Technics SA-AX920 - Subwoofer Connectivity; Connecting Amplified Subwoofers; Connecting Non-Amplified Subwoofers

I Subwoofer
To connect a subwoofer which has a built-in amplifier
Subwoofer withbuilt-in
amplifier (not included)
INPUT
Monaural-Stereo
convertercable
_Connections can be made in
the following ways as well.
(Ex.1) (Ex.2)
INPUT
L SUB-
WOOFER(
OUT
INPUT
,,,o,
connected
WOOFER
OUT
)
E
i
To connect a subwoofer which does not have a built-in amplifier
Subwoofer
(not included)
SURROUND SUB-CENTER FRONT
SUB-
Q WOOFER
OUT
I Speaker impedance: 8 _ I
This receiver has no amplifier section designed espe-
cially for the subwoofer.
To connect a subwoofer which does not
have a built-in amplifier
Connect an optional amplifier to the =SUBWOOFER
OUT" terminal of this unit and then connect a sub-
woofer to the speaker terminals of the amplifier.