Kenwood KAC-628, KAC-528, KAC-728 ■Speakers cable connection (Stereo Connections), (Bridged Connections), ■Speaker Selection, Model, Examples:, Stereo Connections (4Ω )

■Speakers cable connection (Stereo Connections)

	Left output		Right output
POWER IN
GND		BRIDGED
BATT	P.CON(REMOTE)	LEFT	RIGHT

SPEAKER OUTPUT

BRIDGED

LE FT

RIG HT

POWER AMPLIFIER

Lead terminal (Commercially available parts)

Right speaker

Left speaker

(Bridged Connections)

POWER IN

GND		BRIDGED
BATT	P.CON(REMOTE)	LEFT	RIGHT

SPEAKER OUTPUT

BRIDGED

LE FT

RIG HT

POWER AMPLIFIER

Lead terminal

(Commercially available parts)

■Speaker Selection

•The rated input power of the speakers that are going to be connected should be greater than the maximum output power (in Watts) of the amplifier. Use of speakers having input power ratings that are less than the output power of the amplifier will cause smoke to be emitted as well as damage.

•The impedance of the speakers that are going to be connected should be 2Ω or greater (for stereo connections), or 4Ω or greater (for bridged connections). When more than one set of speakers are going to be used, calculate the combined impedance of the speakers and then connect suitable speakers to the amplifier.

Examples:
	Model		Stereo Connections (4Ω )				Bridged Connections (4Ω )
KAC-728			200 W or greater				600 W or greater
KAC-628			100 W or greater				300 W or greater
KAC-528			70 W or greater				200 W or greater
						200W
	200W		200W	200W		(2Ω )	200W	100W	100W
	(4Ω )		(4Ω )	(4Ω )		200W	(4Ω )	(8Ω )	(8Ω )
		4 Ω			4 Ω	(2Ω )		4 Ω
Maximum output of			Combined
the amplifier			impedance	Rated input power and
				impedance of the speakers

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