PA MDA500V2

Modular Professional Power Unit 500W – 70/100V- 4Ohm

  • Modular Professional Power Unit 500W – 70/100V- 4Ohm
  • Speaker short-circuit and overload protection circuit
  • Clipping Dinamic control
  • LED indicators
  • Master Level control
  • Low and high tone adjustment
  • Balanced LINE input on Euroblock terminal
  • Priority Balanced LINE input on Euroblock terminal with Gain
  • Three outputs, one of which at constant 4Ohm impedance and two at Constant voltage (70/100V) on Euroblock terminal
  • PA-HF Filter with rear switch
  • Ground-Lift rear selector
  • 230/117V~ 50/60Hz autoswitch power supply
  • 24Vdc emergency power supply
  • Dimensions (WxHxD): 116x53x250mm
  • Weight: 2.4Kg
  • Maximum 8 modules in a rack case MDA8C (3U rack 19”)

Technical specifications

ModelMDA500
Output Power RMS (W)500
Frequency Response20Hz ÷ 20KHz ±3db 440Hz ÷ 20KHz ±3d (selectable)
S/N Ratio> 110 dbA (20Hz ÷ 20KHz)
Distortion (THD+N)< 0,05 dbu (1W ÷ Max Power)
Input Impedance10KOhm
Input Sensitivity (mV)100÷1000 (Priority Input) – 550 (Line Input)
Maximum Input Voltage (V)4,5
Power Supply Ac
Input Voltage (V~)90÷270 (P.F.C.) 90÷270 (P.F.C.)
Input Frequency (Hz)50 / 60 ± 10%
Max Input Current Average/Peak (A)0.5/2.2
Power Supply Dc
Input Voltage (Vdc)20,8 ÷ 27,2
Max Input Current Average/Peak (A)3/20
Input/Output Connectors
Primary Power Supply (V~)IEC Plug
Auxiliary Power Supply (Vdc)Polarized panel connector
Speaker OutputTerminal block (Euroblock)
Signal InputTerminal block (Euroblock)
Controls
Front PanelGreen Led – ON, bicolor green/orange Led – SIGNAL/CLIP, Red Led – FAULT, Master, bass, treble controls
Rear PanelPriority Input Gain – Inpedance selector – Priority selector – PA filter – Ground lift
Protection
Speaker Overload ProtectionElectronics
Speaker Short-Circuit ProtectionElectronics
Termal ProtectionElectronics
DC Power ProtectionElectronics
Mains Power Protection Fuse
Mains Power Spike Protection480 Joules, 2ms
Clipping Protection Electronicswith attenuation signal
General Data
Audible Noise (dB@1mt)< 40
Operating Temperature (°C)0 ÷ 40
Relative Humidity (%)< 95 (non-condensing)
Dimensions (LxHxP) (mm)116 x 53 x 250
Weight (kg)2,4
PROEL-COMMERCIAL-AUDIO-300x300-1
PA MDA500V2
Modular Professional Power Unit 500W – 70/100V- 4Ohm
  • Modular Professional Power Unit 500W – 70/100V- 4Ohm
  • Speaker short-circuit and overload protection circuit
  • Clipping Dinamic control
  • LED indicators
  • Master Level control
  • Low and high tone adjustment
  • Balanced LINE input on Euroblock terminal
  • Priority Balanced LINE input on Euroblock terminal with Gain
  • Three outputs, one of which at constant 4Ohm impedance and two at Constant voltage (70/100V) on Euroblock terminal
  • PA-HF Filter with rear switch
  • Ground-Lift rear selector
  • 230/117V~ 50/60Hz autoswitch power supply
  • 24Vdc emergency power supply
  • Dimensions (WxHxD): 116x53x250mm
  • Weight: 2.4Kg
  • Maximum 8 modules in a rack case MDA8C (3U rack 19”)
ModelMDA500
Output Power RMS (W)500
Frequency Response20Hz ÷ 20KHz ±3db 440Hz ÷ 20KHz ±3d (selectable)
S/N Ratio> 110 dbA (20Hz ÷ 20KHz)
Distortion (THD+N)< 0,05 dbu (1W ÷ Max Power)
Input Impedance10KOhm
Input Sensitivity (mV)100÷1000 (Priority Input) – 550 (Line Input)
Maximum Input Voltage (V)4,5
Power Supply Ac
Input Voltage (V~)90÷270 (P.F.C.) 90÷270 (P.F.C.)
Input Frequency (Hz)50 / 60 ± 10%
Max Input Current Average/Peak (A)0.5/2.2
Power Supply Dc
Input Voltage (Vdc)20,8 ÷ 27,2
Max Input Current Average/Peak (A)3/20
Input/Output Connectors
Primary Power Supply (V~)IEC Plug
Auxiliary Power Supply (Vdc)Polarized panel connector
Speaker OutputTerminal block (Euroblock)
Signal InputTerminal block (Euroblock)
Controls
Front PanelGreen Led – ON, bicolor green/orange Led – SIGNAL/CLIP, Red Led – FAULT, Master, bass, treble controls
Rear PanelPriority Input Gain – Inpedance selector – Priority selector – PA filter – Ground lift
Protection
Speaker Overload ProtectionElectronics
Speaker Short-Circuit ProtectionElectronics
Termal ProtectionElectronics
DC Power ProtectionElectronics
Mains Power Protection Fuse
Mains Power Spike Protection480 Joules, 2ms
Clipping Protection Electronicswith attenuation signal
General Data
Audible Noise (dB@1mt)< 40
Operating Temperature (°C)0 ÷ 40
Relative Humidity (%)< 95 (non-condensing)
Dimensions (LxHxP) (mm)116 x 53 x 250
Weight (kg)2,4

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