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The Onkyo TX-NR509 features 80 Watts per Channel at 8 Ohms, four HDMI inputs, one output, HDMI Support for 3D, Audio Return Channel, Dolby TrueHD, and Direct Digital Connection for iPod/ iPhones.


  • Status: Available
  • Availability date: 2011
  • Price at launch: $399.00


  • Alias: TXNR509

Also Known As...

  • Width: 17.1 inches
  • Depth: 12.9 inches
  • Height: 6.8 inches
  • Weight: 18.7 pounds
  • Color: Black
  • Output channels: 5.1


  • Composite video input(s): 5
  • Component video input(s): 2
  • HDMI input(s): 4
  • Digital optical audio input(s): 2
  • Digital coaxial audio input(s): 2

Input connections

  • Composite video output(s): 1
  • Component video output(s): 1
  • HDMI output(s): 1

Output connections

  • Ethernet: 1

Other connections

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