Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
OEM/ODM Service
Sample Available

Speaker Digital Processor, PRO Speaker Processor, Preamplifier manufacturer / supplier in China, offering Dp480 Professional Digital Audio Processor, Hot Sales Professional Passive Line Array Speaker, 15 Inch Professional Audio Power Subwoofer Speaker (VR15) and so on.

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Dp480 Professional Digital Audio Processor

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $387/ Piece
Production Capacity: 20000 - 200000 PCS Per Year
Transport Package: Dual Durable Carton, or as Client Order
Payment Terms: T/T, D/P, Paypal, Western Union, cash
Application: Home, Commercial, KTV Rooms, Hi Room, Meeting Rooms
Specification: CE, ROHS, CCC, ISO, FCC
Trademark: QSN
Origin: Guangzhou, China

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Basic Info

Model NO.: Dp480
HS Code: 8518220000

Product Description

Dp480 Professional Digital audio Processor

Detailed description
4 channels signal input,8 channels signal output,
96khz sample frequency
It adopts 32 channels simulation transverter which is high property.
  Each input channels has six parameter balance,each output channels has four parameter balance.They are +20dB and -20dB.The width is from 0.05oct to 3.0oct
Each input and output channel has a edit button which has a light to show it.
Delay function can set millisecond as the unit.From 0~1000mc.It will more convenient.
It can be remote controlled and edit the parameters by computer software.
It can storage 31pcs programs.Also you can set a password to protect it.
it has 2 line 24pcs characters and has a LCD display
release timeHas the voltage limit function,also can adjust and release time.
Each channels can be gain dB and has A,B,C,D four modes to output,each channels can gain dB to +12 or -12dB.
Each channels has Positive and negative position choice
It has three kinds of high and low filter(Butterworth,Bessel,Linkwitz-Riley) and four kinds of slope(12,18,24,48/oct) for you have a choice.

Sample and freight
One sample is avaivble for testing in the first cooretation, however, the freight will be collected from your account by curriers. (usally it will be carrier by DHL )
Trade item
Lead time:
1day to7days
Payment item
1. Focus on details
2. Full line pro audio one- stop sevice
3. Well quality control and guarantee free spare parts
4. Customized design is available. OEM/ODM are welcome
5. Unique and fashionable design, your idea we create. 
About our company
Established in 2005,Guangzhou Yunqiang Electronic specializes in R&D,design,production and marketing of professional speaker,professional power amplifiers,karaoke speakers and amplifier etc.Backed by high technology and staffed with a professional R&D team and QC team,the factory introduces some advanced electronic testing equipments from Japan,taiwan,ect.Combined with advanced processing lines.Exported to the Asia,Middle East,Europe,Amercia,Africa,etc.Our products enjoy high reputation and meet the demand of the market with the high quality and reasonable price.
Our Main product:
Professional speaker,Line array speaker,subwoofer,professional amplifier,karaoke speaker,karaoke amplifier,Pre-amplifier.
Our location:
Our factory located in Longhu village,Shijing Road,Baiyun district,Guangzhou city,Guangdong Province,China.

About Acessories:
We will send you the enough connectors and some other spare parts for you free.


1)Dual carton with Foam
2)Carton with external plywood bracket for Speaker
Our company advantages:
1)We have passed ISO9001: 2008 , also we have passed CE, CCC, FCC, ROHS, CE-LVD and so on. 
2)We are a factory which has 6400 square metres. 
3)We can design the amplifier and speaker by our clients. 
4)We have five rich-experienced engineers.if you need any accoustic suggestion for your sound system project,just feels free to contact me.
5)fast delivery and excellent aftersale service

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