The Kobra S1 (prosumer) and Kobra S1 Max (professional) are a step-up decision within Anycubic's lineup: same ecosystem, different class of machine. Both are enclosed CoreXY printers with 4-slot multicolor, a 600 mm/s rated top speed and automatic calibration. The Kobra S1 Max costs $300 more and gets you 174% more build volume and extra engineering materials (PA-CF, PC and PET-CF).
First-generation product — no release history to base predictions on
Best for: Makers who want an enclosed multicolor CoreXY at a prosumer price for PLA, PETG, ABS, and ASA — and prefer the Anycubic ecosystem. For reliable PA or PC printing, consider the Kobra S1 Max or Qidi Q2 which offer active chamber heating.
Full details →First-generation product — recently released, still early days
Best for: Professional makers and small studios who need large-format enclosed printing for engineering filaments at a competitive price — and want Anycubic's ecosystem over Creality or Qidi alternatives.
Full details →| Anycubic Kobra S1 | Anycubic Kobra S1 Max | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $499 | $799 |
| Print Specs | ||
| Tier | Prosumer | Professional |
| Motion | CoreXY | CoreXY |
| Build Volume | 250 × 250 × 250 mm | ★ 350 × 350 × 350 mm |
| Max Speed | 600 mm/s | 600 mm/s |
| Multicolor | ✅ 4 slots | ✅ 4 slots |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Buy Timing | ||
| Released | Feb 11, 2025 | Nov 25, 2025 |
| Cycle length | — | — |
| Cycle advice | Caution | Buy |
| Deals advice | Buy | Buy |
| Next model | — | — |
The Kobra S1 was released on Feb 11, 2025, 639 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
The Kobra S1 Max was released on Nov 25, 2025, 352 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
On timing alone, the Kobra S1 Max is the safer buy right now — it launched only 352 days ago, while the Kobra S1 has no release history pointing to a successor yet.
Cycle and deal status as of November 12, 2026. See the launch calendar →
The Kobra S1 lists at $499 and the Kobra S1 Max at $799 — $300 apart, so the Kobra S1 Max costs 60% more.
Per litre of build volume, that works out to $32 for the Kobra S1 versus $19 for the Kobra S1 Max — so the pricier Kobra S1 Max actually gives you more build space per dollar.
This one is close on paper. If your parts fit within the Kobra S1's 250 × 250 × 250 mm, save the $300; if not, the Kobra S1 Max's 174% extra build volume earns its premium.
How we judge timing and deals: read our methodology →
The Kobra S1 combines an enclosed build chamber with 600 mm/s CoreXY motion — offering improved heat retention over open-frame printers for ABS and ASA.
Brings Anycubic's value-focused approach to the enclosed CoreXY segment — competing with the Qidi Q2 and Bambu P2S, with multicolor and filament drying included at $499.
A practical cubic build volume well-suited for functional mechanical parts, enclosures, and prototypes.
One of the largest enclosed build volumes in the prosumer/professional tier — suited for large engineering parts, architectural models, and batch production.
Maintaining 65°C across a 350×350 mm chamber is a meaningful technical achievement — ensuring consistent results for ABS, ASA, and PA across the full build plate.
The S1 Max extends the Kobra ecosystem into the large-format enclosed segment, enabling Anycubic users to scale up without switching brands.