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KSA circuit audio power amplifier strong for speaker

KSA circuit audio power amplifier strong for speaker

KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker
  • KSA circuit audio power amplifier strong for speaker

KSA circuit audio power amplifier strong for speaker

The quality of the product is guaranteed as quality is always crucial to the long-term development of our company.
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Application Scope
's stereo power amplifier has a wide range of applications. has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers.
Company Advantages
1. The manufacturing process of KSA home power amplifier has been greatly improved. Our professionals implement a complete print management system to improve product quality and minimize the impact on the environment.
2. The quality of the product is guaranteed as quality is always crucial to the long-term development of our company.
3. The product is able to maximum satisfaction to the clients and is now widely used in the market.
4. The product features the branding elements to help companies keep consistent, such as logos, product characters, and tag lines.
Product Display

KSA circuit audio power amplifier strong for speaker-1


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Feature
  •  Automatic slicer output short circuit,overload,over temperature,start delay and other protection.

  •  PA ststem with delayed start,protect speakers form impact damage.

  •  There are single-channel input,stereo,and mode selection.

  •  After the board is equipped with a dual-channel,bridge,single,putput converter.

  •  Dual binding posts,SPEAKON output connector.

  •  Switching power amplifier section has a separate section of the cooling system.

  •  The use of advanced continuously variable cooling fan control circuit.


Product Details


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Product Parameter


Stereo power 8Ω1350W*2
Stereo power 4Ω20500W*2
Stereo power 2Ω2665W*2
Bridge Mono Power 8Ω4000W*2
Bridge Mono Power 4Ω5200W*2
Materialiron
UsageStage,KTV,outdoor activities,ballroom
Size483W*488D*133H
Slew Ratio105V/S
Input Power4800W
Daming Factor≥800
Frequency Response20Hz-20KHz, ±0.5dB


Certificate


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Packing & Shipping


We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)


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Company Features
1. With a global perspective and forward-looking research and development, KSA has a great influence on audio power amplifier industry.
2. KSA has focused on the establishment of technical labs.
3. Guangzhou KAIXU Audio Equipment Co., Ltd always keeps in mind that quality is everything. Check it! Guangzhou KAIXU Audio Equipment Co., Ltd is firmly committed to honesty. To choose us is to choose honesty. Check it! As is known to us, KSA has gained more popularity since started. Check it!

 

DESCRIPTION and APPLICATION

 

1 Power supply design
Each equipment includes independent logic high rate of power supply,which can control electrical circuit to adjust power output and voltage from time to time, and to respond the request of signal and load,so it can  get the best power match under the wide range of load,so to ensure the power amplifier will not be overheating.

2 Power output grade
Adopt the balance output circuit,the same as fully symmetrical Bridge Road:compared with the normal single end of land output circuit,the same work voltage can generate the output power in 4 times,that is to say,in order to get the same output power,the work power voltage of power amplifier is much lower thannormal OCL model.The output power tube is with wide safety work area under the condition of low voltage,so it is with higher power and reliability  compared with normal OCL output  model. Most importantly, The distortion of it is much Lower and can  output better tone quality.

3 Sign Voltage Range
There is a limited voltage device within each input channel.By checking the output sign and controlling the input sign,so the power amplifier output will not be at the state of clipping in long time,and can protect the speaker.It can automatically control the input sign when the power amplifier is overheat,so can reduce the heat and keep safety.

4 Perfect protection function
Power amplifier provides various protecting function, such as .direct current protection,internal stoppage protection,input overload protection,filter of radio frequency distraction,output short circuit protection,mismatching load and high frequency overload protection, radiator and over temperature protection for radiator and transformer,over electricity protection.And the over temperature protection for output electricity is achieved by gradually lower the output signal.Only when the temperature keeps rising to the extremity,can it cut off the output electricity supply of this channel,so avoid the stop of play.

5 Heat dissipation system
There is an independent heat dissipation system for each channel,two groups of nonpolar speed adjusted Fan.The sealed air go through the radiator to strengthen the effect of heat dissipation,and at the same time,avoid the the dust and smog of stage to pollute the circuit board to ensure the equipment is in good working condition,and the temperature can get balance in some

range

Model KM-2150
 8Ω Stereo Power2×1500W
 4Ω Stereo Power2×2250W
 8Ω Bridged Mono4500W
Input Impedance>20K/>10K
Frequency response20Hz-20KHz
THD+N(Rated Power,4Ω/KHz)%0.05%
Signal Noise Ration(dB)-105dB
Degree separation-60dB
Input ConnectorsXLR
Output ConnectorsSpeakon&touch-proof binding posts
Power Requirement220V-240V,50-60Hz
conformation Steel and aluminum chassis
Airframe Dimension 88×483×430mm
Net Weight40kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ

Q.Can you use our company logo and package type?
A:Yes,We are manufacture ,We provided this service, you can use our brand "Wiser" or your brand.

Q: I like the design but want to change a little part, is it possible?
A: Yes ,we will try to do it.

Q: I like the product/speaker but i want my own design, is it possible?
A: Yes, we specialize in customized designs for our customers, and welcome your good suggestions.

Q: I want samples with my own logo, is it possible?
A: Yes it is possible. A small charge may apply depending on requirements.

Q:What's your MOQ (Minimum order quantity)?
A:There is no MOQ limited ,you can choose to order 1pc or 1000000pcs.No limit about quality.

Q:Except product value and shipping cost, do I need to pay any other fees in China?
A:No other fees needed in China.

Q.How can I make the payment, what's your payment terms?
A:You can pay by TT,Western Union, Payoneer or Paypal.

Q.How long is your guarantee period of products?
A:3 year warrenty, if any problems during this period, we will sent you free replacements to repair, anyway we will find the best solution for you! 

KSA home power amplifier is manufactured with the support of a team of experts. The product is ensured to be free of BPA-free
The offered KSA audio power amplifier is designed in accordance with the industry norms and standards. The product has the advantage of dust-proof
The production of KSA audio power amplifier meets the international standards. The brand logo can be printed on this product
All the raw materials of KSA audio power amplifier are in line with international standards. This product can be an ideal gift for special days such as kids' birthday, Christmas, and Halloween
KSA home power amplifier is specially made of well-selected and optimum materials. This product helps promote children's sense of touch
The product operates in a stable manner. It is able to withstand the instantaneous change of current without occurring sudden shutdown. This product contributes to improving kids' self-expression
The product runs very silently. Compared to the wind turbines and hydroelectricity devices which are incredibly noisy, it does not make any noise. The use of this product can help children learn many different skills such as problem-solving skills
The product features high energy efficiency. Adopting the newest latest energy conservation technologies, it is designed to reduce energy consumption. Made of non-toxic materials, this product does no harm to kids
The product can be flexibly configured to work as sales-promotion showstoppers, regardless of where it is set: in a supermarket, pharmacy or beauty parlor. This product will not pose serious risks such as the stabbing risk
The water treating process will not release any toxic substances caused by the chemical reaction. Its filter system has chemical stability which allows it to withstand acid and alkali liquid. This product is safe enough for kids who tend to put objects in their mouths
The product features high acoustic insulation. It comes with a very wide range of construction styles that minimize sound transition or absorb sound to minimize sound room reflection. This product contributes to improving kids' self-expression
Thanks to the good comments from our long-term partners, KSA has attracted more attention in the world. This product is highly resistant to stains or dirt
With years of experience accumulation in the production of home power amplifier, Guangzhou KAIXU Audio Equipment Co., Ltd is highly recognized by global customers. This product encourages kids to interact with others
Guangzhou KAIXU Audio Equipment Co., Ltd has obtained certificate of design patent. The product has the advantage of dust-proof
Valuing the comments of customers will be conducive to the improvement of KSA. Thanks to its reasonable size, this product is easy for kids to grip
Guangzhou KAIXU Audio Equipment Co., Ltd can provide professional customized service. This product is light in weight, which allows kids to carry anywhere
KSA attaches great importance to producing audio power amplifier with high quality. This product helps nurture kids' creativity and imagination
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