Installing speakers
STR-DH750 allows you to use up to a 7.2-channel system (7 speakers and two subwoofers).
STR-DH550 allows you to use up to a 5.2-channel system (5 speakers and two subwoofers).
Typical examples of speaker system configurations are as follows.
5.1-channel speaker system
To fully enjoy theater-like multi-channel surround sound, you need five speakers (two front speakers, a center speaker, and two surround speakers) and a subwoofer.
7.1-channel speaker system using surround back speakers (for STR-DH750 only)
You can enjoy high-fidelity reproduction of recorded sound from a DVD or Blu-ray Disc in 6.1-channel or 7.1-channel format.
7.1-channel speaker system using front high speakers (for STR-DH750 only)
You can enjoy vertical sound effects by connecting an additional two front high speakers.
Note
- You cannot use the surround back speakers and the front high speakers simultaneously.