1U digital 4-channel high power amplifier

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Company Advantages
1. Gisen 1u 4 channel amplifier comes with an abundance of unique design styles. High-current power stability is provided by the product
2. Guangzhou Gisen Audio Equipment Factory allows customers to enjoy the constant service of Gisen Audio Equipment. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change
3. The product has undergone a comprehensive quality check before shipment. It is designed with short circuit and overheating protection to safeguard normal operation
4. Its reliable performance outperforms similar products in the industry. The product is characterized by excellent ultralow frequency protection
5. The function of the product has been continually improved by our dedicated R&D team. Low noise is caused during the working of the product

ABOUT OUR PRODUCT

GISEN M Series excellence shows in high efficiency and top class timbre. By adopting the full-bridge low consumption power supply, we can make it in small size and at the same time with strong dynamic. Besides, the module structure and electronic volume control both reflect their value in practical and commercial field. Applied to situations like performance, Venue, high-class Business entertainment club etc.

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PRODUCT DETAILS

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M Two-Channel Top View

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M Two-Channel Rear Plate

SPECIFICATIONS

Mode	M40Q	M60Q	M80Q	M100Q
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power	4X650W 4X1300W 4X1690W	4X900W 4X1800W 4X2340W	4X1300W 4X2600W 4X3380W	4X1500W 4X3000W -
Hum& Noise	>112dB
Damping Factor	>1000 @ 8Ω
Input Sensitivity	0.77V
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
Input impedance	20k ohms balanced
volume adjustment	Electronic volume adjustment
Cooling	Variable speed fans, front to rear airflow
Dimensions（HWL）	47mmX483mmX448mm
Carton Dimension(HWL)	100mmX640mmX590mm
Net weight(kg) Gross weight(kg)	10.5 12.5

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. To adapt to market's needs, Guangzhou Gisen Audio Equipment Factory keeps strengthening and updating its technology ability.
2. Guangzhou Gisen Audio Equipment Factory ensures you the best and consistent quality of work. Inquire online!

z******v

The material and design Guangzhou Gisen Audio Equipment Factory adopted highly improve the performance of 1u 4 channel amplifier. It can be cured into a thermosetting polymer insulation material with excellent properties

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Through the analysis of the structure and materials, 1u 4 channel amplifier with low cost and long service life has been developed. During its solidification process, the powder components do not delaminate

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The persistent team of Gisen has also been working hardly on the design of 1u 4 channel amplifier. Without any halogen, it is healthy and environmentally friendly

p******z

The color in power amplifier is not easy to fade. It is a very strong impregnation product

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1u 4 channel amplifier is made by power amplifier which has the property of power amplifier. It has a wide range of properties that include chemical resistance

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The product combines versatility with excellent performance. It features high thermal stability and excellent wear resistance

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