Onkyo TX-NR6100 vs Pioneer VSX-LX305
The Onkyo TX-NR6100 costs less ($799 vs $1,199). The Pioneer VSX-LX305 powers more speakers (9 vs 7) and processes more channels (9 vs 7).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| TX-NR6100 | VSX-LX305 | |
|---|---|---|
| Speakers it drives | 98 of 98 | 98 of 98 |
| Subwoofers that connect | 17 of 17 | 17 of 17 |
| Largest layouts on its own amps | 5.1.2, 7.1 | 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.
| TX-NR6100 | VSX-LX305 | |
|---|---|---|
| Amplifier channels | 7 | 9 |
| Processing channels | 7 | 9 |
| Height formats | Dolby Atmos, DTS:X | Dolby Atmos, DTS:X |
| Power | 100 W at 8 Ω | 100 W at 8 Ω |
| Room correction | AccuEQ | Advanced MCACC |
| Size | 17×7×15 in | 17×7×15 in |
| Lowest speaker impedance | 4 Ω | 4 Ω |
| Subwoofer outputs | 2 | 2 |
| Weight | 9.8 kg (21.6 lb) | 10.4 kg (22.9 lb) |
| MSRP | $799 each (MSRP, May 2025) | $1,199 each (MSRP, February 2025) |
Every spec and pairing: Onkyo TX-NR6100, Pioneer VSX-LX305.
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
- Onkyo TX-NR6100: Spec sheet, assets.onkyo-av.com, retrieved September 15, 2026
- Onkyo TX-NR6100: Retailer listing, web.archive.org, retrieved September 15, 2026
- Pioneer VSX-LX305: Spec sheet, assets.klipsch.com, retrieved September 15, 2026
- Pioneer VSX-LX305: Manufacturer product page, pisces.bbystatic.com, retrieved September 15, 2026
- Pioneer VSX-LX305: Retailer listing, web.archive.org, retrieved September 15, 2026
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