guangzhou class d amplifier full range fast delivery for ktv

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Product Details

Gisen pays great attention to details of best stereo amplifier.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.

Company Advantages
1. Gisen 2 channel class d amplifier is designed under the guidance of skilled engineers with vast experience in this domain.
2. The product features enough breathability. It has enough ventilation with multiple holes and allows moisture to transmit out of it.
3. Guangzhou Gisen Audio Equipment Factory has first-class customer service awareness.

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. Recognized for the outstanding quality class d amplifier , Guangzhou Gisen Audio Equipment Factory has built a reputation over the years as a trusted manufacturer.
2. Our large-scale manufacturing center is equipped with well-controlled production lines. From product production, assembly, to testing, there are strict quality management systems.
3. Gisen Audio Equipment provides you with competitive price system. Ask! Our goal is to become a leading class d power amplifier manufacturer in the industry. Ask! Considerate service for customers has always been Gisen providing for years. Ask! Gisen devotes to work for customers with superior services and quality guarantees. Ask!

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Gisen class d power amplifier is designed to be as accessible and usable as possible. Water soluble film can also be tested and verified by professional authority

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The production of Gisen class d power amplifier is strictly in accordance with the requirements of customers. Our R&D team is led and guided by a professor team from South China University of Technology

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The production technique of Gisen 2 channel class d amplifier is advanced and guaranteed. Our products range covers cold water soluble packaging PVA film series which include over 10 different types

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Gisen class d power amplifier is of a design that is both creative and functional. Integrated continuously cutting design is very stable and effective

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The unique design along with new eye-catching appearance can be seen on Gisen class d amplifier. 0.02ml filling high precision is one of the great performance of our machine

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While ensuring the production quality of class d power amplifier, we also insist on reducing the cost to a lower level without violating the cost principle, so that class d power amplifier has a very competitive price in the market.

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