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PROEL PRL250 - PRL600;950;1400 Configuration and Specs; Internal Configuration and Sensitivity Settings; Technical Specifications Summary

PROEL PRL250
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11
CONFIGURAZIONE INTERNA - SPECIFICHE TECNICHE
INTERNAL CONFIGURATION - TECHNICAL DATA
CONFIGURACION INTERNA - ESPECIFICACIONES TECNICAS
PRL600 - PRL950 - PRL1400
CONFIGURAZIONE INTERNA Italiano
SENSIBILITÀ
È possibile selezionare la sensibilità di
ingresso spostando i due jumper JS3 e JS6
(posizione 0 o posizione +4) sul circuito
stampato dell’amplificatore:
posizione 0 0dB / 0.775V (default)
posizione +4 +4dB / 1.24V
BI-AMP - Tabella delle frequenze
Il crossover interno è del tipo Linkwitz-Riley
24dB/oct. È possibile variare la frequenza di
taglio cambiando il valore di alcune resi-
stenze (di precisione, da
1
/
4
W), in base alla
tabella.
Il valore preimpostato è 125Hz.
Le configurazioni devono essere effettuate
soltanto da personale qualificato o da un
centro di assistenza autorizzato Proel.
INTERNAL CONFIGURATION English
SENSITIVITY
It is possible to select the input sensitivity
changing the position of JS3 and JS6 jum-
pers (0 position or +4 position) on the
amplifier pc board:
position 0 0dB / 0.775V (default)
position +4 +4dB / 1.24V
BI-AMP - Frequency tables
The internal crossover is a 24dB/oct
Linkwitz-Riley type. It is possibile to chan-
ge the cutoff frequency modifying the value
of some resistors (precision type,
1
/
4
W)
referring to the table.
The factory value is 125Hz.
Configurations must be made only by quali-
fied personnel or by Proel service depart-
ment.
FREQUENCY R1,R2,R3, R6, R7
R4,R5,R8
Ft = 80Hz 13k 27k
Ft = 100Hz 11k 22k
Ft = 125Hz 9k 18k
Ft = 140Hz 8k2 16k
Ft = 160Hz 6k8 13k
PRL600 PRL950 PRL1400
Output power (THD<1% 1kHz)
Stereo 8+8 190W+190W 300W+300W 430W+430W
Stereo 4+4 300W+300W 475W+475W 700W+700W
Bridge Mono 16 300W 475W 700W
Bridge Mono 8 600W 950W 1400W
Frequency response (± 0.5dB) 20Hz-20kHz
Input sensitivity: 0dB or +4dB
Input impedance: 20k balanced / 10k unbalanced
Damping factor: >500 @ 4
S/N ratio: (unweighted) >100dB >102.5dB >104dB
Input connectors: XLR and Stereo Jack
1
/
4
Output connectors: SPK4MP (1+/1-) and Binding posts
Cooling: 1 x variable speed DC Fan
PRL600 PRL950 PRL1400
Indicators (LED) Green/Red for Signal/Clip
Red for Protect
Green for “Bridge” mode
Protections: DC - Thermal - Soft Start - Short circuit
OSC™ Output Sense Clipping (switchable)
Power supply 230V AC - 50Hz or 117V AC - 60Hz
Mains fuse T5A 230V T8A 230V T8A 230V
T10A 117V T15A 117V T15A 117V
Max power consumption 1000VA 1800VA 2600VA
Dimensions: WxHxD 483x88.3x444mm
Weight: 17kg - 37.5lbs 21kg - 46lbs 23kg - 51lbs
Shipping: 17.8kg 23.7kg 24.5kg
0.072cbm 0.072cbm 0.072cbm
77mm
32.5mm
433mm
88.3mm
444mm
432mm
483mm
Misure di potenza effettuate secondo le norme AES.
Power measurements refer to AES standards.
Medidas de potencia realizadas en conformidad con las normas AES.
CONFIGURACION INTERNA Español
SENSIBILIDAD
Es posible seleccionar la sensibilidad de
entrada moviendo los jumpers JS3 y JS6
(posición 0 o posición +4) sobre el circuito
impreso de la etapa de potencia:
posición 0 0dB / 0.775V (default)
posición +4 +4dB / 1.24V
BI-AMP - Tabla de las frecuencias
El crossover interno es de tipo Linkwitz-Riley
24dB/oct. Es posibile variar la frecuencia de
corte modificando el valor de algunas resi-
stencias (de precisión, de
1
/
4
W) con refe-
rencia a la tabla.
El valor predefinido es 125Hz.
Las configuraciones tienen que ser realiza-
das sólo por personal cualificado o por un
centro de asistencia autorizado Proel.
SPECIFICHE TECNICHE Italiano TECHNICAL DATA English ESPECIFICACIONES TECNICAS Español

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