The P2S (prosumer) and H2S (professional) are a step-up decision within Bambu Lab's lineup: same ecosystem, different class of machine. Both are enclosed CoreXY printers with 4-slot multicolor and automatic calibration. The H2S costs $700 more and gets you 120% more build volume and a top speed of 1,000 mm/s (vs 600).
Mid-cycle — watch for announcements before buying
Best for: Professional makers and studios who need Bambu's largest enclosed build volume for high-throughput production, engineering materials, and optional AMS multicolor — without the complexity of dual-nozzle printing.
Full details →Early in release cycle — no urgency to wait
Best for: Serious makers and prosumers who need enclosed printing for ABS, ASA, PA, PA-CF, and PC — and want Bambu's plug-and-play experience at a prosumer price.
Full details →| Bambu Lab H2S | Bambu Lab P2S | |
|---|---|---|
| Pricing | ||
| Starting Price | $1,249 | ★ $549 |
| Print Specs | ||
| Tier | Professional | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | ★ 340 × 320 × 340 mm | 256 × 256 × 256 mm |
| Max Speed | ★ 1000 mm/s | 600 mm/s |
| Multicolor | ✅ 4 slots | ✅ 4 slots |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Buy Timing | ||
| Released | Aug 26, 2025 | Oct 14, 2025 |
| Cycle length | ~730 days | ~832 days |
| Cycle advice | Caution | Buy |
| Deals advice | Buy | Buy |
| Next model | — | P3S or next prosumer model (Expected late 2027) |
The H2S was released on Aug 26, 2025, 443 days ago. Its previous release cycle ran about 730 days, so it is 61% of the way through — roughly 287 days before a successor would be due at that pace.
The P2S was released on Oct 14, 2025, 394 days ago. Based on Bambu Lab's release cadence, we expect the next model (P3S or next prosumer model) around late 2027 — about 323 days away, which puts the P2S 55% of the way through its cycle.
On timing alone, the P2S is the safer buy right now — it is only 55% of the way through its expected cycle, while the H2S is mid-cycle (61% through).
Cycle and deal status as of November 12, 2026. See the launch calendar →
The P2S lists at $549 and the H2S at $1,249 — $700 apart, so the H2S costs 128% more.
Per litre of build volume, that works out to $34 for the H2S versus $33 for the P2S — the P2S is the better value per litre as well.
This one is close on paper. If your parts fit within the P2S's 256 × 256 × 256 mm, save the $700; if not, the H2S's 120% extra build volume earns its premium.
How we judge timing and deals: read our methodology →
The H2S offers more than twice the print volume of the X2D. At 1000 mm/s it is also among Bambu's fastest printers, making it the top choice for high-throughput professional production.
The enclosed chamber with active heating handles the full engineering filament spectrum — ABS, ASA, PA, PA-CF, PC, and PPS — with consistent results across the full build plate.
The H2S supports up to 12 AMS units (4 AMS 2 Pro + 8 AMS HT), enabling 24-filament printing for large-format multicolor production.
The P2S enclosure maintains a more consistent chamber temperature over the P1S, reducing warping on long ABS and PA prints.
PLA through PC — the P2S handles the entire engineering filament spectrum with reliable results.
The P-series CoreXY enclosure design strikes the best balance of price, speed, and material capability in Bambu's lineup.