high quality multi channel amplifier 4 channel factory

Company Advantages
1. Such professional digital amplifier has been improved significantly over traditional multi channel amplifier in terms of design and materials. It can support multiple devices via the interface
2. It has more advantages compared to other competing products. It can function for a long period of time with sufficient power
3. The product is durable, functional, and practical. Its control knob comes with easy adjustment
4. We set a higher and higher standard for the quality of this product. The built-in loudspeaker protection circuit protects high volume bursts of audio
5. The product distinguishes itself from competitors with long-lasting performance and longer service life. The product involves the users in pure analog sound

PRODUCT FEATURES

Using hi-fi driven circuit、 Excellent sound、 Electronic volume control、 High power 4X2100W、 Stable power supply

PRODUCT DETAILS

high quality multi channel amplifier 4 channel factory-1

K-DSP 4-Channel Top View

high quality multi channel amplifier 4 channel factory-2

K-DSP 4-Channel Rear Plate

SPECIFICATIONS

Mode	K6x4-DSP	K9x4	K13x4-DSP	K18x4-DSP	K21x4-DSP
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power	4X600W 4X1200W 4X1560W	4X900W 4X1800W 4X2340W	2X1300W 2X2600W 2X3380W	4X1800W 4X3600W -	4X2100W 4X4200W -
Hum& Noise	>112dB
Input connector	XLR Female
Input impedance	20k ohms balanced
Input Sensitivity	1.2V
Input CMRR	>70dB
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
volume adjustment	Electronic volume adjustment
Internet input connector	Controlling parameters by PC software
Internet output connector	Multiple amplifiers on-line control by connecting to the internet input of the next amplifier
Touch-screen	adjust the parameters by touching the screen
Cooling	Variable speed fans, front to rear airflow
Power Requirement	AC180V-240V (90V-120V), 50-60Hz
Dimensions（HWL）	88mmX483mmX438mm
Carton Dimension(HWL)	150mmX600mmX550mm
Net weight(kg) Gross weight(kg)	12.9 16

Production flow chart

high quality multi channel amplifier 4 channel factory-3

1. Sheet Metal Processing

high quality multi channel amplifier 4 channel factory-4

2. Circuit Board Plug-in

high quality multi channel amplifier 4 channel factory-5

3. Circuit Board Debugging

high quality multi channel amplifier 4 channel factory-6

4. Circuit debugging

high quality multi channel amplifier 4 channel factory-7

5. Product assembly

high quality multi channel amplifier 4 channel factory-8

6. Debugging of the whole machine

high quality multi channel amplifier 4 channel factory-9

7. Product Aging

high quality multi channel amplifier 4 channel factory-10

Company Features
1. Gisen precedes many other companies that manufactures multi channel amplifier .
2. Guangzhou Gisen Audio Equipment Factory constantly improving its technology to produce better quality of audio amplifier pro .
3. We are in relentless pursuit of high quality direct digital amplifier . Call now!

h******z

multi channel amplifier is featured with leading design. Its solder mask can be offered with green, blue, white, black, yellow, and red colors

w******l

Gisen multi channel amplifier is manufactured using the latest machinery. It has high tensile strength and can be deformed without breakage

p******h

multi channel amplifier's structure adopts the unique technology to guarantee the high performance. It is extremely popular in the markets of Europe, North America, and Asia

k******k

The material of audio amplifier pro is eco-friendly. With a solder mask, it enjoys a good electrical insulation property

t******s

audio amplifier pro is made with unique process and technology. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance

n******z

The product is in accordance with international quality standards. A smooth part is added on its PTH line to reduce the roughness of through hole

Product Message

*Name

Phone

*E-mail

*Content