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12

CH-2 CH-1

CH-1

(L)

INPUT

(R) (L)

(R)

SPEAKER

LEVEL INPUT

CH-2

(MRV-T320)

8

9

Ä 7

Å

 

BRIDGED

BATTERY REMOTE GND

CH-2

CH-1

30A

 

 

30

 

 

POWER SUPPLY

SPEAKER OUTPUT

FUSE

3

4

5

6

Fig. 6

CONNECTIONS

CONNEXIONS

CONEXIONES

Before making connections, be sure to turn the power off to all audio components. Connect the yellow battery lead from the amp directly to the positive (+) terminal of the vehicle's battery. Do not connect this lead to the fuse block.

To prevent external noise from entering the audio sys- tem.

Locate the unit and route the leads at least 10 cm away from the car harness.

Keep the battery power leads as far away from other leads as possible.

Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if necessary) of the car chassis.

If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various Alpine noise suppressors, con- tact them for further information.

Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.

1RCA Input Jacks

Connect these jacks to the line out leads on your head unit using RCA extension cables (sold sepa- rately). Be sure to observe correct channel connec- tions; Left to Left and Right to Right.

2Speaker Output Terminals

The MRV-T420/MRV-T320 has two sets of speaker outputs. Be sure to observe correct speaker output connections and phasing. In the stereo mode, con- nect the right speaker outputs to the right speaker and the left to left. Connect the positive output to the positive speaker terminal and the negative to nega- tive.

Avant d'effectuer les connexions, vérifier que tous les com- posants audio sont hors tension. Connectez le conducteur jaune de la batterie provenant de l'amplificateur directement

àla borne positive (+) de la batterie du véhicule. Ne pas le connecter au boîtier de fusibles.

Pour éviter que des bruits extérieurs interfèrent avec le système audio.

Installez l'appareil et acheminez les câbles à au moins 10 cm de distance du faisceau de câbles de la voiture.

Eloignez les câbles d'alimentation de la batterie le plus possible des autres câbles.

Raccordez bien le fil de terre à un point métallique apparent (enlevez les traces de peinture, de saleté ou de graisse, si nécessaire) du châssis de la voiture.

Si vous rajoutez un filtre antiparasites en option, rac- cordez-le le plus loin possible de l'appareil. Contac- tez votre revendeur Alpine pour plus de détails sur les divers filtres antiparasites Alpine disponibles.

Consultez votre revendeur Alpine pour plus de détails sur les mesures de prévention contre les parasites.

1Prises d'entrée RCA

Connecter ces prises aux conducteurs de sortie de ligne de l’unité principale en utilisant les câbles d’ex- tension RCA (vendus séparément). Vérifier que les connexions de canal sont correctes: gauche/vers la gauche et droite/vers la droite.

2Bornes de sortie du haut-parleur

Le MRV-T420/MRV-T320 a deux ensembles de sorties haut-parleurs. Vérifier que les connexions et la mise en phase des sorties haut-parleurs sont correctes. En mode stéréo, connecter les sorties du haut-parleur droit sur le haut-parleur droit et les sorties de gauche sur le haut- parleur gauche. Connecter la sortie positive sur la borne positive du haut-parleur et la sortie négative sur la borne négative.

Antes de efectuar las conexiones, asegúrese de que apa- ga todos los componentes audio. Conecte el cable ama- rillo de la batería proveniente del amplificador directa- mente al terminal positivo (+) de la batería del vehículo. No conecte dicho cable al bloque de fusibles.

Para evitar que entre ruido externo en el sistema de audio.

Coloque la unidad y pase los cables a 10 cm por lo menos del conjunto de cables del automóvil.

Mantenga los conductores de alimentación de la ba- tería lo más alejados posible de otros cables.

Conecte el conductor de puesta a tierra con seguri- dad a un punto metálico desnudo (si es necesario, re- mueva toda pintura, suciedad o grasa) del chasis del automóvil.

Si añade un supresor de ruido opcional, conéctelo lo más lejos posible de la unidad. Su proveedor Alpine dispone de varios supresores de ruido Alpine. Solicí- tele más información.

Su proveedor Alpine conoce la mejor forma de evitar el ruido. Solicítele más información.

1Clavijas RCA de entrada

Conecte las mismas a los cables de salida de línea de su unidad principal utilizando cables de exten- sión RCA (vendidos por separado). Asegúrese de que respeta las conexiones de canal correctas; iz- quierda para izquierda y derecha para derecha.

2Terminales de salida del altavoz

El MRV-T420/MRV-T320 posee dos juegos de sali- das de altavoz. Asegúrese de observar las conexio- nes y la fase correctas de la salida de altavoz. En el modo estéreo, conecte la salida de altavoz derecha al altavoz derecho y la izquierda al izquierdo. Conec- te la salida positiva al terminal positivo del altavoz y la negativa al negativo.

6

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Image 6
Alpine MRV-T320, MRV-T420 owner manual Connections Connexions

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.