advanced top 10 power amplifiers class more buying choices for performance

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Company Advantages
1. As for the design of Gisen class d audio power amplifier , it is stylish. It adopts newer design concepts and follows the ongoing computer-assisted design trend. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change
2. The product is deeply loved by our customers around the world, taking a large market share. The product can deliver lively dynamics and deep bass from warm and expressive tuning
3. The product features excellent softness. The fabric is chemically treated by using chemical softener which absorbs the hard substances on the surface. It can function for a long period of time with sufficient power

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

Gisen class top 10 power amplifiers more buying choices for performance-1

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

Gisen class top 10 power amplifiers more buying choices for performance-2

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. Gisen, most distributors' first choice for Class D power amplifier, has won more and more customer's reliability and trust. We have attracted lots of talents to strengthen our R&D team. The team members all have years of experience in this field and qualified to give professional technical guidance or product solutions to clients.
2. we have our own factory. The company covers a vast area, with advanced production lines and high-end equipment, which can meet the needs of rapid market development.
3. We have an excellent service team. Team members have a perfect service understanding from the beginning to the end of the project. The Gisen brand is now committed to improving the quality of its services. Inquire online!

g******d

Guangzhou Gisen Audio Equipment Factory Constantly upgrade and renew production equipment and production lines, and explore technologies and processes to ensure that the overall quality of class d audio power amplifier produced is more reliable.

p******k

Guangzhou Gisen Audio Equipment Factory Standardized production is carried out in strict accordance with national standards, and the products are strictly tested with almost harsh quality control standards and inspection methods to ensure that the produced top 10 power amplifiers are qualified products with reliable quality.

y******q

Guangzhou Gisen Audio Equipment Factory has a team with rich production experience and strong production capacity, and learns from foreign advanced technology, equipped with the most advanced top 10 power amplifiers production equipment, which provides a strong guarantee for the excellent quality of top 10 power amplifiers.

z******s

Based on the selection of high-quality materials and the application of exquisite craftsmanship, top 10 power amplifiers has a reasonable structure and excellent performance, durable, and is a trustworthy high-quality product.

c******w

Since its inception, the company has always adhered to the business tenet of "establishing a business with science and technology, standardizing management, seeking efficiency, and being honest and trustworthy". We sincerely welcome customers from all over the world and from home and abroad to negotiate and order.

u******l

class d audio power amplifier is made of selected high-quality materials, matched with high-quality hardware accessories, and manufactured through fine processing technology. It has the advantages of wear resistance, corrosion resistance, and is not easy to fade and deform. It is strong and durable.

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