SL4300 Digital Amplifier
SL4300 Digital Amplifier
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  • SL4300 Digital Amplifier
  • SL4300 Digital Amplifier

SL4300 Digital Amplifier

SL4300 Digital Amplifier

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SL4300 Digital Amplifier

 

Features

▼This series of power amplifiers meet your ideal requirements.A series of power amplifier with full protection function.It includes DC overload short circuit, overheating, ultra high frequency, limiter and other functions.

▼High precision machining and painting process make the structure of power amplifier firm and elegant appearance.Deformation resistance and impact resistance are deliberately used to deal with drag wear and vibration of cold rolled steel plate.Low noise 3-speed fan, good thermal stability.

▼This series also uses the latest digital power amplifier circuit, power amplifier efficiency of more than 95%, small volume, high power density, high fidelity sound.The latest digital circuit topology technology makes the output waveform of power amplifier smoother, burn-free, frequency response smoother, high-frequency burn-free and sound more delicate under the same test conditions

Applications:

Conference room, multi-function hall, multimedia classroom, medium and small banquet hall

 

Technical Parameter

Item

  Parameter

Output Power

  300W

4Ω

  440W

  560W

4Ω

   ---------

Gain

  37.7dB

S/N

   96dB          

Frequency Response

   20Hz-20kHz ±0.5dB

THD

   0.08%        

Damping Factor

 >450

Crosstalk of channels

   40dB

Conversion Speed

 29V/uS

Voltage

 220V-50Hz

Power of Quiescent Dissipation

 9W

Control

 Power

  PanelON/OFF

 Volume

  -80dB-0dB Variable in panel

 Work Mode

  Back PanelStereo, Bridge and Join

Indicator Light

 Power

  Green

 Signal

  Green

 Cut Peak

  Red

Input/Output

 Input Socket

  XLR-M

 Input Impedance (Ω)

  10KΩ unbalance20KΩ balance

 Output Socket

  Speaker 4-core Socket

 Output DC Voltage

  10mV

Input Sensitivity

  0.65/0.775V

Protection Function

  Short circuit, DC protection, Standby, EMI RF interference filter, sub-audio protection

Heat-Dissipating Method

  2 temperature-controlled high-speed fans for air cooling

Net Weight

   4.8 KG                             

Package Dimensions (L*W*H)

   45415×100  mm

 

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