10 Best 4 K Av Receiver 2025 in the United States

The Onkyo TX-RZ50 9.2-Channel AV Receiver is a powerful and versatile option for home theater enthusiasts. With 120 watts per channel, this receiver delivers robust sound suitable for various audio setups. One standout feature is Dirac Live, which helps calibrate the sound in your room for a balanced audio experience by using your smartphone or a PC and a mic. This ensures you get the best sound quality no matter where you place your speakers.

The receiver supports up to 11.2 channels, allowing for complex audio setups like a 7.2.4 system, perfect for immersive Dolby Atmos and DTS:X experiences. It also includes HDMI 2.1 inputs and outputs, which support 4K/120 and even 8K resolution, making it ideal for high-definition movies and gaming. The THX certification guarantees that the sound remains true to the source material without any alterations.

Another advantage is its compatibility with the Sonos ecosystem, letting you easily integrate it into your existing Sonos setup. Additionally, built-in streaming services and Bluetooth connectivity make it easy to stream music from various platforms. However, there are a couple of potential drawbacks. The receiver is quite heavy, weighing in at 37.1 pounds, which might make it challenging to move or install. Also, while it supports Dirac Live, using it to its full potential on a PC requires a third-party USB mic, which is not included. Despite these minor issues, the Onkyo TX-RZ50 offers an impressive array of features that make it a great choice for anyone looking to elevate their home theater experience.