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Company Advantages
1. Gisen's collection combines craftsmanship with advanced technology. The product is characterized by excellent ultralow frequency protection
2. With its reliability, the product requires little repairs and maintenance, which will greatly help save operation costs. Its control knob comes with easy adjustment
3. This product features good strength. Its fabric construction is tightly woven, which makes it be able to resist tears and punctures. It can support multiple devices via the interface

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 professional class d power amplifier more buying choices for stadium-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 professional class d power amplifier more buying choices for stadium-2

D 4-Channel Top View

Gisen professional class d power amplifier more buying choices for stadium-3

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

Gisen professional class d power amplifier more buying choices for stadium-4

1. Sheet Metal Processing

Gisen professional class d power amplifier more buying choices for stadium-5

2. Circuit Board Plug-in

Gisen professional class d power amplifier more buying choices for stadium-6

3. Circuit Board Debugging

Gisen professional class d power amplifier more buying choices for stadium-7

4. Circuit debugging

Gisen professional class d power amplifier more buying choices for stadium-8

5. Product assembly

Gisen professional class d power amplifier more buying choices for stadium-9

6. Debugging of the whole machine

Gisen professional class d power amplifier more buying choices for stadium-10

7. Product Aging

Gisen professional class d power amplifier more buying choices for stadium-11

Company Features
1. With outstanding advantage in technology, Guangzhou Gisen Audio Equipment Factory's class d power amplifier is in sufficient and stable supply.
2. Guangzhou Gisen Audio Equipment Factory places constant improvement of dj amplifier in our first place. Inquire!

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