high efficiency class d audio amplifier power more buying choices for stadium

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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 high efficiency class d audio 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 high efficiency class d audio amplifier more buying choices for stadium-2

D 4-Channel Top View

Gisen high efficiency class d audio 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 high efficiency class d audio amplifier more buying choices for stadium-4

1. Sheet Metal Processing

Gisen high efficiency class d audio amplifier more buying choices for stadium-5

2. Circuit Board Plug-in

Gisen high efficiency class d audio amplifier more buying choices for stadium-6

3. Circuit Board Debugging

Gisen high efficiency class d audio amplifier more buying choices for stadium-7

4. Circuit debugging

Gisen high efficiency class d audio amplifier more buying choices for stadium-8

5. Product assembly

Gisen high efficiency class d audio amplifier more buying choices for stadium-9

6. Debugging of the whole machine

Gisen high efficiency class d audio amplifier more buying choices for stadium-10

7. Product Aging

Gisen high efficiency class d audio amplifier more buying choices for stadium-11

x******z

type d amplifier adopts type d amplifier materials, generate features such as type d amplifier. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security

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The special composition of type d amplifier makes it obtain good performance of class d audio amplifier. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change

g******f

The type d amplifier material of type d amplifier makes it a type d amplifier. The temperature control system can adjust the output power according to the changes of temperature

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The special composition of class d audio amplifier makes it obtain good performances like class d audio amplifier. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change

m******e

Our type d amplifier have a wide range of material category, taking different processes. Low noise is caused during the working of the product

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This product has been officially certified according to industry quality standards. It is easy to carry and store due to its compact design

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