advanced sound digital amplifier amplifier wholesale for stadium

PRODUCT DETAILS

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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The preparation process of Gisen sound digital amplifier includes a few steps. Materials crushing, grinding, separating, and refining are conducted by professional technicians who have many years of experience in mineral extraction and refinery. Before being shipped out, it will be tested and operated in process to guarantee its zero defects

s******r

Gisen 2 channel class d amplifier is carried out by our professional designers who keep up with customers' requirements relating to the uniqueness of visual appearance and the care of perfectly finished elements. It will undergo a dynamic balance test to detect and correct the rotor, making it meet the requirements for use

a******q

During the production of Gisen 2 channel class d amplifier, The overall light quality such as color rendering, color temperature, and the efficiency of the light source is obviously enhanced. It is very easy to maintain, offering more convenience

x******k

The production of Gisen 2 channel class d amplifier is in line with the highest standards in the international rubber and plastic industry in terms of extruding, molding, die cutting, and laser cutting. The product is produced with a superior dynamic function

v******z

Each raw material to be used for Gisen sound digital amplifier will be thoroughly inspected for any lumps, molds, cracks, blemishes and other pre-production anomalies that could take place. It is highly recommended for its wear-resistant performance

a******b

Before shipment, we will conduct various types of tests to check the quality of this product. Made by the high technology, the product meets the high international standard

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Advanced sound digital amplifier amplifier wholesale for stadium

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart