SPEAKER SYSTEMS

This amplifier provides two types of speaker connections: Normal mode and Bridge mode.

You can choose either type of connections depending on the speakers configuration equipped on your car.

When operating with the Bridge mode connection, speaker output level becomes more than twice as high as that of Normal mode.

Make sure to comply with the following notes:

If the ground wire is common to both left/right and front/rear speaker wirings, this unit cannot be used. Always use the independent lead wires for the speakers to be used. In this case, redo the wirings.

As this amplifier’s output levels are high, use speakers whose power handling capacity is greater than those listed

below (per channel), and whose impedance is 2 Ω to 8 Ω (4 Ω to 8 Ω for Bridge mode).

[Normal mode]

(2 Ω to 8 Ω)

 

 

 

Models

 

Max. Output Power

 

 

 

KS-AX4700

 

200 W /ch.

 

 

 

KS-AX4500

 

100 W /ch.

[Bridge mode]

(4 Ω to 8 Ω)

 

 

 

Models

 

Max. Output Power

 

 

 

KS-AX4700

 

560 W /ch.

 

 

 

KS-AX4500

 

260 W /ch.

When connecting speakers that do not meet the above power ratings, Iower the volume level, otherwise the speakers may be damaged.

Continuous use of a system that exceeds the maximum permissible input levels may damage the speakers.

LAUTSPRECHERSYSTEME

Dieser Verstärker bietet zwei verschiedene Lautsprecheranschlüsse: Normalbetrieb und Überbrückung.

Sie können je nach Lautsprecher- konfiguration Ihres Autos eine der beiden Anschlußarten auswählen.

Bei der Überbrückung ist der Lautsprecherausgangspegel mehr als zweimal so hoch wie der bei Normalbetrieb.

Unbedingt auf die folgenden Punkte achten:

Wird das Massekabel gemeinsam von der Lautsprecherverkabelung rechts /links und vorne/hinten benutzt, kann dieses Gerät nicht verwendet werden. Immer die unabhängigen Kabel für die zu verwendenden Lautsprecher benutzen. In diesem Fall, neue Leitungsverlegung!

Da die Ausgangspegel hoch sind, Lautsprecher benutzen, deren Nennbelastbarkeit größer ist als die der

unten angegebenen Modelle (pro Kanal) und dessen Impedanz zwischen 2 Ω und 8 Ω liegt (4 Ω bis 8 Ω bei Überbrückungen).

[Normalbetrieb]

(2 Ω bis 8 Ω)

 

 

Modelle

Max. Ausgangsleistung

 

 

 

KS-AX4700

 

200 W /Kanal

 

 

 

KS-AX4500

 

100 W /Kanal

[Überbrückung]

(4 Ω bis 8 Ω)

 

 

Modelle

Max. Ausgangsleistung

 

 

 

KS-AX4700

 

560 W /Kanal

 

 

 

KS-AX4500

 

260 W /Kanal

Beim Anschluß von Lautsprechern, die die obigen Ausgangsleistungen nicht erfüllen, Lautstärkepegel reduzieren, andernfalls werden die Lautsprecher eventuell beschädigt.

Werden die maximal zulässigen Eingangspegel ständig überschritten, können die Lautsprecher beschädigt werden.

SYSTEMES D’ENCEINTES

Cet amplificateur est muni de deux types de connexion d’enceinte: un mode normal et un mode en pont.

Vous pouvez choisir n’importe quel type de connexion en fonction de la configuration des enceintes qui équipent votre voiture.

Lors de l’utilisation d’une connexion en mode en pont, le niveau de sortie des enceintes est plus de deux fois supérieur au niveau en mode normal.

Assurez-vous de respecter les points suivants:

Si le fil de masse est commun aux câblages des enceintes gauche/droite et avant/arrière, cet appareil ne peut pas être utilisé. Utilisez toujours des fils de masse indépendants pour chaque enceinte utilisée. Refaites les câblages si nécessaire.

Comme le niveau de sortie de cet amplificateur est élevé, utilisez des enceintes dont la capacité de puissance soutenue est supérieure à celle du

tableau ci-dessous (par canal) et dont l’impédance est comprise entre 2 Ω et 8 Ω (4 Ω et 8 Ω pour le mode en pont).

[Mode normal]

(2 Ω à 8 Ω)

 

 

Modèles

Puissance de sortie max.

 

 

 

KS-AX4700

 

200 W /ca.

 

 

 

KS-AX4500

 

100 W /ca.

[Mode en pont]

(4 Ω à 8 Ω)

 

 

Modèles

Puissance de sortie max.

 

 

 

KS-AX4700

 

560 W /ca.

 

 

 

KS-AX4500

 

260 W /ca.

Si vous connectez des enceintes qui ne satisfont pas aux puissances ci-dessus, baissez le niveau de volume pour éviter que les enceintes ne soient endommagées.

Une utilisation continue d’un système qui dépasse le niveau d’entrée autorisé maximum peut endommager les enceintes.

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JVC KS-AX4700 manual Speaker Systems, Lautsprechersysteme, Systemes D’ENCEINTES, KS-AX4500

KS-AX4500, KS-AX4700 specifications

JVC has long been a prominent player in the audio world, known for its innovative products and cutting-edge technology. Among their latest offerings in the automotive audio market are the KS-AX4700 and KS-AX4500 amplifiers, which stand out for their impressive performance and feature set.

The JVC KS-AX4700 is a powerhouse amplifier designed to deliver high fidelity audio and robust performance. With a 4-channel configuration, it boasts an impressive 75 watts RMS power per channel, making it suitable for driving multiple speakers with ease. This amplifier features a high-speed MOSFET output stage that enhances efficiency while maintaining sound clarity. One of its standout features is the ability to bridge channels, allowing users to combine two channels to drive a subwoofer with 150 watts RMS, enhancing low-end performance significantly.

Similarly, the JVC KS-AX4500 is tailored for those who want solid sound without compromising on space or weight. This compact amplifier provides 50 watts RMS per channel and also offers the option to bridge channels for increased power output tailored for subs or larger speakers. Boasting a thermal management system, the KS-AX4500 ensures consistent performance without overheating, making it a reliable choice for extended listening sessions.

Both amplifiers incorporate advanced circuitry that minimizes distortion and maximizes audio detail. With built-in low-pass and high-pass filters, users can control the frequency range, allowing for a more personalized audio experience. This feature is particularly beneficial for audiophiles who wish to tailor their sound system to their specific tastes.

An essential technology in these models is the incorporation of JVC’s unique “Sonic Stage” technology, which enhances sound staging and imaging, creating a more immersive listening experience. The user-friendly interface allows for straightforward adjustments, ensuring that both novices and seasoned audio enthusiasts can achieve optimal audio performance.

In terms of design, both models feature a sleek and modern aesthetic, allowing them to blend seamlessly into the vehicle’s interior. Each unit is built with durability in mind, with robust construction that can withstand the rigors of automotive environments.

Overall, the JVC KS-AX4700 and KS-AX4500 amplifiers are excellent choices for anyone looking to enhance their car audio system. With their powerful performance, advanced technologies, and user-centric features, these amplifiers deliver exceptional sound quality that will undoubtedly elevate the listening experience on the road. Whether you seek deep bass, clear highs, or balanced sound, JVC has tailored its latest offerings to meet diverse audio demands.