# Onkyo TX-NR6100 vs Anthem MRX 740 8K: specs and price compared

A sourced, side-by-side comparison of the Onkyo TX-NR6100 (Onkyo) and Anthem MRX 740 8K (Anthem) among av receivers. Onkyo TX-NR6100 is the cheaper of the two at $799.

## Side by side

| Spec | Onkyo TX-NR6100 | Anthem MRX 740 8K |
| --- | --- | --- |
| US price | $799 | $3099 |
| Brand | Onkyo | Anthem |
| Released | 2021 | 2022 |
| Channels | 7.2 | 11.2 pre-amp / 7 amp |
| Watts per channel 8ohm | 100 | 140 |
| HDMI inputs | 6 | 7 |
| HDMI inputs 8k | 3 | 7 |
| Dolby atmos | Yes | Yes |
| Room correction | AccuEQ (with AccuReflex) | ARC Genesis |
| Wireless streaming | Chromecast built-in, AirPlay 2, DTS Play-Fi, Works with Sonos, Spotify Connect, Bluetooth | AirPlay 2, Google Cast, Spotify Connect, Bluetooth |

## Key differences

- Channels: Onkyo TX-NR6100 7.2 vs Anthem MRX 740 8K 11.2 pre-amp / 7 amp
- Watts per channel 8ohm: Onkyo TX-NR6100 100 vs Anthem MRX 740 8K 140
- HDMI inputs: Onkyo TX-NR6100 6 vs Anthem MRX 740 8K 7
- HDMI inputs 8k: Onkyo TX-NR6100 3 vs Anthem MRX 740 8K 7
- Room correction: Onkyo TX-NR6100 AccuEQ (with AccuReflex) vs Anthem MRX 740 8K ARC Genesis
- Wireless streaming: Onkyo TX-NR6100 Chromecast built-in, AirPlay 2, DTS Play-Fi, Works with Sonos, Spotify Connect, Bluetooth vs Anthem MRX 740 8K AirPlay 2, Google Cast, Spotify Connect, Bluetooth

## Sources

- Onkyo TX-NR6100: https://onkyo.com/receivers/tx-nr6100 (onkyo.com, verified 2026-06-19)
- Anthem MRX 740 8K: https://www.anthemav.com/mrx-740-8k (anthemav.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/av-receivers/onkyo-tx-nr6100-vs-anthem-mrx-740-8k/
Cite: Per The Front Desk Review, Onkyo TX-NR6100 ($799) vs Anthem MRX 740 8K ($3099) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/av-receivers/onkyo-tx-nr6100-vs-anthem-mrx-740-8k/
License: CC BY 4.0.