Kenwood KAC-746 ≥8Ω ≥8Ω, Power and Speakers cable connection, Bridged, 2WARNING, Power terminal

Models: KAC-746

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■Power and Speakers cable connection

Power and Speakers cable connection

If a buzzing noise is heard from the speakers when the engine is running, connect a line noise filter (optional) to each of the battery cable.

Do not allow the cord to directly contact the edge of the iron plate by using Grommets.

Power control

Front left

speaker

(REMOTE) lead

Front right

terminal

speaker

 

ALeft output

(Front left)

A Right output

 

(Front right)

FUSE(30A)

POWER IN

SPEAKER OUTPUT

BRIDGED

RIGHT

 

GND

LEFT

 

BRIDGED

 

A

 

 

BATT

P.CON(REMOTE)

A

 

 

 

 

 

 

B

 

B

 

 

 

 

L

R

 

 

SPEAKER LEVEL INPUT

2WARNING LEFTRIGHTPower terminal

A

B

SPEAKER LEVEL INPUT

A

B

L R

 

 

 

B Right output

 

Terminal cover

 

(Rear right)

 

 

Rear right

Battery cable (Yellow)

 

 

speaker

Fire wall

Round terminal

B Left output

Rear left

speaker

 

Grommets

(Large)

(Rear left)

 

Battery

+-

Ground cable (Black)

Power control cable

2WARNING

To prevent fire caused by a short in the wiring, connect a fusible link or breaker nearby the battery’s positive terminal.

NOTE

Connect the ground cable to a metal part of the car chassis that acts as an electrical ground passing electricity to the battery‘s negative - terminal. Do not turn the power on if the ground cable is not connected.

Power terminal

Pass battery and ground cables through supplied terminal cover and connect to respective terminals. After completing connections, fasten terminal cover over terminal bracket.

Round terminal (Medium)

Round terminal (Small)

(Bridged)

2CAUTION

If you wish to bridge-connect a speaker, the speaker impedance must be no less than 4 ohms.

Connecting a speaker with an (Bridged) impedance lower than 4 ohms may damage the unit.examples:

examples:

L

 

L

 

R

4Ω

R

8Ω ≥8Ω

 

 

 

POWER IN

SPEAKER OUTPUT

BRIDGED

RIGHT

 

GND

LEFT

 

BRIDGED

 

A

 

 

BATT

P.CON(REMOTE)

A

 

 

 

 

 

 

B

 

B

 

 

 

 

L

R

 

 

A Bridged

SPEAKER LEVEL INPUT

≥8Ω ≥8Ω LEFTRIGHTManual background

A

SPEAKER LEVEL INPUT

A

B Manual backgroundManual backgroundManual backgroundManual background B

L R

B Bridged

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Kenwood KAC-746 ≥8Ω ≥8Ω, Power and Speakers cable connection, Bridged, 2WARNING, Power terminal, 2CAUTION, examples