Kenwood PS520 - Manual (Page 9)

30 30
LEFT
BRIDGED
SPEAKER
OUTPUT
RIGHT
POWER IN
P.CON BATT. GND
FUSE(30Ax2)
30 30
LEFT
BRIDGED
SPEAKER
OUTPUT
RIGHT
POWER IN
P.CON BATT. GND
FUSE(30Ax2)
ON OFF
INFRASONIC FILTER
LPF
OFF
HPF
B.M.S.
+12dB OFF REMOTE
OPERATION
MONO(L ch) STEREO
GND
LINE OUT EXT.AMP.CONT. LINE IN
L
R
L
R
%
%
& ^
CENTER UNIT
(CD receiver, etc.)
Left input
Right input
RCA cable ground terminal
English
9
■ RCA cable and speaker wire connection
RCA cable*
Lead terminal*
■ 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 2
Ω or greater (for
stereo connections), or 4
Ω 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.
4
Ω 4
Ω
2
Ω
8
Ω
8
Ω
2
Ω
4
Ω
4
Ω
4
Ω
4
Ω
4
Ω
Combined impedance
* : Commercially available parts
(Stereo Connections)
Left
speaker
Right
speaker
(Bridged Connections)
Speaker (Bridged)