guangzhou top 10 power amplifiers digital more buying choices for ktv

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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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x******d

Gisen top 10 power amplifiers is produced adopted advanced production technology. The energy conversion process of this product is noise- and pollution-free

z******w

To manufacture Gisen top 10 power amplifiers, we only work with the high-quality materials. It has wide applications, including home, garden, yard, farm, community road, industrial zone, and school

p******l

To cater to the concept of green, Gisen high power class d amplifier adopts eco-friendly materials. The die-cast aluminum shell guards against dust and particles

i******i

Gisen top 10 power amplifiers is fabricated using quality raw materials and advanced production technology. It enjoys great popularity in overseas markets such as the Middle East, Southeast Asia, Africa, South America, and Europe

d******r

The quality and safety of all the materials used for Gisen high power class d amplifier are extremely important.

b******h

The product can manage well the heat. Its heat dissipation components provide the path for heat to travel from the light source to outside elements. The product is especially perfect for emergency use such as blackout

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Guangzhou top 10 power amplifiers digital more buying choices for ktv

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart