Safety precautions, Cleaning the unit | Kenwood KAC-6203 specification

Safety precautions

2WARNING

To prevent injury or fire, take the following precautions:

•When extending the ignition, battery, or ground wires, make sure to use automotive-grade wires or other wires with a 5 mm² (AWG 10) or more to prevent wire deterioration and damage to the wire coating.

•To prevent a short circuit, never put or leave any metallic objects (such as coins or metal tools) inside the unit.

•If the unit starts to emit smoke or strange smells, turn off the power immediately and consult your Kenwood dealer.

•Do not touch the unit during use because the surface of the unit becomes hot and may cause burns if touched.

2CAUTION

To prevent damage to the machine, take the following precautions:

•Be sure the unit is connected to a 12V DC power supply with a negative ground connection.

•Do not open the top or bottom covers of the unit.

•Do not install the unit in a spot exposed to direct sunlight or excessive heat or humidity. Also avoid places with too much dust or the possibility of water splashing.

•When replacing a fuse, only use a new one with the prescribed rating. Using a fuse with the wrong rating may cause your unit to malfunction.

•To prevent a short circuit when replacing a fuse, first disconnect the wiring harness.

NOTE

•If you experience problems during installation, consult your Kenwood dealer.

•If the unit does not seem to be working right, consult your Kenwood dealer.

This product is not installed by the manufacturer of a vehicle on the production line, nor by the professional importer of a vehicle into an EU Member State.

Information on Disposal of Old Electrical and Electronic Equipment (applicable for EU countries that have adopted separate waste collection systems)

Products with the symbol (crossed-out wheeled bin) cannot be disposed as household waste.

Old electrical and electronic equipment should be recycled at a facility capable of handling these items and their waste byproducts. Contact your local authority for details in locating a recycle facility nearest to you. Proper recycling and waste disposal will help conserve resources whilst preventing detrimental effects on our health and the environment.

Cleaning the unit

If the front panel gets dirty, turn off the power and wipe the panel with a dry silicon cloth or soft cloth.

2CAUTION

Do not wipe the panel with a hard cloth or a cloth dampened by volatile solvents such as paint thinner and alcohol. They can scratch the surface of the panel and/or cause the indicator letters to peel off.

To prevent battery rise

When the unit is used in the ACC ON position without turning the engine ON, it depletes the battery. Use it after starting the engine.

Protection function

There is a Protection function installed in the unit to protect the unit and speakers from various problems. When Protection operates, the indicator informs you of the condition. (Refer to page 5)

Accessories

Part name	External	Number of
Part name	View	Items
	View	Items
Self-tapping screws		4
(ø4 × 16 mm)		4
(ø4 × 16 mm)
Terminal cover (Power		1
terminal)		1
terminal)
Speaker level input		1
cable		1
cable

2English

KAC-6203 specifications

The Kenwood KAC-6203 is a compact and powerful car amplifier designed to enhance the audio experience in vehicles. Known for its reliability and performance, this 2-channel amplifier boasts several key features and technologies that cater to both casual listeners and audio enthusiasts alike.

One of the standout characteristics of the KAC-6203 is its compact size, which allows for flexible installation in various vehicle types without occupying excessive space. Despite its small footprint, it delivers an impressive power output of 60 watts RMS per channel at 4 ohms, and up to 90 watts RMS at 2 ohms. This makes it ideal for powering a pair of high-quality speakers while maintaining clear sound fidelity, even at higher volumes.

Equipped with a MOSFET power supply, the Kenwood KAC-6203 ensures efficient performance and improved thermal management. This technology enables the amplifier to handle demanding audio signals, contributing to a more dynamic and rich listening experience. Additionally, the amplifier features an adjustable low-pass filter, allowing users to easily tailor the output to match their specific audio setup and preferences. This is especially beneficial for those who want to integrate subwoofers into their system, as it helps in controlling the frequencies sent to the lower-end speakers.

Another notable feature is the amplifier's compact chassis, which not only aids in installation but also includes built-in protection circuits that prevent overheating and short circuits, ensuring long-lasting performance and durability. The KAC-6203 also includes a variable input sensitivity control, allowing for seamless integration with various head units and enabling users to optimize sound quality based on their source.

The KAC-6203 is designed with aesthetic appeal in mind, featuring a sleek black finish that complements most modern vehicle interiors. The overall build quality is robust, and the amplifier’s intuitive layout makes it easy to connect and adjust.

In summary, the Kenwood KAC-6203 is a versatile car amplifier that combines power, efficiency, and usability. With features like MOSFET power supply, adjustable filters, and reliable protection mechanisms, it stands out in the market as an excellent choice for anyone looking to enhance their car audio system without taking up too much space or budget. Whether you're upgrading existing speakers or installing a new sound system, the KAC-6203 delivers a significant audio improvement.