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INSTALLATION

INSTALLATION

INSTALACION

Due to the high power output of the MRV-T420/MRV- T320, considerable heat is produced when the amplifier is in operation. For this reason, the amplifier should be mounted in a location which will allow for free circula- tion of air, such as inside the trunk. For alternate instal- lation locations, please contact your authorized Alpine dealer.

1.Using the amplifier as a template, mark the four screw locations.

2.Make sure there are no objects behind the surface that may become damaged during drilling.

3.Drill the screw holes.

4.Position the MRV-T420/MRV-T320 over the screw holes, and secure with four self-tapping screws.

NOTE:

To securely connect the ground lead, use an already in- stalled screw on the metal part of the vehicle (marked ()). Be sure this is a good ground by checking conti- nuity to the battery (–) terminal. As much as possible connect all equipment to the same ground point. These procedures will help eliminate noise.

1Self-Tapping Screws (M4 x 14)

2 Ground Lead

3 Chassis

4 Holes

En raison de la sortie de puissance élevée du MRV-T420/ MRV-T320, une forte chaleur est produite pendant le fonctionnement de l'amplificateur. Pour cette raison, l'amplificateur doit être monté dans un endroit permet- tant une bonne ventilation, tel que le coffre. Pour ce qui concerne les différentes positions d'installation, contac- ter un concessionnaire Alpine.

1.Apposer l'amplificateur contre la surface d'installa- tion pour marquer les repères des quatre vis.

2.Vérifier qu'il n'y a pas d'objets derrière la surface pouvant être abîmés lorsque les trous soient percés.

3.Percer les trous pour les vis.

4.Positionner le MRV-T420/MRV-T320 par dessus les trous et fixer avec les quatre vis auto-taraudées.

REMARQUE:

Pour connecter solidement le conducteur de mise à la terre, utiliser la vis déjà fixée sur la partie métallique du véhicule (signalée ()). Assurez-vous que ce point est une bonne mise

àla terre en vérifiant la continuité à la borne de la batterie (–). Si possible, connecter tout l'équipement au même point de mise à la terre. Ceci vous aidera à éliminer le bruit.

1Vis auto-taraudées (M4 x 14)

2 Conducteur de mise à la terre

3 Châssis

4 Trous

Debido a la salida de alta potencia del MRV-T420/MRV-T320, se produce un calor considerable cuando el amplificador está en funcionamiento. Por esta razón, el amplificador deberá montarse en una ubicación que permita la libre circulación de aire, como por ejemplo dentro del maletero. Para ubica- ciones de instalación alternativas, por favor contacte a su dis- tribuidor de Alpine autorizado.

1.Utilizando el amplificador como plantilla, marque la ubicación de los cuatro tornillos.

2.Asegúrese de que no hay objeto alguno bajo la su- perficie que pueda verse dañado durante la perfora- ción de los agujeros.

3.Perfore los agujeros para los tornillos.

4.Sitúe el MRV-T420/MRV-T320 sobre dichos agujeros, y asegúrelo con cuatro tornillos autorroscantes.

NOTA:

Para conectar de forma segura el cable de tierra, utilice un tornillo ya instalado en la parte metálica del vehículo (marca- do ()). Asegúrese de que es un punto de tierra bueno veri- ficando la continuidad con el terminal de la batería (–). Co- necte siempre que sea posible todo el equipo en el mismo punto de tierra. Esto ayudará a eliminar el ruido.

1Tornillos autorroscantes (M4 x 14)

2 Cable de tierra

3 Chasis

4 Agujeros

1

2

3

Fig. 1

4

4

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Image 4
Alpine MRV-T320 Drill the screw holes, Self-Tapping Screws M4 x Ground Lead Chassis Holes, Percer les trous pour les vis

MRV-T420, MRV-T320 specifications

The Alpine MRV-T420 and MRV-T320 are renowned amplifiers in the world of car audio, embodying the synergy of powerful sound performance with advanced technology. Designed for audiophiles and casual listeners alike, these amplifiers elevate the in-car audio experience to new heights.

The MRV-T420 is a 4-channel amplifier, delivering an impressive 75 watts RMS per channel at 4 ohms, making it ideal for powering multiple speakers while ensuring clarity and volume. It’s engineered with advanced circuitry and innovative design, which allows it to push boundaries without overheating. The compact form factor of this amplifier means it can fit snugly in various vehicle setups without compromising on performance. The built-in high-pass and low-pass filters empower users to fine-tune their audio experience, allowing for a more customizable sound profile.

On the other hand, the MRV-T320 offers a refined 2-channel output, providing 100 watts RMS per channel at 4 ohms. It suits those seeking to power additional speaker systems or subwoofers while maintaining an outstanding level of fidelity. With its Class D technology, the MRV-T320 achieves a high level of efficiency, minimizing power consumption while delivering maximum output. This amplifier is perfect for users looking to integrate powerful sound solutions into their existing audio system without the bulk of traditional amplifiers.

Both amplifiers feature an intuitive design with front-mount controls, making adjustments straightforward and hassle-free. An essential characteristic of the MRV series is Alpine’s proprietary variable crossover settings, enabling users to tailor audio frequencies based on their personal preferences. Furthermore, the MRV-T420 and MRV-T320 boast a robust construction that reinforces longevity, protecting the components within from wear and tear.

Other notable technologies include thermal protection circuitry that prevents overheating during peak usage and short-circuit protection, ensuring reliability during operation. Whether installed in a compact vehicle or a larger car, the MRV-T420 and MRV-T320 promise high fidelity and crisp sound reproduction, allowing users to enjoy music like never before. With their advanced features, these amplifiers are a worthy investment for enthusiasts seeking to enrich their auditory journey on the road.