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

Amplifier, Professional Amplifier, Power Amplifier manufacturer / supplier in China, offering 2 Ohm Pure Post Professional Power Amplifier (KT), 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 2 Ohm Power Amplifier 2 Ohm Pure Post Professional Power Amplifier (KT)

2 Ohm Pure Post Professional Power Amplifier (KT)

FOB Price: US $1-400 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-400/ Piece
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Production Capacity: 10000 Piece Per Month
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: KT Series
  • Used For: Professional
  • Function: Post Amplifier
  • Output Number: 2
  • Element Number: Push-Pull Amplifier
  • Channel: 2
  • Height: 2 Unit (88mm)
  • DSP Built-in: Available, Pls Contact Dolsi for Price with DSP
  • MOQ: 1-50 Pieces
  • Specification: CE, RoHS, CB, CCC
  • HS Code: 851840009
  • Type: Professional Amplifier
  • Tube Type: Transistor Amplifier
  • Sound Channel: 2
  • Voltage: AC 220V
  • Conductive Mode: D
  • Price: Please Contact Us for Prices.
  • Color: Black or Blue Front Panel
  • OEM Order: Acceptable
  • Trademark: DOLSI or client′s logo
  • Origin: Guangzhou, China
Product Description
Two ohm power amplifier  KT series
 Dolsi exclusive design for output connection to 2 ohm speakers
 powerful output power 1750Wx2 to 3000Wx2 at 2 ohm

Specifications:
Product name2 ohm 2 channel  power amplifier KT series
Model No.KT-550KT-800KT-1000KT-1200
8Ω stereo output power 2x550W2x750W2x1000W2x1200W
4Ω stereo output power 2x1100W2x1500W2x1800W2x2200W
2Ω stereo output power 2x1750W2x2200W2x2700W2x3000W
8Ω bridge output power 1800W2800W3200W3800W
Channel number2 inputs, 2 outputs
Height 88mm ( 2U)
Voltage Gain23dB,26dB.29dB,32dB,35dB,38dB,41dB,44dB
Input sensitivity0.775V/1.0V/1.4V
Frequency Response20--20000Hz,+0/-3dB
Total Harmonic Distortion(THD)<0.026%,1kHz
IMD≤0.2% 8Ω,1KHz@1W 
Slew Rate≥30V/μS
Damping Factor(8 ohm),10Hz-400Hz≥600:1
Signal-to-Noise Ratio >100dB
Crosstalk>70dB @ 1KHz
Input Impedance 
Balanced20K ohm
Non-balanced10K ohm
Protectionsvoltage limit, and protection against direct current,over-heat,over-load,short circuit,on/off delay and Rf interference
Dimensions(WxHxD)483x88x390mm
Net weight18.5kgs19kgs20.5kgs22kgs


PRODUCT FEATURES
 
 
KT series are designed specially for the demand of connecting more speakers to a channel and in 2 ohm resistance. It is with new CLASS TD core circuit and  traditional copper transformer power supply. Transparent clear sound at mid-high and deep low frequency, solving the problem of good low frequency but bad mid-frequency from the  traditional amplifier and good mid-high frequency but bad low frequency from the switch power supply amplifier. The main features are as the following: 
 
1. Class TD circuit designed specially for speaker connection covering from 2 ohms to 8 ohms
 
2. Compact inner component layout. .
 
3.  High working stability and efficiency.  
 
4. Carefully-selected components. Copper transformer.
 
5. Full selft-protection function of voltage limit and protection against over-load, over-heat, short-circuit,  switch on/off, RF interference   and mis-matched load.
 
5. Mechanical and automatic manufacture process of AI, SMD, PEAK, BACK-FLOW ,ensuring good quality consistency.  
 
6. Nice cooling system with quality radiation fin in ribbon shape with shovel teeth, achieving a higher heat dissipation effect.  
 
7. 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. 

 
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.

 
Any inquiry, pls contact 

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