English

ÜCrossover Mode Select Switch (HP)

a) Set to the "HP" position when the ampli-

Français

ÜCommutateur sélecteur de mode du séparateur (HP)

Español

ÜInterruptor selector de modo del filtro divisor (de frecuencia) (HP)

fier is used to drive a tweeter/midrange

OFF

HP

system. The frequencies below the cross-

 

 

 

 

 

 

over point will be attenuated at 12 dB/oc-

 

 

 

tave.

 

 

 

b) Set to the "OFF" position when the ampli-

 

 

 

OFF

HP

fier will be used for driving full-range

speakers. The full frequency bandwidth will be output to the speakers with no high or low frequency attenuation.

OFF HP

OFF HP

a)Régler sur "HP" lorsque l'amplificateur est utilisé pour exciter un système de haut- parleur d’aigus/bande moyenne. Les fré- quences inférieures au point de recouvre- ment sont coupées à raison de 12 dB par octave.

b)Régler sur la position "OFF" lorsque l'am- plificateur est utilisé pour exciter les haut- parleurs de large bande. La bande entière sortira aux haut-parleurs sans que les fré- quences basses ou hautes soient coupées.

 

 

 

a) Fíjelo en la posición "HP" cuando se utilice

OFF

HP

el amplificador para excitar el sistema de

 

 

 

altavoz de agudos/tonos medios. Las fre-

 

 

 

cuencias bajo el punto de cruce se corta-

 

 

 

rán (a razón de 12 dB por octava).

 

 

 

b) Ajuste a la posición desactivada ("OFF")

 

 

 

OFF

HP

cuando el amplificador se utilice para ex-

citar un sistema con altavoces que repro- duzcan la gama completa de frecuencias. La anchura de banda total se emitirá sin cortar ni las frecuencias altas ni las bajas.

áBass EQ Adjustment Knob

Adjust the low frequency to your favorite level be- tween 0dB to +12dB.

àStatus Indicator

Amplifier status can be confirmed with the indicator.

• Protection indicator (PROTECTION)

Blue

Red

Condition

Solution

Light

 

Amplifier circuit is

 

 

 

normal.

 

 

Light

Amplifier circuit is

Contact your autho-

 

 

abnormal.

rized Alpine dealer.

áBouton de réglage du correcteur des graves Régler la fréquence basse à votre choix entre 0dB et +12dB.

àIndicateurs d’état

L’état de l’amplificateur peut être confirmé avec l’in- dicateur.

• Indicateur de protection (PROTECTION)

Bleu

Rouge

Etat

Remède

Allumé

 

Le circuit de

 

 

 

l'amplificateur

 

 

 

est normal.

 

 

Allumé

Le circuit de

Contactez votre

 

 

l'amplificateur

revendeur agréé

 

 

n'est pas normal.

d'Alpine.

áBotón de ajuste del ecualizador de graves

Ajuste la baja frecuencia a su gusto entre 0 dB y +12 dB.

àIndicadores de estado

El estado del amplificador puede ser confirmado con el indicador.

• Indicador de protección (PROTECTION)

Azul

Rojo

Condición

Solución

Encen-

 

El circuito del

 

dido

 

amplificador es

 

 

 

normal.

 

 

Encen-

El circuito del

Contacte a su

 

dido

amplificador no

distribuidor

 

 

es normal.

autorizado de Alpine.

12

Page 12
Image 12
Alpine MRV-T320 Crossover Mode Select Switch HP, Commutateur sélecteur de mode du séparateur HP, Bass EQ Adjustment Knob

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.