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8 Left Speaker (White (+))

8 Haut-parleur gauche (Blanc (+))

8 Altavoz izquierdo (Blanco (+))

9 Left Speaker (White/Black (–))

9 Haut-parleur gauche (Blanc/Noir (–))

9 Altavoz izquierdo (Blanco/Negro (–))

! Right Speaker (Gray (+))

! Haut-parleur droit (Gris (+))

! Altavoz derecho (Gris (+))

" Right Speaker (Gray/Black (–))

" Haut-parleur droit (Gris/Noir (–))

" Altavoz derecho (Gris/Negro (–))

NOTE:

REMARQUE :

NOTA:

In case of using the speaker input cord, noises may

Si vous utilisez le fil d’entrée de haut-parleur,

Si utiliza el cable de entrada del altavoz, cuando el

occur at power off depending on the head unit con-

lorsque l’appareil est mis hors tension, quelque

aparato sea apagado, se puede producir ruido,

nected. If you feel uneasy about the noises, add a

bruit peut être produit, selon l’unité principale

según la unidad principal conectada. Si dicho ruido

SPST switch to the connection. (Page 10)

connectée. Si le bruit vous préoccupe, ajouter

le preocupa, añada un interruptor SPST a la

 

 

l’interrupteur SPST à la connexion. (Page 10)

conexión. (Página 10)

BATTERY

MRP-M1000

GND

1m (Max.)/

1 m•tre (Max.)/

1 m (m‡x.)

21mm2

21mm2

1m (Max.)/

1 m•tre (Max.)/

1 m (m‡x.)

33mm2 or 53mm2/ 33mm2 ou 53mm2/ 33mm2 o 53mm2

To car battery/ Vers la batterie du vŽhicule/ A la bater’a del coche

Distribution block/

RŽpartiteur/

Bloque de distribuci—n

Fig. 4

CAUTION

About Power supply wires (MRP-M1000 only)

•21mm2 is the minimum power and ground cable size that should be used to connect this amplifier. The length of these cables should not exceed 1m to as- sure safe operation.

•If the length of the power and ground cables exceed 1m, or if you connect more than one amplifier, a dis- tribution block should be used with 33mm2 or 53mm2 power and ground cables depending on the length necessary. Ensure that you install a correctly-rated in-line fuse on the power cable near the battery posi- tive post.

ATTENTION

Àpropos des câbles d’alimentation (MRP-M1000 seulement)

•Pour raccorder cet amplificateur, la taille du câble d’alimentation et du câble de mise à la terre soit être de 21mm2 minimum. La longueur de ces câbles ne doit pas dépasser 1 mètre afin d’assurer un fonctionnement en toute sécurité.

•Si la longueur des câbles d’alimentation et de mise à la terre est supérieure à 1 mètre ou si vous raccordez plusieurs amplificateurs, nous vous conseillons d’utiliser un répartiteur muni d’un câble d’alimentation et d’un câble de mise à la terre de 33mm2 ou de 53mm2 selon la longueur nécessaire. Veillez à installer un fusible de l’ampérage spécifié sur le câble d’alimentation, à proximité de la borne positive de la batterie.

PRUDENCIA

Acerca de los cables de la fuente de energía (MRP-M1000 solamente)

•21mm2 es el tamaño mínimo del cable de tierra y de alimentación que se debe utilizar para conectar este amplificador. La longitud de estos cables no debe ser superior a un metro para que el funcionamiento sea seguro.

•Si la longitud de los cables de tierra y de alimentación es superior a 1 m, o si va a conectar más de un amplificador, debería utilizar un bloque de distribución con cables de tierra y alimentación de 33 ó 53mm2, según la longitud necesaria. Cerciórese de que instala un fusible con la tensión de línea correcta en el cable de alimentación junto al polo positivo de la batería.

8

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Image 8
Alpine MRD-M500 owner manual Remarque Nota, Si vous utilisez le fil d’entrée de haut-parleur
Page 7 Page 9

MRD-M500 specifications

The Alpine MRD-M500 and MRD-M300 are two powerful amplifiers designed to enhance the audio experience in vehicles, demonstrating Alpine's commitment to high-quality sound and innovative technology. Both models cater to car audio enthusiasts who demand exceptional performance and reliability from their sound systems.

The MRD-M500 is a monoblock amplifier that delivers an impressive 500 watts of RMS power at 2 ohms, making it an ideal choice for those looking to drive subwoofers effectively. Its robust power handling ensures that it can easily accommodate various speaker configurations, producing deep, impactful bass that enhances the overall soundscape of any sound system. The MRD-M500 features a compact design, allowing for easier installation in tighter spaces without compromising on power.

One of the standout technologies in the MRD-M500 is its Smart Technology, which includes a built-in thermal protection circuit that safeguards the amplifier from overheating. This ensures long-lasting performance even during extended playback at high volumes. Additionally, the amplifier features adjustable low-pass filters and bass boost controls, giving users the flexibility to tailor the sound to their preferences. The integrated speaker-level inputs make it compatible with factory radios, facilitating a straightforward upgrade path for those transitioning from stock systems.

On the other hand, the Alpine MRD-M300 offers an excellent balance of power and efficiency with a rating of 300 watts of RMS power at 2 ohms. This model is designed to be more compact and budget-friendly, making it an accessible option for newcomers to car audio. The MRD-M300 shares many of the important features of its higher-powered counterpart, including a variable low-pass filter and a bass boost function, allowing users to achieve a well-rounded sound profile.

Both amplifiers utilize Class D technology, which ensures high efficiency and minimal heat generation. This allows for longer listening sessions without the worry of thermal issues. Furthermore, the durable construction of both models ensures they can withstand the rigors of the automotive environment.

In summary, the Alpine MRD-M500 and MRD-M300 are designed for car audio enthusiasts seeking powerful, reliable amplifiers that deliver quality sound. With features like adjustable filters, built-in protection, and user-friendly connectivity options, these amplifiers are ready to elevate any car audio system to new heights. Whether you're looking for brute power or an efficient solution for your setup, Alpine’s MRD series amplifiers provide excellent choices to enhance your driving experience.
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