class hifi class d amplifier wholesale for ktv

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Enterprise Strength

Under the trend of E-commerce, Gisen constructs multiple-channels sales mode, including online and offline sales modes. We build a nationwide service system depending on advanced scientific technology and efficient logistics system. All these allow consumers to easily shop anywhere, anytime and enjoy a comprehensive service.

Product Comparison

high power amplifier, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.Compared with other products in the same category, high power amplifier has more advantages, specifically in the following aspects.

Company Advantages
1. Gisen hifi class d amplifier is precisely manufactured by using top-grade raw materials and advanced machines.
2. The long-lasting and stable performance makes this product a great advantage in the industry.
3. Having been focused on manufacturing hifi class d amplifier for years, our quality is one of the best.

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.

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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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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

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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. With years of development, Guangzhou Gisen Audio Equipment Factory has become the mainstay of China’s hifi class d amplifier industry, delivering a steady stream of 2 channel class d amplifier achievements.
2. From product classification to technical requirements, Guangzhou Gisen Audio Equipment Factory constantly improves itself.
3. Our company plays an active role in protecting natural resources and reducing environmental impact. We understand the impact that our factory may have on the environment, including changes in water quality and climate change. This is why we have long set environmental goals and share progress on a regular basis. The core philosophy of our company is listening to and attach the importance to clients' needs. What we pursue is to help clients succeed.

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The special composition of hifi class d amplifier makes it obtain good performance of 2 channel class d amplifier. Tunto solar applications have been exported for over 10 years

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The hifi class d amplifier material of 2 channel class d amplifier makes it a hifi class d amplifier. Different solar systems can be designed based on different conditions e.g. mountain, army outside

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The special composition of hifi class d amplifier makes it obtain good performances like hifi class d amplifier. Tunto solar applications have outstanding weatherproof performance

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Our 2 channel class d amplifier have a wide range of material category, taking different processes. Different solar systems can be designed based on different conditions e.g. mountain, army outside

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This product has been officially certified according to industry quality standards. Tunto solar garden/plaza light will not be corroded easily

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