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Unbranded

PRODIGI 4800

  • Payment
    T/T
  • MOQ
    Negotiable
  • Country of sale
    World Wide
  • PRICE
    • FOB

      Depend on quantity

ITEM SPECIFICS

  • Brand
    Unbranded
  • origin
    Republic of Korea
  • Size(Capacity)

Introduction

Firstly, Business tool to predominate PA market

PRODIGI series guides you to the new world of OTL (Output Transformer Less) class-D amplifier.

Are you still unsure about using an amplifier with no output transformer?

Our company, Karak Electronics Co., Ltd, specializes in Public Address filed since 1977 year hereby open the chance for you to step up to the advanced, convenient and economical PA business with PRODIGI series at best price.

 

Next, Users’ convenience : 1U type and light weight less than 5kgs

Our own full digital technology supports the concept to be free from output transformer and makes it come true to produce the powerful amplifier of slim design and light weight.

OTL amplifier makes you free from the workload using heavier and bigger size amplifiers in limited space when you construct PA system.

It also guarantees state of the art sound based on own class-D technology removing noise factors due to output transformer.

 

Next, Cost Saving : SMPS plus PFC

It reduces overall cost and allows for straight 70/100V operation.

At a glance over the power consumption comparison with ordinary PA amplifiers, you can see the extremely low power consumption of PRODIGI series.

At the power module, PRODIGI series was equipped with a variety of protections utilizing advanced SMPS (Switching Mode Power Supply) technology.

It means significant improvement in energy efficiency compared with the linear power of analog PA amplifiers.

 

In addition, we adopted PFC (Power Factor Correction) to satisfy the European standard aiming for environment friendly product and the well established PWM (Pulse Width Modulation) technology to minimizes the output energy changed into heat consumption to save money.

 

Next, Intelligent Protection (100% isolation) 

PRODIGI series provide automatic switching to DC24V in case of power failure and built in protection circuit to prevent short circuit, over-current and over-heat.

Despite the benefits of the class-D amplifier, some people may reluctant to try an class-D amplifier because they may worry if the amplifier shorts out, it might possibly damage its speakers.

 

Even some people may rely on the function of the output transformer to prevent damage of amplifier in case of any failure : short circuit, over-current and over-heat.

As we have understanding on such accident cases and users’ need for protection, PRODIGI series have been designed to perform such amplifier protection function even without output transformer under any circumstances, and the safety has been verified through field tests.

 

Furthermore, we made a simple video clip that was already uploaded on YouTube site.

Please, just click the below hyperlink and then enjoy it.

http://www.youtube.com/watch?v=SgHYItQ6bOA

 

Next, Optimized for PA

The only reason the ordinary PA amplifier needs its output transformer is to step up the amplifier’s low voltage output to 70V/100V. PRODIGI series have been built with 70V/100V load in mind on the basis of our business experience and technical know-how in PA filed over 30 years.

 

Finally, Competitive price

As you know well, the most negative fact of class-D amplifier is it’s high cost but we are trying to reduce the cost continuously with keeping quality.

Feel free to contact us to achieve the price quotation within your target level, which may support you to explore advanced digital market replacing existing analog PA amplifiers.

We are ready to support your business with best sample price and volume discount program.

  • This product is an OTL(Output Transformer Less) amplifier.
  • It can be automatically converted into DC24V in case of power failure.
  • Adopting OTL SEPP circuit, it can provide high power output with less space .
  • Compared to the existing amplifiers, it has benefit to reduce the installation space to much extent.
  • Compact size based on 1U design
  • High efficiency based on Class-D amplification using PWM method
  • Light weight based on SMPS technology and SEPP circuit
  • Embeded protection circuit for output DC to check and prevent over-current and over-heat.
  • Remote control through Power Control terminal

Feature

Specification

Rated Output Power

480W

Output Impedance

10Ω/70V, 20Ω/100V

Frequency Response

20Hz~20KHz( -3dB oct )

S/N Ratio

More than 100dB

Dynamic range

More than 100dB

T.H.D (1KHz)

Less than 0.1% (280W, 1KHz)

High Pass Filter (HPF)

300Hz/-3dB

Input Level

1~5V (rms)

Input Impedance

10KΩ(Balanced)

Input connector

3-pin XLR Male & Female

Power Supply

AC220~240V / 50,60Hz / DC24V

Power Consumption

620W

Weight

4.5kg

Dimensions

483(W) x 44(H) x 240(D)mm

 

PAYMENTS DETAILS

This supplier supports payments for offline orders
  • Telegraphic Transfer : T/T
Contact Payment Manager
  • Name : CHANG, BYUNG-HWA
  • Tel : 82-0326210015
  • Email : ex1@karak.co.kr

SHIPPING

Shipping from : Republic of Korea
  • Techno park 402dong-903ho, 193, Yakdae-Dong Wonmi-Gu Bucheon-City Kyunggi-Do, KOREA, 경기도,
Can't find a valid Shipping method for supplier account. Please contact the pertaining representative for detailed information.
KARAK ELECTRONICS CO.,LTD.

KARAK ELECTRONICS CO.,LTD.

Seller_Mail
  • The person in charge

  • Telephone

    82-0326210015
  • Fax

    +82-32-621-0022
  • Address

    Techno park 402dong-903ho, 193, Yakdae-Dong Wonmi-Gu Bucheon-City Kyunggi-Do, KOREA, 경기도,
  • Business Type :
    Manufacturer
  • Main Product :
  • Established :
    1977

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PLATINUMPLATINUM
KARAK ELECTRONICS CO.,LTD. Seller's Store
  • Response Level
      41% ~ 50%
  • Supplier Level
      Less than 100 million (KRW)
  • Transaction Level
      less than 5
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Gobiz Korea, as the operator of mediation service or mail-order broker, shall not be held responsible for the sale order.
The responsibility on the ordering, delivery, and product refund belongs to the seller.

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