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Product Details

high power amplifier's outstanding quality is shown in the details.high power amplifier, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.

Product Comparison

Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, Gisen's best stereo amplifier is highly competitive in the domestic and foreign markets.best stereo amplifier has the following advantages over other products in the same category.

Company Advantages
1. The quality of Gisen best class d power amplifier is ensured. Being made after a strict selection of materials, its quality stands up to international packaging standards.
2. The product features safety in use. Controlled by microcomputer, it has the self-locking function in each main process.
3. The product features low maintenance. It is corrosion-free, tarnish-free, and scratch-free when exposed to a certain testing environment.
4. Guangzhou Gisen Audio Equipment Factory has excellent customer service representatives available to help you out by phone.

ABOUT OUR PRODUCT

Each channel’s output voltage can be adjusted、 Economic 、 Can be applied to various occasions、 Both small power and high power are available、 Designed by our experienced engineer

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1 -Gain Controll
2 -Signal Display
3 -Clip Display
4 -Mute(protetion) Display
5 -Power Display
6 -Power Switch
7 -Power cord connector

8 -Serial number label
9 -Output power reference
10 -Speakon output connectors
11 -XLR-F input connectors
12 -Output voltage selecting
13 -Input Sensitivity Selecting
14 -Signal Connect Selecting
15 -XLR-M link connectors

PRODUCT DETAILS

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D 4-Channel Top View

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D 4-Channel Rear Plate

SPECIFICATIONS

Mode	D406	D409	D212	D415	D418	D421
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power	4X600W 4X1200W 4X1560W	4X900W 4X1800W 4X2340W	4X1300W 4X2600W 4X3380W	4X1500W 4X3000W -	4X1800W 4X3600W	4X2100W 4X4200W
Hum& Noise	>112dB
Input connector	XLR Female
link connector	XLR Male
Input impedance	20k ohms balanced
Input Sensitivity	0.77V，1.44V
Input CMRR	>80dB
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
Level control	Front level meter, from negative infinity to 0dB
Cooling	Variable speed fans, front to rear airflow
Power Requirement	AC180V-240V(90V-120V),50-60Hz
Dimensions（HWL）	88mmX483mmX438mm
Carton Dimension(HWL)	150mmX600mm×550mm
Net weight(kg) Gross weight(kg)	12.9 16

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. There are many positive feedback from customers for our hifi class d amplifier.
2. Equipped with highly efficient best class d power amplifier technicians, Gisen is capable of ensuring bulk production of class d stereo amplifier with quality assurance.
3. Gisen always keeps customers' needs in first place. Get more info! class d amplifier is Gisen always operates. Get more info! Guangzhou Gisen Audio Equipment Factory is committed to becoming a vanguard enterprise in digital audio amplifier industry with high quality and professional service. Get more info! Honesty and responsibility are crucial to the development of Guangzhou Gisen Audio Equipment Factory. Get more info!

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Advanced hifi class d amplifier class fast delivery for entertaining club

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SPECIFICATIONS

Production flow chart