Denon AVR-S670H vs Yamaha RX500A
The Denon AVR-S670H is rated for more power (75 W vs 70 W per channel). The Yamaha RX500A decodes Dolby Atmos, powers more speakers (7 vs 5) and processes more channels (7 vs 5).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| AVR-S670H | RX500A | |
|---|---|---|
| Speakers it drives | 82 of 98, 15 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 | 5.1 | 5.1.2, 7.1 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| AVR-S670H | RX500A | |
|---|---|---|
| Amplifier channels | 5 | 7 |
| Processing channels | 5 | 7 |
| Height formats | None | Dolby Atmos, DTS:X |
| Power | 75 W at 8 Ω | 70 W at 8 Ω |
| Room correction | Audyssey MultEQ | Room Correction |
| Size | 17×6×13 in | 17×6×13 in |
| Lowest speaker impedance | 4 Ω | 4 Ω |
| Impedance setting | 8 Ω, 6 Ω, 4 Ω | 8 Ω, 6 Ω |
| Subwoofer outputs | 2 | 2 |
| Weight | 7.8 kg (17.2 lb) | 8 kg (17.6 lb) |
| MSRP | $649 each (MSRP, September 2026) | $600 each (MSRP, May 2026) |
Every spec and pairing: Denon AVR-S670H, Yamaha RX500A.
Try either one in your own room.
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References
- Denon AVR-S670H: Spec sheet, denon.com, retrieved September 15, 2026
- Denon AVR-S670H: Manufacturer product page, denon.com, retrieved September 15, 2026
- Denon AVR-S670H: Owner's manual, manuals.denon.com, retrieved September 15, 2026
- Denon AVR-S670H: Dimensional drawing, manuals.denon.com, retrieved September 15, 2026
- Yamaha RX500A: Spec sheet, usa.yamaha.com, retrieved September 15, 2026
- Yamaha RX500A: Manufacturer product page, usa.yamaha.com, retrieved September 15, 2026
- Yamaha RX500A: Manufacturer product page, usa.yamaha.com, retrieved September 15, 2026 (2)
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