Gisen power audio amplifier pro factory

Place of origin: Guangzhou, China

MOQ: 1PCS

Payment: Payment

Delivery time: depends on quantity, usually 3 days for less than 50 pcs

Payment terms: 30% deposit, 70% balance before shipping

Supply ability: 2000 pcs per month

Packaging: inside plastic bag + cardboard + carton + outside plastic bag

Price: Negotiable

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PRODUCT DETAILS

Gisen power audio amplifier pro factory-1

K-DSP 4-Channel Top View

Gisen power audio amplifier pro 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

Gisen power audio amplifier pro factory-3

1. Sheet Metal Processing

Gisen power audio amplifier pro factory-4

2. Circuit Board Plug-in

Gisen power audio amplifier pro factory-5

3. Circuit Board Debugging

Gisen power audio amplifier pro factory-6

4. Circuit debugging

Gisen power audio amplifier pro factory-7

5. Product assembly

Gisen power audio amplifier pro factory-8

6. Debugging of the whole machine

Gisen power audio amplifier pro factory-9

7. Product Aging

Gisen power audio amplifier pro factory-10

k******s

Gisen digital pa amplifier undergoes different types of specific mechanical tests. They include creep and stress relaxation testing, drop or shock testing, fatigue testing, and impact toughness testing. Its foam layer helps keep the spine extended, thus keeping the back straight and shoulders erect

z******w

The reliability tests for Gisen audio amplifier pro is well done. They include temperature&humidity testing, thermal shock testing, leakage current testing, and vibration testing. Its foam has passed the test and been certified by CertiPUR-US to meet strict standards for durability and emissions

f******v

Gisen digital pa amplifier is well manufactured. Production stages including rapid prototypes, PCB fabrication, welding, performance testing, and surface treatment have been optimized. The produce proves to match perfectly with all frames

c******c

The production standard for Gisen digital pa amplifier ensures no harmful or toxic chemicals are used throughout the entire process of turning the fiber into the fabric. With the perfect combination of the coils and gel top, the product is firm enough

d******c

Gisen audio amplifier pro is of scientific design. Designers will do detailed calculations on its bearing capacity and space area considering the weight and volume of the goods. With high-quality pocket spring equipped, it can provide moderate bounciness

a******c

The product combines versatility with reliable performance. It is exquisitely designed with a beautifully detailed European-style quilted knit cover

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