Onkyo TX-SR494 Review

Onkyo TX-SR494

For those with smaller home theater set-ups, you don’t necessarily need a beast of a receiver—or the high price tag they carry. A more streamlined model like the Onkyo TX-SR494 can be a convenient way to control your speakers and devices.

In this Onkyo TX-SR494 review, we’ll break down the features and capabilities of the receiver so you can see if it meets your needs. With support for 3D audio and 4K video resolutions, the TX-SR494 is an exceptional home theater projector and a great value for the price. (>>> Check current price on Amazon)

Onkyo TX-SR494 Review Specs:

 Onkyo TX-SR494
Amplifier7.2 Channel (160W per channel)
Sound5.2.2 Dolby Atmos
Price Find on Amazon


Installation and Setup

The set-up process for the Onkyo TX-SR494 is fast and straightforward. It’s designed to be plug-and-play, and you’ll find it’s just as easy to pair devices wirelessly through Bluetooth as it is to connect through the wired inputs.

The input panel of the TX-SR494 is more streamlined than what you’ll find on other receivers. This is a strength from a simplicity standpoint but can be an issue for more involved home entertainment systems. For modern game systems, streaming sticks, and other content sources, the HDMI and USB inputs are all you’ll need. However, it’s lacking other inputs like component and VGA.

From a navigation standpoint, we’re impressed by how easy the Onkyo TX-SR494 is to use. Its front panel display makes it easy to adjust the settings or switch inputs and it has a pretty robust on-board EQ, giving audiophiles all the tools they need to optimize the sound to their tastes.


  • High volume output with exceptional sound quality
  • 3D sound with Dolby Atmos Height Virtualization
  • Supports 4K visual resolutions with HDR10 and HLG
  • Adjust sound with subwoofer EQ and AccuEQ
  • Easily pair peripherals and devices via Bluetooth
  • Covered by 2-year parts and labor warranty


  • Limited input options
  • No Wi-Fi connectivity

Audio Quality

The Onkyo TX-SR494 supports 5.2.2 3D speaker configurations using Dolby Atmos Height Virtualization. Adding overhead speakers to the standard 5.1 surround set-up gives you a more immersive sound-scape so you can truly get lost in whatever you’re listening to.

For home theater applications, the TX-SR494 supports sound formats like DTS:X and Dolby Surround, maintaining the integrity of the signal for crisp dialogue and powerful effects. It’s just as great for music as it is for movies, with a high-current power supply and up to 160 watts per channel for a high output with excellent detail and balance across the frequency range.

Video Quality

Onkyo TX-SR494 connections

The Onkyo TX-SR494 is 4K ready, with a 60Hz, ARC-ready pass-through on all its HDMI inputs. It supports all the latest video signal formats, including Dolby Vision, High Log Gamma (HLG), and HDR10, so you’ll see movies and TV shows the way they were intended. It also supports the full 4:4:4 color space, giving you the full range of available hues for both TVs and projectors.

Something else we appreciate about the TK-SR494 is that you’ll get the same signal support from all its HDMI inputs. Many receivers have different pass-throughs depending on which port you plug into. On this receiver, you’ll get the same HDR and ARC support from all inputs.

Onkyo TX-SR494 Review: What’s the Bottom Line?

There aren’t a lot of bells and whistles on the Onkyo TX-SR494—and that’s one of its strengths. This receiver is simple to set up and use, while still providing a top-notch audio and visual experience. Its 7.2-channel support is plenty to provide immersive sound in most home theaters. Its only drawback in our view is its limited connectivity, but this won’t be an issue for a lot of users since it has the Bluetooth, HDMI, and USB connections most modern A/V equipment uses. Overall, the Onkyo TX-SR494 (>>> Check on Bhphotovideo) is one of the best values in home theater receivers you’ll find.