best class d power amplifier | Class D power amplifier

Enterprise Strength

Based on customer demand, Gisen is devoted to creating a convenient, high-quality, and professional service model.

Company Advantages
1. The whole production of Gisen top 10 power amplifiers is supported by the technicians with extensive industry expertise and the leading production technology.
2. The product has an obvious and remarkable water purification effect. Its filter fineness reaches 0.0001 microns which can effectively filter out micromolecule contaminants.
3. The product is not easy to bend. Passing the bending test, each individual part of this shoe, as well as the motion, are in the same manner as walking.
4. This product is guaranteed for trouble free services.

ABOUT OUR PRODUCT

GISEN D series are digital amplifiers. Its compact and precise structure makes it high-performance. Its ability of timber analysis and expressing is excellent, especially in low frequency. Each channel has independent adjustable peak output voltage, which enables the amplifier to drive speakers with different power easily. Intelligent protecting circuit provides advanced technology to protect the internal circuits and connected loads. Applied to situations like Performance with line array, Venue, high-class Business entertainment club etc.

High efficiency professional power amplifier-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 professional power amplifier-2

D Two-Channel Top View

High efficiency professional power amplifier-3

D Two-Channel Rear Plate

SPECIFICATIONS

Mode	D206	D209	D212	D215	D218	D221
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power	2X600W 2X1200W 2X1560W	2X900W 2X1800W 2X2340W	2X1300W 2X2600W 2X3380W	2X1500W 2X3000W -	2X1800W 2X3600W	2X2100W 2X4200W
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)	10.5 13.6	11.5 14.6

Production flow chart

High efficiency professional power amplifier-4

1. Sheet Metal Processing

High efficiency professional power amplifier-5

2. Circuit Board Plug-in

High efficiency professional power amplifier-6

3. Circuit Board Debugging

High efficiency professional power amplifier-7

4. Circuit debugging

High efficiency professional power amplifier-8

5. Product assembly

High efficiency professional power amplifier-9

6. Debugging of the whole machine

High efficiency professional power amplifier-10

7. Product Aging

High efficiency professional power amplifier-11

Company Features
1. Guangzhou Gisen Audio Equipment Factory is a highly effective company integrating R&D, manufacturing and earnings.
2. To be able to develop into a capable firm, Gisen has consistently introduced high-end technologies.
3. Emphasized on best class d power amplifier , class d full range amplifier is Guangzhou Gisen Audio Equipment Factory service concept. Inquire online! With class d audio power amplifier being its service theory, Guangzhou Gisen Audio Equipment Factory provides high power class d amplifier . Inquire online!

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