Kenwood KAC-726, 526 Connection, RCA cable connection, Speaker level input connection

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Connection

RCA cable connection

2CAUTION

Do not connect cables and leads to both RCA cable input jacks and the speaker input terminals simultaneously, for this may cause malfunction or damage.

Left input

Left output (White)

CENTER UNIT

 

(Cassette receiver,

Right output (Red)

CD receiver, etc.)

 

RCA cable (Commercially

Power control cable

available part)

Right input

 

FILTER

OPERATION

 

OFF LPF

STEREO MONO(Lch)

LINE IN

 

0.5 0.3

L

SPEAKER LEVEL INPUT

LEFT

RIGHT

1.0

GND MIN MAX

INPUT

SENSITIVITY(V)

RCA cable ground terminal

When using an RCA cable with a ground lead attached, connect the ground lead to this terminal.

2CAUTION

Do not use this terminal for power source grounding. This unit will be damaged if the power source grounding wire is connected to this terminal.

Speaker level input connection

Connect the unit by inserting it in the connection between the genuine-accessory car stereo and speakers.

Left output

Right output

Genuine-accessory

car stereo

ACC

Speaker level input terminals

 

 

 

Lead terminal

 

+

-

(Commercially

 

 

 

available parts)

Left input

Right input

 

Battey

 

 

 

 

 

 

SPEAKER

 

FILTER

OPERATION

 

 

LEFT

RIGHT

OFF

LPF

STEREO

MONO(Lch)

 

 

LINE IN

 

 

 

 

0.5

0.3

L

R

 

 

 

 

1.0

 

 

 

 

 

 

GND

MIN

MAX

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

SENSITIVITY(V)

 

 

 

2CAUTION

The genuine-accessory car stereo shall have a maximum power output of no more than 25 W.

Do not connect the speaker output leads from a power amplifier (Optional) to the speaker input terminals of this unit, for this may cause malfunction or damage.

Do not connect cables and leads to both RCA cable input jacks and the speaker input terminals simultaneously, for this may cause malfunction or damage.

Connect the power control lead to a power supply which can be turned ON/OFF by the ignition key switch (ACC line).

With this connection, shock noise may be generated when the power of the genuine-accessory car stereo is switched ON/OFF.

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Contents KAC-726 KAC-526X Safety precautions AccessoriesPart name External Number View Items Installation procedure Installation2CAUTION Controls Protection function Protection function activates in the following situationsSpeaker level input connection ConnectionRCA cable connection RCA cable ground terminalBridged Power and Speakers cable connectionPower terminal Speaker output cable terminalSystem examples Specifications subject to change without notice Troubleshooting GuideSpecifications Audio Section KAC-726 KAC-526X

KAC-726, 526 specifications

The Kenwood KAC-726 is a notable amplifier that exemplifies the brand's commitment to high-quality sound performance. Designed for those who appreciate rich audio, the KAC-726 combines power, efficiency, and advanced technologies to enhance any sound system.

One of the standout features of the KAC-726 is its robust power output. Delivering a maximum power of 500 watts, this amplifier ensures that your audio experiences are not just loud, but also vibrant and dynamic. It boasts a continuous power output of 75 watts per channel at 4 ohms, making it suitable for driving multiple speakers with ease. This versatility allows users to customize their audio setup, whether it be for personal enjoyment or competitive sound quality.

The KAC-726 incorporates a Class D amplifier technology, which is known for its compact design and energy efficiency. This technology minimizes heat generation and power consumption while maximizing output power. As a result, the KAC-726 is not only compact and lightweight, but it also extends the lifespan of the unit and the connected speakers.

Additionally, the KAC-726 comes equipped with a built-in low-pass filter, allowing users to adjust the crossover frequency. This feature is essential for tailoring sound to the specific needs of different speakers, ensuring that each component of the system produces optimal sound quality. The variable low-pass filter can be adjusted from 50Hz to 200Hz, making it a versatile choice for various audio configurations.

The amplifier also includes built-in protection features, such as thermal protection and short circuit protection, safeguarding both the amplifier and speakers from potential damage during operation. This reliability is crucial for users who demand performance without compromising safety.

In terms of connectivity, the KAC-726 features easy-to-use terminal connections that facilitate straightforward installation. The amplifier is compatible with various audio sources, making it an ideal choice for enhancing factory systems or aftermarket setups.

Overall, the Kenwood KAC-726 is a powerful amplifier that marries modern technology with user-friendly features. Its combination of high power output, efficient Class D architecture, customizable filtering options, and built-in protection systems makes it an exceptional choice for audiophiles and casual listeners alike. Whether enhancing the audio experience in a car or a home setup, the KAC-726 stands out as a reliable and effective solution.