Sony XM-1ES Mode D'emploi page 13

 Connection for 2-channel input using
2 mono power amplifiers
With "Speaker Connection" (page 13) .
INPUT MODE
*
L
+
1 1 2
* Use a speaker wire-to-RCA adaptor (not supplied) for high-
level input connection.
Notes
• When making this connection, set the INPUT MODE switch
to the "1" position.
• It is recommended to use another Sony Mono Power
Amplifier XM-1ES for this connection.
Speaker Connection
• This amplifier is designed to be used with
subwoofers.
• Be sure to use speakers with an adequate power
rating. If you use small capacity speakers, they
may be damaged.
• Do not connect any active speakers (with built-in
amplifiers) to the speaker terminals of the
amplifier. Doing so may damage the active
speakers.
• Use speakers with an appropriate impedance
rating.
– 2 Ω to 8 Ω for 1-speaker system
– 4 Ω to 8 Ω for 2-speaker system
• Do not connect the  terminal of the speaker
system to the car chassis, and do not connect the
 terminal of the right speaker with that of the
left speaker.
The following shows the speaker connections
typically used to connect this amplifier. Refer to the
operating instructions supplied with your car audio
and speakers for more details about the speaker
connection for your car audio unit.
AUDIO OUT
INPUT MODE
*
R
+
1 1 2
 1-subwoofer system (mono sound)
With "Input Connection" (page 12)  or .
Subwoofer (min 2 Ω)
 2-subwoofer system (mono sound)
With "Input Connection" (page 12)  or .
Subwoofer (min 4 Ω)
 2-subwoofer system using 2 mono
power amplifiers (stereo sound)
With "Input Connection" (page 12) .
L
Subwoofer (min 2 Ω)
R
13
GB