Certified by THX

Products with this feature.
TX-RZ720 7.2-Channel Network A/V Receiver

The TX-RZ720 offers THX Certified Select cinema-reference sound and state-of-the-art features for breathtaking entertainment in the living room and beyond. Expect smooth and…

HT-S9800THX 7.1-Channel Network A/V Receiver/Speaker Package

Onkyo’s best-selling THX® Integrated System HTiB has been rebooted to take entertainment to the next level. Inside the carton you’ll find everything needed for a…