top 10 power amplifiers | Class D power amplifier

Application Scope

Gisen's best stereo amplifier can meet the different needs of customers.In addition to providing high-quality products, Gisen also provides effective solutions based on the actual conditions and the needs of different customers.

Company Advantages
1. The production of Gisen top 10 power amplifiers is controlled by a team of professionals who have abundant experience in the combination and formula of different fabrics and dye agents.
2. Compared with other products, this product has obvious advantages, longer service life and more stable performance. It has been tested by an authoritative third party.
3. According to customer needs, Guangzhou Gisen Audio Equipment Factory can provide fast and accurate flexibility of production methods.

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

High efficiency power amplifier with high power-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

High efficiency power amplifier with high power-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

High efficiency power amplifier with high power-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. Guangzhou Gisen Audio Equipment Factory is a highly advanced manufacturer of top 10 power amplifiers with modern production lines.
2. Our finest digital audio amplifier lay a solid foundation for the development of Gisen in this market.
3. We are struggling with the implementation of corporate sustainability strategies. We achieve cost savings on resources, materials, and waste management. For every job, we provide the freedom, education, and training needed to implement new ideas, apply knowledge, and practice skills. To implement sustainability, we constantly seek new and innovative solutions to minimize the ecological impact of our products and processes during production. Our mission is to deliver consistent customer delight through intense vetting of customers projects, outstanding engagement execution, and project management.

z******e

The production of Gisen class d full range amplifier is combined with the latest technology. It can remain undisturbed in the ceiling or wall

r******q

Gisen class d full range amplifier is manufactured adhering to international industry standards. Adopting premium aluminum material, its frame is sturdy enough

n******r

digital audio amplifier has strong resistance to hard conditions. This product has been widely used in hotels, buildings, and shopping halls

z******o

Gisen class d full range amplifier is designed based on market demands and customer requirements. This product has been exported to more than 50 countries

g******t

top 10 power amplifiers drives sales and has very substantial economic benefits. This product is designed with a high fire rating

r******w

This product has the advantage of elasticity. Its fabrics have the ability to return to its original length, shape, or size immediately after the removal of stress. This product has been optimized with minimal leakage

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