Onkyo® Certified Factory Refurbished audio products have been tested, inspected and approved for sale by an approved Onkyo® quality assurance professional. All Onkyo® Certified Factory Refurbished audio products pass the same strict performance standards as our brand-new products. Product may have minor cosmetic imperfections.
![Young Adults Playing Video Games Onkyo TX NR5100 Beside TV MOBILE](https://klipsch.imgix.net/images/Young-Adults-Playing-Video-Games-Onkyo-TX-NR5100-Beside-TV-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/Young-Adults-Playing-Video-Games-Onkyo-TX-NR5100-Beside-TV-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/Young-Adults-Playing-Video-Games-Onkyo-TX-NR5100-Beside-TV-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
![Young Adults Playing Video Games Onkyo TX NR5100 Beside TV](https://klipsch.imgix.net/images/Young-Adults-Playing-Video-Games-Onkyo-TX-NR5100-Beside-TV.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/Young-Adults-Playing-Video-Games-Onkyo-TX-NR5100-Beside-TV.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/Young-Adults-Playing-Video-Games-Onkyo-TX-NR5100-Beside-TV.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
TX-NR5100
7.2 Channel AV Receiver
![Klipsch Optimized With RP 8060 FA II RP 504 C II Onkyo TX NX6100 MOBILE](https://klipsch.imgix.net/images/Klipsch-Optimized-With-RP-8060FA-II-RP-504C-II-Onkyo-TX-NX6100_MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/Klipsch-Optimized-With-RP-8060FA-II-RP-504C-II-Onkyo-TX-NX6100_MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/Klipsch-Optimized-With-RP-8060FA-II-RP-504C-II-Onkyo-TX-NX6100_MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
![Klipsch Optimized With RP 8060 FA II RP 504 C II Onkyo TX NX6100 DESKTOP](https://klipsch.imgix.net/images/Klipsch-Optimized-With-RP-8060FA-II-RP-504C-II-Onkyo-TX-NX6100_DESKTOP.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/Klipsch-Optimized-With-RP-8060FA-II-RP-504C-II-Onkyo-TX-NX6100_DESKTOP.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/Klipsch-Optimized-With-RP-8060FA-II-RP-504C-II-Onkyo-TX-NX6100_DESKTOP.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
Klipsch Optimize Mode
Onkyo and Klipsch have teamed up to implement the precise crossover values for new Reference and Reference Premiere speakers. Now, you can simply select the model of speakers you’ll be using for each channel, and the optimized crossover setting will be automatically applied. Easy as that.
![TX NR5100 Dolby Atmos MOBILE](https://klipsch.imgix.net/images/TX-NR5100-Dolby-Atmos-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/TX-NR5100-Dolby-Atmos-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/TX-NR5100-Dolby-Atmos-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
![TX NR5100 Dolby Atmos 2000x1333 1](https://klipsch.imgix.net/images/TX-NR5100-Dolby-Atmos-2000x1333-1.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/TX-NR5100-Dolby-Atmos-2000x1333-1.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/TX-NR5100-Dolby-Atmos-2000x1333-1.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
Dolby Atmos® Surround Sound
Dolby Atmos® and DTS:X® wrap the audience in the latest films and games by moving effects from effects moving from speaker to speaker. No surrounds, no problem – use the Dolby Atmos Height Virtualizer to ensure a more immersive listening experience, creating a virtual surround and height effect from traditional speaker layouts.
![TX NR5100 Connectivity MOBILE](https://klipsch.imgix.net/images/TX-NR5100-Connectivity-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/TX-NR5100-Connectivity-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/TX-NR5100-Connectivity-MOBILE.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
![TX NR5100 Connectivity 2000x1333](https://klipsch.imgix.net/images/TX-NR5100-Connectivity-2000x1333.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/TX-NR5100-Connectivity-2000x1333.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/TX-NR5100-Connectivity-2000x1333.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
Streaming & Smart Home Compatible
Access to Spotify®, TIDAL, Deezer, TuneIn, and Pandora® are built into the system. Use dedicated apps (where available) or the free Onkyo Control App for Apple and Android devices to find and play music. The TX-NR5100 also easily integrates into your existing Smart Home ecosystem, including Apple Airplay, Alexa, Google apps, and more. You get a highly capable and compatible network device that can operate seamlessly in your multi-room ecosystem.
![TX NR5100 Lifestyle MOBILE](https://klipsch.imgix.net/images/TX-NR5100-Lifestyle-MOBILE_2022-09-26-210626_tkem.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/TX-NR5100-Lifestyle-MOBILE_2022-09-26-210626_tkem.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/TX-NR5100-Lifestyle-MOBILE_2022-09-26-210626_tkem.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
![TX NR5100 Lifestyle 2000x1333](https://klipsch.imgix.net/images/TX-NR5100-Lifestyle-2000x1333_2022-09-26-210619_jswc.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=320 320w, https://klipsch.imgix.net/images/TX-NR5100-Lifestyle-2000x1333_2022-09-26-210619_jswc.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=768 768w, https://klipsch.imgix.net/images/TX-NR5100-Lifestyle-2000x1333_2022-09-26-210619_jswc.jpg?auto=compress%2Cformat&fillTransforms=1&fit=clip&q=80&w=2000 2000w)
Ultimate 4K Gaming Experience
4K/120 enables ultra-fast motion UHD images to be crisp and razor-sharp; and sports, action movies, and high-performance gaming benefit significantly. The TX-NR5100 is HDMI® 2.1 compatible which supports eARC. Enjoy a range of higher video resolutions and refresh rates up to 8K60.