 10 power amplifiers is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances. Its material has good static shielding and low-temperature toughness

n******m

The manufacture of Gisen top 10 power amplifiers involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly. Moisture can't damage the structure of the product as it is water-proof

y******m

The design processes of Gisen class d professional amplifier are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. Its material has good static shielding and low-temperature toughness

b******n

The design of Gisen class d professional amplifier is strictly conducted. It is carried out by our designers who think highly of parts and components safety, the whole machine safety, operation safety, and environmental safety. Resistant to high and low temperature, it does not cause deformation and embrittlement

n******c

Gisen class d professional amplifier has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. The product comes with premium chemical stability, thus it will not cause a chemical reaction

g******k

The product is carefully tested by professional QC staff in all respects, including durability, performance, etc. It is easy to store as the product is lightweight and compact

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