new model professional amplifier 2channel series for entertainment club

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Gisen pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee power amplifier manufacturer to be quality-reliable and price-favorable.Gisen guarantees best stereo amplifier to be high-quality by carrying out highly standardized production. Compared with other products in the same category, it has the following advantages.

Company Advantages
1. New technology has been applied in Gisen 1u power amplifier . It is developed adopting the latest energy-conserving technology which is frequently used in the international energy-saving appliances.
2. This product is known for its excellent performance and long service life.
3. Manufactured by Guangzhou Gisen Audio Equipment Factory, professional amplifier has quality assurance.

Features

Patented product 、High efficiency 、Low consumption power supply 、1U size 、 Excellent dynamic performance 、Complete protection circuit

Gisen 2channel professional amplifier series for entertainment club-1

PRODUCT DETAILS

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M Two-Channel Top View

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M Two-Channel Rear Plate

SPECIFICATIONS

Mode	M20D	M30D	M50D	M60D	M70D
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power	2X650W 2X1300W 2X1690W	2X900W 2X1800W 2X2340W	2X1500W 2X3000W -	2X1800W 2X3600W -	2X2100W 2X4200W -
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)	9.5 11.5

Production flow chart

Gisen 2channel professional amplifier series for entertainment club-4

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. Gisen has been dedicating to offering the most professional service and best quality professional amplifier for customers.
2. With well-established quality control system, the quality of digital amplifier is 100% guaranteed.
3. Your 4 channel power amplifier is our pursuit. Inquire now! 1u power amplifier is Guangzhou Gisen Audio Equipment Factory original service philosophy, which fully shows its own superiority. Inquire now! The basic service philosophy of Guangzhou Gisen Audio Equipment Factory is that 1u digital power amplifier . Inquire now! It has been found that the culture of audio amplifier plays an important role in the development of Gisen. Inquire now!

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Gisen 4 channel power amplifier is produced under the international production standards. The product is environmentally friendly and can be recycled

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Gisen 1u digital power amplifier is specially designed with well-selected and optimum materials. The facial details of the character can be clearly sculptured out

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For the fabrication of Gisen 4 channel power amplifier, our professionals make use of high-grade raw materials. Free of toxic elements, the product does no harm to the human body

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As per the current industry standards, Gisen digital amplifier is manufactured using optimum quality material and sophisticated technology. The product is environmentally friendly and can be recycled

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No harmful materials are used in the production of Gisen 1u digital power amplifier. It is made based on the real person picture or drawing

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This product features excellent mechanical strength and reliable electrical contact, which are guaranteed by its finely component soldering. The product is available in a variety of sizes

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