Marantz Cinema 50 vs Onkyo TX-RZ50
The Marantz Cinema 50 has more subwoofer outputs (4 vs 2). The Onkyo TX-RZ50 is rated for more power (120 W vs 110 W per channel) and costs less ($1,599 vs $2,800).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| Cinema 50 | TX-RZ50 | |
|---|---|---|
| Speakers it drives | 98 of 98 | 98 of 98, 17 after a setting change |
| Subwoofers that connect | 17 of 17 | 17 of 17 |
| Largest layouts on its own amps | 5.1.4, 7.1.2 | 5.1.4, 7.1.2 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| Cinema 50 | TX-RZ50 | |
|---|---|---|
| Amplifier channels | 9 | 9 |
| Processing channels | 11 | 11 |
| Height formats | Dolby Atmos, DTS:X | Dolby Atmos, DTS:X |
| Power | 110 W at 8 Ω | 120 W at 8 Ω |
| Room correction | Audyssey MultEQ XT32 | Dirac Live |
| Size | 17×6×16 in | 17×8×16 in |
| Lowest speaker impedance | 4 Ω | 4 Ω |
| Subwoofer outputs | 4 | 2 |
| Weight | 10.89 kg (24 lb) | 14 kg (30.9 lb) |
| MSRP | $2,800 each (MSRP, September 2026) | $1,599 each (MSRP, September 2026) |
| Impedance setting | — | 6 Ω, 4 Ω |
| Speaker layouts | — | 7.1.4 |
Every spec and pairing: Marantz Cinema 50, Onkyo TX-RZ50.
Try either one in your own room.
Draw your room in 3D, place it with the rest of your system, and see every connection checked. Designing is free.
References
- Marantz Cinema 50: Spec sheet, snapav.com, retrieved September 15, 2026
- Marantz Cinema 50: Manufacturer product page, marantz.com, retrieved September 15, 2026
- Marantz Cinema 50: Manufacturer product page, marantz.com, retrieved September 15, 2026 (2)
- Onkyo TX-RZ50: Owner's manual, assets.onkyo-av.com, retrieved September 15, 2026
- Onkyo TX-RZ50: Spec sheet, assets.onkyo-av.com, retrieved September 15, 2026
- Onkyo TX-RZ50: Retailer listing, upscaleaudio.com, retrieved September 15, 2026
Brand names are trademarks of their owners. Not affiliated with or endorsed by any manufacturer. 3D models are our approximations. Prices are manufacturer list prices (MSRP) as of the month shown. How we earn from buy links: affiliate disclosure.