Gold Member Since 2013
Audited Supplier
Guangzhou YunQiang Electronics Co., Ltd.

Amplifier for Sale, Karaoke Amplifier, Digital Amplifier manufacturer / supplier in China, offering 350W Professional Digital Stereo Echo Mixing Amplifier (D350), High Quality Design Box Speaker Q1 Line Array System, 450watts 8ohms 10inch Classroom New Speaker Case F-15 and so on.

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Supplier Homepage Product Karaoke amplifier 350W Professional Digital Stereo Echo Mixing Amplifier (D350)

350W Professional Digital Stereo Echo Mixing Amplifier (D350)

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $130 US $80
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $130
10+ US $80
Get Latest Price
Port: Guangzhou, China
Production Capacity: 3000-4000PCS
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, cash

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Basic Info
  • Model NO.: D350
  • Usage: Hi-Fi, AV, KTV System
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2.0
  • Voltage: AC 220V
  • Conductive Mode: Td
  • System: 2 Channel
  • Customized: Accepted
  • Color: Golden
  • Suited for: KTV, Club, Stage, Stage Outside
  • Transport Package: Standard Export Package
  • Origin: Guangzhou, China
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Amplifier Combined
  • Output Number: 2
  • Element Number: Push-Pull Amplifier
  • Crossover: Internal Crossover
  • Warranty: 3 Years
  • Business Type: Factory
  • Fase: 8A
  • Trademark: QSN
  • Specification: 485*330*88mm
  • HS Code: 8518400090
Product Description
Name: 350W professional digital stereo echo mixing amplifier (D350)
features:
              1)Digital amplifier
              2)LCD display
              3)USB,MICA,MICB,BGM,AUX,speaker connector
              4)Input level adjustment
              5)aluminum panel
              6)Big capactors

Model
D350
8ohms Stereo350W*2
4ohms Stereo600W*2
Frequency
response
20Hz~20KHz(+-0.3dB)
sensitivityMIC8.5MV,MUSIC220MV
 
Input impedance
 22Kohm
THD ≤0.05%
Net Weight9KG
Product size485W × 330D × 88H(mm)
Protect1.DC protection 2. short circuit protection 3.overheat protection 4.over current protection 5.Input overload protection 6.output overload protection  7.Soft start
 
ModelD250
8ohms Stereo250W*2
4ohms Stereo450W*2
Frequency
 
20Hz~20KHz(+-0.5dB)
sensitivityMIC8.5MV,MUSIC220MV
balance input 22Kohm
THD ≤0.05%
Output circuit Mode Class td
Net Weight8.5KG
Product size485W × 330D × 88H(mm)
Protect1.DC protection 2. short circuit protection 3.overheat protection 4.over current protection 5.Input overload protection 6.output overload protection  7.Soft start

 
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
FOB, EXW, C&F. 
 
Lead time:
1day to7days
  
Payment item
L/C, T/T, CASH
 
THE REASON TO WORK WITH US
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.  Sample and freight
One sample is avaivble for testing in the first cooretation, however, the freight will be collected 2. 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 )
 
 
 
 
About our company
 
 
Established in 2005,Guangzhou Yunqiang Electronic Co.ltd 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.
 
Our advantage:
1)our product have passed ISO9001,SGS,CE, CCC, FCC, ROHS, CE-LVD.
2)we are a factory which will provide reasonable price,high quality product and professional service.
3)we have 66 workers with 4 rich experienced engineers for speaker and amplifier.
4) fast delivery and excellent aftersale service
 
 
About Acessories:
We will send you the enough connectors and some other spare parts for you free.

Packaging:

1)Dual carton with Foam
2)Carton with external plywood bracket for Speaker 
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