Onkyo TX-RZ30 vs Yamaha RX-V6A
The Onkyo TX-RZ30 powers more speakers (9 vs 7) and processes more channels (9 vs 7). The Yamaha RX-V6A costs less ($800 vs $1,000).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| TX-RZ30 | RX-V6A | |
|---|---|---|
| Speakers it drives | 98 of 98, 17 after a setting change | 98 of 98, 17 after a setting change |
| Subwoofers that connect | 17 of 17 | 17 of 17 |
| Largest layouts on its own amps | 7.1.2 | 5.1.2, 7.1 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| TX-RZ30 | RX-V6A | |
|---|---|---|
| Amplifier channels | 9 | 7 |
| Processing channels | 9 | 7 |
| Height formats | Dolby Atmos, DTS:X | Dolby Atmos, DTS:X |
| Power | 100 W at 8 Ω | 100 W at 8 Ω |
| Room correction | Dirac Live | YPAO |
| Size | 17×7×15 in | 17×7×15 in |
| Lowest speaker impedance | 4 Ω | 4 Ω |
| Impedance setting | 6 Ω, 4 Ω | 8 Ω, 6 Ω |
| Subwoofer outputs | 2 | 2 |
| Speaker layouts | 7.1.2 | — |
| Weight | 11.5 kg (25.4 lb) | 9.8 kg (21.6 lb) |
| MSRP | $1,000 each (MSRP, September 2025) | $800 each (MSRP, October 2025) |
Every spec and pairing: Onkyo TX-RZ30, Yamaha RX-V6A.
Try either one in your own room.
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References
- Onkyo TX-RZ30: Owner's manual, assets.onkyo-av.com, retrieved September 15, 2026
- Onkyo TX-RZ30: Retailer listing, web.archive.org, retrieved September 15, 2026
- Yamaha RX-V6A: Manufacturer product page, usa.yamaha.com, retrieved September 15, 2026
- Yamaha RX-V6A: Owner's manual, manual.yamaha.com, retrieved September 15, 2026
- Yamaha RX-V6A: Owner's manual, manual.yamaha.com, retrieved September 15, 2026 (2)
- Yamaha RX-V6A: Owner's manual, manual.yamaha.com, retrieved September 15, 2026 (3)
- Yamaha RX-V6A: Owner's manual, manual.yamaha.com, retrieved September 15, 2026 (4)
- Yamaha RX-V6A: Retailer listing, web.archive.org, retrieved September 15, 2026
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