A1 2026 Refresh is on the way. We recommend waiting unless you need a printer right now.
📅 Add launch to calendarGreat time to buy — new model coming soon, current prices near their lowest
Expected Q4 2026
Bambu has followed an annual refresh cycle for the A1 line. A 2026 refresh is expected with improved speed and possibly a larger build volume.
| Model/Config | Build Volume | Speed | Multicolor | Best For |
|---|---|---|---|---|
| A1 (standalone) | 256×256×256 mm | 500 mm/s | No (AMS sold separately) | Large single-color prints. |
| A1 Combo | 256×256×256 mm | 500 mm/s | 4 colors (AMS included) | Large multicolor prints on a budget. |
The Bambu Lab A1 is a large-format bed-slinger offering a generous 256×256×256 mm build volume with full AMS multicolor support (4 colors, filament switching). Launched in October 2023, it sits between the compact Mini and the enclosed P-series — ideal for makers who need volume without paying for an enclosure.
Unlike the A1 Mini's AMS Lite, the A1 Combo includes the full AMS with support for a wider range of filament types.
The largest build volume available in a Bambu bed-slinger — great for terrain, large cosplay props, and functional parts.
Works with Bambu Studio, Bambu Handy app, and the full Bambu filament ecosystem including multi-material profiles.
Makers who want large prints and multicolor capability without an enclosure — ideal for PLA, PETG, and flexible materials.
If build volume matters, the A1's 256×256×256 mm is significantly larger than the Mini's 180×180×180 mm. The A1 also uses the full AMS (more filament type support) vs the Mini's AMS Lite. If you're printing small objects or on a tight budget, the Mini is the better value.
Yes — without an enclosure, the A1 is best suited to PLA, PETG, and TPU. For ABS, ASA, PA, or PC you need the P1S or X1C which include factory enclosures.
Yes. The AMS (full version included in the Combo) supports 4-color filament switching and handles a wider range of materials than the AMS Lite. Expect some waste from purge towers, which is normal for filament-switching systems.