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

Power Amplifer, Audio Amplifer, PRO Audio manufacturer / supplier in China, offering 800W PRO Audio Professional Power Amplifier (B-800), DJ PRO Audio Pure Post Professional Power Amplifier (DH Black), Class Ab 450W 2 Channel 2u Professional Power Amplifier and so on.

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Supplier Homepage Product power amplifier Class TD power amplifier 800W PRO Audio Professional Power Amplifier (B-800)

800W PRO Audio Professional Power Amplifier (B-800)

FOB Price: US $1-230 / Piece
Min. Order: 30 Pieces
Min. Order FOB Price
30 Pieces US $1-230/ Piece
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Production Capacity: 3000PCS Per Month
Transport Package: 1PC/Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: B-800
  • Usage: Hi-Fi, AV, KTV System, Entertainment, Performance, Meeting Room, Stadium
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2
  • Voltage: AC 220V
  • Conductive Mode: Class-H
  • Power Output: 800W at 8 Ohm
  • OEM Order: Acceptable
  • Specification: 2 U, 2 channel
  • HS Code: 851840009
  • Type: Professional Amplifier
  • Used For: Professional
  • Function: Post Amplifier
  • Output Number: 2
  • Element Number: Push-Pull Amplifier
  • Price: Pls Contact Us to Discuss About Prices
  • Height: 2 U
  • Trademark: Dolsi logo or client′s logo
  • Origin: Guangzhou, China
Product Description
Double Channel 2U 800W  Professional Power Amplifier B-800




Specifications:

Model No.
B-800
Output power under stereo mode at 8 ohms800Wx2
Output power under stereo mode at 4 ohms1300Wx2
Output power under stereo mode at 2 ohms1800Wx2
Damping Factor≥600:1
Input sensitivity23dB,26dB,29dB,32dB,35dB,38dB,41dB,44dB
Frenquency response20-20000Hz(±0.3dB)
Slew rate≥30V/us
Cross talk>70dB@1KHz
S/N>100dB
THD+N<0.1%,1KHz
IMD<0.2%8Ω,1KHz@1W
Dimensions (WxHxD)483x88x462mm
 



Product Highlights:

1.Small size, light in weight .
2. High efficiency and strong reliability. Best Choice for performance tour and outdoors. 
3. Full functional protection system, including electric power soft starting , no relay output and protection against short  circuit of direct current over-load, over-heat, super-high frequency, clipping distortion.
 
4.High efficiency but short air inlet groove with heat radiation bar.
 
5.Applicable to a variety of occasions from entertainment places , bar, meeting room to large theatre.

 
 

 
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. 

Product packing: 
Each piece of product with polyfoam protection packed into a paper carton.  Or packed as per client's request.
 
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 course,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.

Scope of application:

Any inquiry, pls contact 
 
 
 

 
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