Sony TA-FA30ES - Manual (Page 6)

Getting Started
6 GB
Connecting to bi-wire system speakers
Since the two pairs of speaker terminals on your
amplifier, SPEAKERS MAIN and BI-WIRE, provide
simultaneous speaker output, you can use them to
connect a bi-wire speaker system.
Note
When connecting to a bi-wire speaker system, use speakers
with a nominal impedance of 4 to 16 ohms.
Mains Lead Hookups
Connecting the mains lead
Connect the mains lead from this amplifier and from
your audio/video components to wall outlets.
Note
Separate the mains lead, audio connecting cords and speaker
cords. Noise or sound deterioration may occur when audio
connecting cords are in contact with the mains lead, or when
the mains lead or speaker cords are placed near the tuner’s
loop aerial or aerial wire.