JVC KS-AR8001D user service Speaker Systems, JVC power amplifier, etc Purchased separately

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SPEAKER SYSTEMS

Make sure to comply with the following notes:

•Be sure not to connect the “·” terminals of the speakers to a common point.

•If the same lead is used to connect all of the speakers, this unit cannot be used. Always use independent leads for each speaker. In this case, redo the wiring.

•Use speakers with an impedance of 2 Ω to 8 Ω.

•Use speakers which have suffi cient capacity for the unit.

SPEAKER CONNECTIONS

Connection varies depending on the number of the speakers used in your car. Select the appropriate connection referring to the following diagrams.

Before connecting:

•Securely connect all the parts. If the connections are loose, due to contact resistance etc., heat will break out and may cause an accident. Secure and cover the cords with insulating tape and run them under the car mats.

Connect the Line Output from the receiver to the INPUT jacks on this unit using RCA pin cords (not included with this unit).

Subwoofer system

Subwoofer system (2-channel output)

Line Out (Rear) or

Line Out (Rear) or

Subwoofer Out

Subwoofer Out

JVC car receiver, etc.

JVC car receiver, etc.

Subwoofer

Subwoofer

 

Note

 

 

Note

 

Use a subwoofer with an impedance of 2 Ω to 8 Ω.

Use subwoofers with an impedance of 4 Ω to 8 Ω.

 

 

 

 

 

 

 

 

 

 

 

 

2-subwoofer system

2-subwoofer system (2 amplifiers)

 

 

 

 

 

 

 

Line Out (Rear) or

 

 

 

 

 

JVC car receiver, etc.

Subwoofer Out

 

 

 

Line Out (Rear) or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Subwoofer Out

 

 

 

 

 

 

 

 

 

JVC car receiver, etc.

 

 

 

 

 

 

 

 

Subwoofer

Subwoofer Subwoofer

Subwoofer

Note

 

Note

 

Use subwoofers with an impedance of 4 Ω to 8 Ω.

Incoming signals are emitted through the PRE OUT jacks.

5-speaker system plus subwoofer—5.1-channel (3 amplifiers)

*1

RCA pin cords (not included with this unit)

 

 

 

 

*2

Be sure to connect the line output from the receiver to the left (L/MONO) jack on this unit.

 

 

 

JVC power amplifier, etc.

 

 

 

 

(purchased separately)

 

 

 

 

Front Speaker Rear Speaker

 

Line Out

Line Out

 

(left/right)

(left/right)

 

 

 

 

 

(Front)

(Rear)

Subwoofer

 

 

 

 

 

 

 

 

JVC car receiver, etc.

Out

Subwoofer

 

 

 

Line Out (Center)

 

 

 

 

JVC power amplifier, etc.

 

 

 

 

(purchased separately)

 

 

 

 

 

Center Speaker

 

 

 

 

 

 

 

2

 

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Contents Installation Power SupplyAppropriate wire gauge for each terminal is as follows Terminal ConnectionsSpeaker Systems Before connectingSpeaker Connections Make sure to comply with the following notesControls TroubleshootingSpecifications Power Amplifier Instructions JVC power amplifier, etc Purchased separately Information for Users on Disposal of Old Equipment

KS-AR8001D specifications

The JVC KS-AR8001D is a part of JVC’s acclaimed lineup of car amplifiers, designed to enhance the audio experience for car enthusiasts and everyday users alike. This powerful amplifier delivers an exceptional audio output, making it a popular choice for those looking to boost their vehicle's sound system.

One of the primary features of the KS-AR8001D is its impressive rated power output. With a robust 800 watts RMS power rating at 1 ohm, it offers excellent sound clarity and stability even at high volumes. This feature ensures a dynamic listening experience, as it can handle low-frequency bass notes with ease, making it suitable for various musical genres, especially for bass-heavy tracks.

In terms of technology, the KS-AR8001D incorporates a high-efficiency Class D design. This means it generates less heat and can deliver more power while consuming less energy compared to traditional Class AB amplifiers. The compact footprint of the Class D design also allows for flexible installation in limited spaces, a common concern in many vehicles.

Another noteworthy characteristic of the KS-AR8001D is its extensive protection circuitry. The amplifier is equipped with features that safeguard against overheating, short-circuits, and overcurrent situations. This durability ensures the longevity of the unit, even during prolonged usage or under demanding conditions.

The amplifier also includes adjustable gain control, a low-pass filter, and a bass boost feature, enabling users to customize their sound to fit personal preferences. The low-pass filter allows precise tuning of the frequency range, ensuring that only the desired frequencies are sent to the subwoofer. Meanwhile, the bass boost feature enhances lower frequencies, providing an extra punch to the bass, ideal for those who crave powerful low-end sounds.

Furthermore, the amplifier’s sleek design, complete with a rugged casing, ensures it can withstand the rigors of vehicle environments. Its aesthetic appeal also adds a modern touch to any audio setup.

In conclusion, the JVC KS-AR8001D stands out in the market for its powerful output, advanced Class D technology, comprehensive protection features, and user-friendly adjustments. Whether you are an audiophile or simply looking to enhance your in-car listening experience, the KS-AR8001D offers a compelling combination of performance and reliability.
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