Kenwood KAC KAC-648 Instruction Manual page 9

Examples:
Model
KAC-648
50W
50W
(4 )
(4 )
4
Maximum output of
the amplifier
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.
RCA cable ground terminal
To Power control
(REMOTE) terminal
CENTER UNIT
(Cassette receiver,
CD receiver, etc.)
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.
Stereo Connections (4 Ω )
50 W or greater
50W
(4 )
Combined
Rated input power and
impedance
impedance of the speakers
A Left input
FILTER OPERATION
OFF
STEREO MONO(Lch)
HPF LPF
CONTROL A
A Right input
Front output
Rear output
Bridged Connections (4 Ω )
50W
(2 )
50W
(4 )
50W
(2 )
4
B Left input
INPUT SELECTOR LINE IN LINE OUT
+
A B A A B A B
1.0
0.5 MONO
L L
GND
0.3
MIN MAX MIN
INPUT INPUT
SENSITIVITY(V) R SENSITIVITY(V)
R
RCA cable
(Commercially available part)
140 W or greater
25W
(8 )
4
OPERATION FILTER
(Lch)
OFF
STEREO MONO
HPF LPF
1.0
0.5
0.3
MAX
4 CHANNEL
POWER AMPLIFIER
CONTROL B
B Right input
25W
(8 )
9