• Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)
  • Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)

Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)

Type: PA Amplifier
Usage: Public Address System
Used For: Professional
Tube Type: Transistor Amplifier
Function: PA Amplifier
Sound Channel: 2.1
Customization:

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Rating: 5.0/5
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Basic Info.

Model NO.
LA-500 x 4H
Output Number
8
Voltage
AC 110V
Element Number
Push-Pull Amplifier
Conductive Mode
D
Place of Origin
Guangzhou, Cn
Brand Name
Qqchinapa
Use
Hotel, School, Airport, Departmen, Church
Certificate
Ce, FCC, RoHS, CB
Protetion
High Temp, Overload&Short-C
Factory History
More Than 10 Years
Warranty
3 Years
Factory Ability
OEM ODM
Delivery Time
2-20 Days
Factory Place
Guangzhou
Transport Package
Carton
Specification
CE, ROHS, FCC
Trademark
QQ CHINA, Lingba, OEM
Origin
Guangzhou, Guangdong, China
HS Code
8518400090
Production Capacity
300, 000 PCS/Year

Product Description

We are Top 5 Famous audio brand 17years OEM Supplier ,Fully automatic assembly line Factory 

Why choose us:
Top 5 Famous audio brand on word 17years OEM Supplier 
10 years product warranty
Provide 3-5 project solutions to match different customer need
One-stop supply PA speaker/Amplifier,Professional Audio,Conference System,IP network System service
Product easy to install
Cost savings 20%, efficiency up 30% based on fully automatic product production equipment
Many project solutions case (Airport,Railway station,Supermarket,School...)
200+ SKU are in stock and delivery within 24 hours

Product Description

Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)
Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)

This machine is a multi-channel high performance switching power supply digital class D power amplifier,adopt imported US.A.IR Digital Chip,SMT modular design,the structure is compact and reasonable.Each channel has independetly output power supply,even if a particular channel fails.Will not affect other channels.All-round protection circuit to deal with excess current overload &short-C,or abnormal DC Voltage Output &Over Heat,1.5U thin design.
*70-100V constant pressure output and 4-16 Ohms Output, Balanced,no grounding.2 or 4 channel for your choose,
*4 Pcs LED indicators for status display,
*XLR socket and 6.35mm jack for amplifier link,
*Protection for short-C,over heat and over load,
*With Limiter function,music without distoration,
Model LA-300×2H LA-400×2H LA-500×2H LA-300×4H LA-400×4H LA-500×4H
Rated power 300×2W 400×2W 500×2W 300×4W 400×4W 500×4W
Line voltage 70-100V 70-100V 70-100V 70-100V 70-100V 70-100V
Zone / / / / / /
Impedance 4-16Ω 4-16Ω 4-16Ω 4-16Ω 4-16Ω 4-16Ω
Dimension(mm) 482*65*405 482*65*405 482*65*405 482*65*405 482*65*405 482*65*405
GW(kg) 7.3 7.3 7.3 13.6 13.6 13.6


Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)
 Our Service:
1.Products design:  we will help our customers to design the full products line .
2.Quality Stability : we assure the quality stability ,once there is quality problem happen, we will withdraw the cargoes unconditionally .
3.pre-production sample confirmation-after get customers 30% deposit . within 7 days we will provide pre-production sample to customers for confirmation before mass production.
4.Quick and intimate service: quickly provide all the files which necessary for handling enrtrance formalities;assist our customers to make certificate 

5.On time delivery : for the first order ,we can ship within 25 days ,and for the repeated orders ,15 days in need .
6.Protect our customers privacy of ingredient and market information :
 making usre that for the same our brand of products,in each country ,we only sell to one customer.


Our Advantage:

1.OEM Ability  ---Over17 years speakers and amplifiers product manufacturer experience .
2.Famous factory ---- We have been the supplier of  2008 Beijing    China .
3.Quality--- We have strict quality control system with  5 steps of inspection to assure the stability of quality. Certificated with CE,CCC,ROHS,FCC,CB and so on .
4.Competitive    ----  we focus on help our customers to build their brand name to be the famous brand  in their country . 
5.Excellent R&D team---Lead by 8 engineers who has more than 15 years R&D experiences and 3 engineers who has 6 years R&D experiences.
6.Professional and mature sales team : the operation experience is rich , good english level , familiar with each foreign trade process which ensures no error in order process . 
 7. Products positioning : with several years experience in brands operation and been to many countries for market researching , we can help our customer do exactly prouducts positioning toghether .

Our Products:
Speaker :Ceiling speaker,wall speaker,horn speaker,column speaker,garden speaker,project speaker, professnial speaker and so on .
Amplifer:Mixer amplifier, power amplifier,pure amplifier,professianl amplifier and so on .




Contact Information:
Wendy
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Qqchinapa Pure Power Digital Amplifier 4 Channel (300W-500W)
GUANGZHOU LINGYIN ELECTRONIC  CO.,LTD
 
Website: lingyin.en.made-in-china.com
Http://lingyin.en.made-in-china.com
Http://lingyin.en.made-in-china.com
Add:Linyin Industrial Park,Menkoutian Street,Longhu,
Shijing Town,Guangzhou City,Guangdong,China.

 

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