guangzhou class d power amplifier full range fast shipping for meeting

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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

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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

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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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j******o

Guangzhou Gisen Audio Equipment Factory With imported production equipment, highly automated production lines, mature production technology, advanced technology, and senior R&D and design personnel, not only can class d power amplifier customize, but also ensure reliable and superior product quality.

m******f

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

p******g

The 2 channel class d amplifier manufactured by us with advanced design concepts not only strives for excellence in workmanship, scientific and reasonable design, but also has stable performance and durability, which can meet customers' needs for high-quality products.

t******d

The company has always been adhering to the production concept of 'safety first, quality first', and standardized production in strict accordance with national standards. The class d power amplifier produced is fine in workmanship, high in quality, beautiful and practical.

o******a

Guangzhou Gisen Audio Equipment Factory's class d power amplifier uses high-quality raw materials, durable products, long service life, scientific product structure design, excellent overall performance, and excellent workmanship, from details to the whole.

a******j

The product is able to stand up the temperature variations. It still works well even placed in extreme cold or heat temperatures. This product is highly resistant to compression

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