Installing 5.1.2-channel speaker system with bi-amplifier connection (for STR-ZA3100ES/STR-ZA2100ES)

In this speaker installation, top middle speakers are added to a 5.1-channel speaker system in a bi-amplified configuration at the listener’s level.

You can enhance the sound quality of the front speakers by separately connecting the built-in amplifiers to tweeters and woofers in a bi-amplifier configuration.

  1. Place the speakers on the listener-level at the angles shown below.


    100° - 120°

  2. Install the overhead (top) speakers at the angles shown below.

    65° - 100°


  • As the subwoofer does not emit highly directional signals, you can place it wherever you want.