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

Power Amplifier, Amplifier, PRO Amplifier manufacturer / supplier in China, offering Double Channel 2u PA Speaker PRO Audio 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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Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier

FOB Price: US $1-362 / Piece
Min. Order: 30 Pieces
Min. Order FOB Price
30 Pieces US $1-362/ Piece
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Production Capacity: 10000PCS Per Month
Transport Package: 1PC/Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: B Series
  • Usage: Hi-Fi, AV, KTV System, Entertainment, Performance, Meeting Room, Stadium
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2
  • Voltage: AC 220V
  • Conductive Mode: AB
  • OEM Order: Acceptable
  • Specification: CE, RoHS, CB, CCC
  • 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
  • Trademark: Dolsi logo or client′s logo
  • Origin: Guangzhou, China
Product Description
Double Channel 2U 350W to 1600W  Professional Power Amplifier 


Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier

Specifications:

Model No.
B-360B-450B-600B-800B-1300B-1600
Output power under stereo mode at 8 ohms350Wx2450Wx2600Wx2800Wx21300Wx21600Wx2
Output power under stereo mode at 4 ohms500Wx2700Wx21000Wx21300Wx22000Wx22300Wx2
Output power under stereo mode at 2 ohmsN/AN/A1500Wx21800Wx22400Wx22800Wx2
Damping Factor≥400:1≥600:1
Input sensitivity0db(0.775V rms) 1.0V/26dB23dB,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)483x88x442mm
 
483x88x462mm483x132x462mm

Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier

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.

 
 
Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier
 
 
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. 
Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier
Product packing: 

Each piece packed in polyfoam protections before 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 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.

Scope Of Application:

Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier


Any inquiry, pls contact 
Double Channel 2u PA Speaker PRO Audio Professional Power Amplifier

Ms. Pearl Wei
 
Tel: 0086 20 36751499 
Mob:0086 13751813264

 

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