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Alpine MRP-F250 - Specifications

Alpine MRP-F250
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ESPECIFICACIONES
Potencia continua RMS (a 14,4V, de 20 Hz a 20 kHz,CEA2006)
• Por canal en 4 ohmios (1% DAT)
MRP-F450 ............................................................... 70Wx4
MRP-F250 ................................................................ 40Wx4
• Por canal en 2 ohmios (1% DAT)
MRP-F450 .............................................................. 100Wx4
MRP-F250 ................................................................ 50Wx4
• Ponteado en 4 ohmios (1% DAT)
MRP-F450 .............................................................. 200Wx2
MRP-F250 .............................................................. 100Wx2
Relación señal/ ruido
• IHF Ponderación A, Referencia: potencia nominal a 4 ohmios
............................................................................. 100 dBA
• IHF Ponderación A, CEA2006, Referencia: 1W a 4 ohmios
............................................................................... 80 dBA
Impedancia de entrada ........................................ 10k ohmios
Respuesta de frecuencia (+0, –1 dB) ............... 10 Hz a 50 kHz
Frecuencia de cruce
1/2 can ................................................ 50 – 400Hz (12 dB)
3/4 can ................................................ 50 – 400Hz (12 dB)
Sensibilidad de entrada (V/en 10K ohmios) ............ 0,2 – 4,0V
Filtro subsónico ........................................................ 15 Hz fijo
Ecualizador de graves
...................... 50 Hz +12 dB (can – 3/4) Activado/Desactivado
Dimensiones
• Anchura (Disipador de calor/ Cobertura) :
MRP-F450 .....
285mm (11 – 7/32") / 332mm (13 – 5/64")
MRP-F250 .....
232mm (9 – 9/64") / 279mm (10 – 63/64")
• Altura ................................................. 60mm (2 – 23/64")
• Profundidad ..................................... 241mm (9 – 31/64")
Peso
MRP-F450 ................................................................ 3,3 kg
MRP-F250 ................................................................ 2,7 kg
SPECIFICATIONS
Puissance continue RMS (à 14,4V, 20 Hz à 20 kHz,CEA2006)
• Par canal à 4 ohms (1% DHT)
MRP-F450 ............................................................... 70Wx4
MRP-F250 ................................................................ 40Wx4
• Par canal à 2 ohms (1%DHT)
MRP-F450 .............................................................. 100Wx4
MRP-F250 ................................................................ 50Wx4
• Ponté à 4 ohms (1% DHT)
MRP-F450 .............................................................. 200Wx2
MRP-F250 .............................................................. 100Wx2
Rapport S/B
• Pondéré IHF A, référence: puissance nominale à 4 ohms
............................................................................. 100 dBA
• Pondéré IHF A, CEA2006, référence: 1 W à 4 ohms
............................................................................... 80 dBA
Impédance d’entrée ................................................ 10k ohms
Réponse de fréquence (+0, –1 dB) .................. 10 Hz à 50 kHz
Fréquence de recouvrement
1/2 can. ............................................... 50 – 400Hz (12 dB)
3/4 can. ............................................... 50 – 400Hz (12 dB)
Sensibilité d’entrée (V à 10k ohm) .......................... 0,2 – 4,0V
Filtre subsonique ..................................................... 15 Hz fixe
EQ de basses ............ 50 Hz + 12 dB (can. – 3/4) Activé/Désactivé
Dimensions
• Largeur (Dissipateur thermique / Encombrement) :
MRP-F450 .....
285mm (11 – 7/32") / 332mm (13 – 5/64")
MRP-F250 .....
232mm (9 – 9/64") / 279mm (10 – 63/64")
• Hauteur .............................................. 60mm (2 – 23/64")
• Profondeur ....................................... 241mm (9 – 31/64")
Poids
MRP-F450 ................................................................ 3,3 kg
MRP-F250 ................................................................ 2,7 kg
SPECIFICATIONS
RMS Continuous Power (at 14.4V, 20 Hz – 20KHz,CEA2006)
• Per channel into 4 ohms (1%THD):
MRP-F450 ................................................................ 70Wx4
MRP-F250 ................................................................. 40Wx4
• Per channel into 2 ohms (1%THD):
MRP-F450 ............................................................... 100Wx4
MRP-F250 ................................................................. 50Wx4
• Bridged 4 ohms (1%THD):
MRP-F450 .............................................................. 200Wx2
MRP-F250 ............................................................... 100Wx2
S/N Ratio
• IHF A Weighted,Reference: rated power into 4ohms
.............................................................................. 100 dBA
• IHF A Weighted,CEA2006,Reference: 1W into 4ohms
................................................................................ 80 dBA
Input Impedance ....................................................... 10k ohm
Frequency Response (+0, –1 dB) .................... 10 Hz – 50 kHz
Crossover Frequency
1/2 ch .................................................. 50 – 400Hz (12 dB)
3/4 ch .................................................. 50 – 400Hz (12 dB)
Input Sensitivity (V/at 10K ohm) ............................. 0.2 – 4.0V
Subsonic Filter ...................................................... 15 Hz Fixed
Bass EQ .................................. 50 Hz ,+12 dB (CH – 3/4) On / Off
Dimensions
• Width (Heat Sink / Footprint) :
MRP-F450 .....
285mm (11 – 7/32") / 332mm (13 – 5/64")
MRP-F250 .....
232mm (9 – 9/64") / 279mm (10 – 63/64")
• Height ................................................. 60mm (2 – 23/64")
• Depth ............................................... 241mm (9 – 31/64")
Weight
MRP-F450 ................................................................ 3.3 kg
MRP-F250 ................................................................ 2.7 kg
NOTE:
For product improvement, specifications and design are
subject to change without notice.
REMARQUE:
Afin d’améliorer ce produit, les spécifications et la conception
sont sujettes à des modifications sans préavis.
NOTA:
Con el propósito de introducir mejoras, las especificaciones y
el diseño del producto están sujetos a cambios sin previo
aviso.

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