PROEL PA MDA500V2

Unità di Potenza Modulare 500W – 70/100V- 4Ohm

Unità di Potenza Modulare 500W – 70/100V- 4Ohm

Circuito di protezione sovraccarico e corto circuito diffusori

Controllo dinamico del Clipping Indicatori Led Controllo generale del volume (Master)

Regolazione toni bassi ed alti Ingresso di Linea Bilanciato su connettore Euroblock

Ingresso Prioritario di Linea Bilanciato su connettore Euroblock con

Controllo di Guadagno

3 uscite su connettore Euroblock, selezionabili mediante dip switch: 4Ohm – 70V – 100V

Filtro PA-HF inseribile posteriormente

Selettore posteriore Ground-Lift

Alimentazione Autoswitch 230/117V~ 50/60Hz

Alimentazione d’emergenza 24Vdc

Dimensioni (LxHxP): 116x53x250mm Peso: 2.4Kg

Massimo 8 moduli inseribili su cestello rack dedicato MDA8C (3U rack 19”)

Model: MDA500
Output Power RMS (W): 500
Frequency Response: 20Hz ÷ 20KHz ±3db 440Hz ÷ 20KHz ±3d (selectable)
S/N Ratio: > 110 dbA (20Hz ÷ 20KHz)
Distortion (THD+N): < 0,05 dbu (1W ÷ Max Power)
Input Impedance: 10KOhm
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 Output: Terminal block (Euroblock)
Signal Input: Terminal block (Euroblock)

Controls
Front Panel:Green Led – ON, bicolor green/orange Led – SIGNAL/CLIP, Red Led – FAULT, Master, bass, treble controls
Rear Panel: Priority Input Gain – Inpedance selector – Priority selector – PA filter – Ground lift

Protection
Speaker Overload Protection: Electronics
Speaker Short-Circuit Protection: Electronics
Termal Protection: Electronics
DC Power Protection: Electronics
Mains Power Protection Fuse
Mains Power Spike Protection: 480 Joules, 2ms
Clipping Protection Electronics: with 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