guangzhou digital audio amplifier digital manufacturer for ktv

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Enterprise Strength

Gisen has a unique quality management system for production management. At the same time, our large after-sales service team can improve the quality of the products by investigating the opinions and feedback of customers.

Company Advantages
1. Every part of Gisen full bridge class d amplifier is individually checked before assembly.
2. The quality of this product is checked thoroughly to ensure that a defect-free product is provided.
3. The potential value of the product makes it applicable in multiple scenarios.

ABOUT OUR PRODUCT

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

Gisen digital digital audio amplifier manufacturer 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 digital digital audio amplifier manufacturer for ktv-2

K 4-Channel Top View

Gisen digital digital audio amplifier manufacturer 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 digital digital audio amplifier manufacturer for ktv-4

1. Sheet Metal Processing

Gisen digital digital audio amplifier manufacturer for ktv-5

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 actively develops modern China's digital audio amplifier industry.
2. Guangzhou Gisen Audio Equipment Factory has been centered on the development technology of dj amplifier .
3. It is Gisen Audio Equipment's incumbent responsibility to uphold the concept of best class d amplifier . Get an offer! Adhering to the 'full bridge class d amplifier' philosophy, Gisen has won praises from the majority of customers. Get an offer! Building trust is the key to building long-term cooperation relationships to Guangzhou Gisen Audio Equipment Factory. Get an offer!

h******z

Gisen best class d amplifier is manufactured using excellent materials that is more durable for use. It can be designed with ribbon rope, organza rope, stranded rope, and others based on demands

n******c

Gisen digital audio amplifier is manufactured using high quality materials procured from the most authentic vendors of the market. The surface can be processed by 3D, hot stamping, gold stamping, embossing technology, etc

z******j

The design of Gisen dj amplifier has been focusing to follow the market trends. Giving an air of being trendy, it gives the brand a facelift and fortifies the brand image in the eyes of the consumers

t******g

Gisen digital audio amplifier is manufactured by highly skilled professionals with rich years of experiences in the industry. Compared to the plastic ones, the product poses less threat to wildlife and marine animals

h******y

The raw materials of Gisen digital audio amplifier undergo strict selection from suppliers. It protects the goods from damage, squeezing, and shaking during transport

c******c

The product has highly stable mechanical properties. Its mechanical components have been treated under heat or cold temperatures with good performance. The product is distinguished by good water resistance

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