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Company Advantages
1. The quality of Gisen best class d stereo amplifier has been attached great importance during the whole production process. The product has to go through the quality tests required in BBQ tools industry by third-party quality institutions. The state-of-art engineering reduces signal interference effectively
2. Guangzhou Gisen Audio Equipment Factory has international standard of automated production lines. The product can deliver lively dynamics and deep bass from warm and expressive tuning
3. best class d stereo amplifier is widely used in best class d amplifier field because of its fine properties. The anti-dust design of the product prevents it from attracting small articles

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

guangzhou best class d amplifier full range fast shipping for entertaining club-2

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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Company Features
1. Guangzhou Gisen Audio Equipment Factory is not just a manufacturer - we are product innovators at the forefront of best class d stereo amplifier manufacturing. Equipped with a group of professional technical and management team who strive to cooperate with clients to supply perfect products for them, the company is cultivating more such professionals.
2. Our strong technology capability accelerates the production of best class d amplifier in large output.
3. We have export rights for our brand products. This license significantly eliminates the barrier to international trade. This license enables us to closely cooperate with overseas enterprises and expand our product markets. Guangzhou Gisen Audio Equipment Factory will always put quality in the first place . Inquire online!

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All indicators and processes of Gisen best class d stereo amplifier meet the requirements of national and international standards. All our products have passed SGS Certification

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best class d stereo amplifier Made of high-quality materials, it has good corrosion resistance, water resistance and impact resistance, and it is not easy to deform, rust and damp after long-term use.

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Guangzhou best class d amplifier full range fast shipping for entertaining club

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart