ONKYO tx-nr545 User Manual

Advanced speaker connections

It is possible to connect speakers supporting bi-amping to 

improve quality of the bass and treble. Up to 5.1 ch will be 

played in bi-amping.

¼



1.  Connect as below using the FRONT terminals and 

BACK or HEIGHT terminals.

Tweeter

(high pitched tone)

Woofer

(low pitched tone)

Front R

Front L

2.  Turn the unit on and make the bi-amping setting.

1 

After pressing RECEIVER on the remote controller, 

press SETUP.

2 

With the cursors, select "2. Speaker" - 

"Configuration" - "Bi-Amp".

3 

Select "Yes" with the cursors.

● Before bi-amping, be sure to remove the short-

circuit connector that connects the tweeter (treble) 

jack and the subwoofer (bass) jack.

● Use speakers supporting bi-amping only. For 

details, refer to the speakers' instruction manual.