Gold Member Since 2016
Audited Supplier
Guangzhou Dolsi Audio Equipment Co., Ltd.

Power Amplifier, Amplifier, Professional Amplifier manufacturer / supplier in China, offering Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier, 2 Ohm PRO Audio PA Sound Professional Power Amplifier (KT series), Class Ab 2 Channel Post Professional Power Amplifier (DH4500) and so on.

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Supplier Homepage Product power amplifier Class AB power amplifier Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier

Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier

FOB Price: US $1-193 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $1-193/ Piece
Get Latest Price
Production Capacity: 10000PCS Per Month
Transport Package: 1PC/ Paper Caront
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: Td-450
  • Usage: Hi-Fi, AV, KTV System, Conference Engineering, Performance, Meeting Room
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2
  • Voltage: AC 220V
  • Conductive Mode: Class Td
  • Pricing: Pls Contact Dolsi for Prices
  • Height: 2 Unit
  • Specification: 462x88x442
  • HS Code: 851840009
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Post Amplifier
  • Output Number: 2
  • Element Number: Push-Pull Amplifier
  • Application: Applicable to a Variety of High-End Entertainment
  • Output Power: 450watt at 8 Ohm
  • Trademark: Dolsi or client′s brand
  • Origin: Guangzhou, China
Product Description
Class AB Two Channel 450W at 8 Ohms Professional Power Amplifier  TD450 


Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier


Specification:
 
Model No.          TD450
Circuit category           Class AB
Output power under stereo mode 8Ω           450Wx2
Output power under stereo mode 4Ω           700Wx2
Input sensitivity          0db(0.775V rms) 1.0V/26dB
Frenquency response          20-20000Hz(±0.3dB)
Slew rate          ≥30V/us
Damping factor          ≥400:1
Cross talk          >70dB@1KHz
S/N          >100dB
THD+N          <0.1%,1KHz
IMD          <0.2%8Ω,1KHz@1W
Dimensions (WxHxD)          462x88x442

 

Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier
 


Product Features:


New CLASS TD cores design and traditional transformer power supply. Transparent clear sound in mid-high frequency and deep low frequency, solving the problem of traditional amplifier with good low frequency but bad mid-frequency and switch supply amplifier with good mid-high frequency but bad low frequency. Major features as the following: 
1. Unique and reasonable inside layout, full of sense of science and technology.  
 
2. Small volume, light weight, high efficiency, nice sound quality.  
 
3. Quality components, smart and full scale electronic circuit high-speed protection.  
 
4. Mechanical and automatic process of AI, SMD, PEAK, BACK-FLOW ensure an excellent consistency.  
 
5. Quality radiation fin in ribbon shape with shovel teeth, achieving a higher heat dissipation effect.  
 
6. Applicable to a variety of music applications.
 
 Our Company:
With over ten years of experience in the audio field, Dolsi Audio is a manufacturer focusing in research, development and manufacturing of high quality audio equipment, including professional power amplifier, speaker, and other audio peripheral products. 
Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier
 
Product packing: 

Each piece of product with polyfoam protection packed into a paper carton.  Or packed as per client's request.
Scope of application:
 Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier
FAQ
 
Q: Are you a factory or trading company?
A: We are factory established in year 2004,majorly focusing in research,development and production of high quality of audio equipment.
 
Q:Can I purchase only 1 pieces as sample first?
A:Of curse.We can offer you one sample for your testing first.But you should pay the sample fee and the freight.

Q: How could I receive the goods?
A: For sample order or small quantity of goods, we suggest to deliver through express such as DHL, FedEx, TNT. For urgent order but more goods, we suggest to deliver by air transportation. For large batch order, we suggest to deliver by ocean transportation. No matter which way you choose, our partner, one of the best forwarders in Guangzhou would provide you the best services with best price.Of curse,if you have your forwarder,you can cooperate with your forwarder.
 
Q: Can I make the products with my own logo?
A: Yes, we could provide OEM services to you, make your logo on the products and cartons, we have rich experience in this. Moreover, the quality would be as well as our own CEOPA brand products.
 
Q: I have my own idea to the products, could you help and produce my own products?
A: Of course, ODM service is available to us. Just tell us your idea and demand, our experienced engineer would customize and develop the device for you. Without your authorization, we would not tell others we are your supplier, and we would not sell your products with our own brand.
 
Q: I want to work with you, but I`m not familiar with your products, how could I do?
A: We have professional engineers who could design a complete and perfect solution with clear connection diagram for you, with detail introduction to the products, you would find it easy working with us.
 

Any inquiry, pls contact 
Class Ab 450W Two Channel Stereo Speaker Professional Power Amplifier

Ms. Pearl Wei
 
Tel: 0086 20 36751499 
Mob0086 13751813264
 




 

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