Anycubic Kobra S1 Max Combo Large-Format Enclosed CoreXY, Up to 16 Colors
A 350 mm heated-chamber CoreXY with the ACE 2 Pro multicolor system — engineering-grade materials and full-color prints from one machine.
The Kobra S1 Max is Anycubic’s large-format, fully-enclosed CoreXY printer: a 350×350×350 mm build volume, a 65°C actively-heated chamber, a 350°C hotend, and the ACE 2 Pro filament system for automatic multicolor printing — up to 16 colors. It runs everything from PLA to ABS, ASA, PC, and carbon-fiber blends. Full specifications →
Order from Rev1 Technologies — a US reseller shipping from a US warehouse, with US-based phone and video support. Pick your configuration in the buy-box above, or call (248) 707-2950 with any question.
Buy the Kobra S1 Max Combo from a US Reseller — Stocked & Supported Stateside.
Rev1 Technologies stocks and ships the Anycubic Kobra S1 Max Combo from a US warehouse, with US-based phone and video support and application help from our Auburn Hills, Michigan team. Skip the long overseas wait and the customs surprises — order, receive, and get help on US business hours.
A 350 mm CoreXY That Stays Square at Speed
Most enclosed CoreXY printers in this price range top out around a 256 mm cube. The Kobra S1 Max breaks that ceiling with a full 350 mm in every axis, inside a sealed, actively-heated chamber — so you get both the size to print large parts and the thermal control to print them in demanding materials. It is a genuinely large machine that still behaves like a precision one.
350×350×350 mm of enclosed build space
The Kobra S1 Max gives you a 350 mm cube to work in — roughly 174% more volume than the standard Kobra S1 Combo. That is enough to print a full helmet, a large cosplay prop, a functional drone frame, or a tray of production parts in one job, all inside a sealed chamber that holds heat for warp-free engineering plastics.
CoreXY motion built for big, fast parts
A CoreXY gantry keeps the moving mass low, so the toolhead can run at up to 600 mm/s with 20,000 mm/s² acceleration without the ringing and layer shift you see on bedslinger machines. Dual lead screws and a rigid sealed frame keep the 350 mm bed flat and the geometry square through long, tall prints.
Hardware Rated for Engineering Filaments
A printer is only as capable as its thermal envelope. Plenty of machines claim a long material list, but without a hot enough nozzle, a hot enough bed, and a chamber that actually holds heat, high-temperature plastics warp off the plate and crack between layers. The Kobra S1 Max is built to push past PLA and PETG into the materials that make functional, load-bearing parts.
350°C hotend, 120°C bed, 65°C heated chamber
The thermal envelope is what separates the S1 Max from passively-enclosed printers. A 350°C hardened-steel hotend, a 120°C heated bed, and an actively heated 65°C chamber let you print ABS, ASA, PC, and nylon — and their carbon- and glass-fiber blends — without warping, cracking, or delamination. The hardened nozzle shrugs off abrasive CF/GF filament.
Dual-circulation cooling for every material
Dual external circulation fans pull air through the chamber to manage temperature for each filament — warm and sealed for ABS and PC, actively vented for PLA and PETG so bridges and overhangs stay crisp. The same airflow path keeps the electronics cool through long high-temperature jobs.
That per-material airflow is the difference between a chamber that simply traps heat and one you can actually tune. PLA prints cool and crisp, engineering plastics print hot and sealed, and you never have to crack the door open mid-print or swap hardware to switch between them — the machine manages the environment for the filament it knows is loaded.
ACE 2 Pro — Up to 16 Colors, Hands-Off
Multicolor printing used to mean manual pauses, filament swaps, and praying the color change landed on the right layer. The ACE 2 Pro automates the whole thing — loading, switching, drying, and identifying filament — so the only decision you make is which colors to load. It is what turns the S1 Max from a single-material workhorse into a full-color production tool.
Four colors per ACE 2 Pro, chain up to four units
Each ACE 2 Pro loads four spools and switches between them automatically, so multicolor models print start-to-finish without you babysitting filament swaps. The Combo ships with one ACE 2 Pro (4 colors); add units to reach 8 or 16 colors for logos, signage, tabletop minis, and gradient art that a single extruder can’t touch. Choose your color count in the buy-box above.
65°C active drying while it prints
The ACE 2 Pro isn’t just a color changer — it actively dries filament to 65°C with built-in humidity and temperature sensing, even mid-print. Hygroscopic materials like PETG, PA, and PC stay dry in the sealed unit, so you get clean surfaces and full layer adhesion instead of the popping and stringing wet filament causes.
RFID auto-identification — load and go
Drop in a spool and the ACE 2 Pro reads its type and color by RFID, setting the right temperatures and color mapping automatically. No manual profile picking, no mismatched settings — the slicer and printer already know what’s loaded in each of the four slots. It also estimates remaining filament, so a long multicolor job won’t stall because one color ran out unnoticed halfway through.
Sixteen Colors in a Single Print
Four ACE 2 Pro units, sixteen colors, one job
Stack four ACE 2 Pro units and the Kobra S1 Max prints up to sixteen colors in a single model — full-color architectural pieces, painted-look figures, signage, and gradient art straight off the bed. The large 350 mm volume means those full-color prints can be big, not just detailed.
It is a combination very few machines offer: most multicolor printers force a trade-off between color count and build size. Here you get both, which opens up work like full-scale full-color signage, large terrain and diorama pieces, and product prototypes that show their final color scheme in a single print — no painting, no gluing separate parts together.
Auto-Leveling, AI Camera, and Real Monitoring
LeviQ 3.0 leveling and a built-in AI camera
LeviQ 3.0 probes a 49-point mesh and dials in the first layer automatically — no paper-and-knob fiddling. A built-in 720p camera with Anycubic’s AI monitoring watches for spaghetti and debris and alerts you in real time, records timelapses, and lets you check the print remotely from the app. A 4.3-inch touchscreen drives it all on the machine.
On a 350 mm bed, a good first layer matters even more — a small tilt at one corner becomes a large gap at the other. Automating leveling and offset across the whole plate is what makes prints this size repeatable instead of a gamble, and the live camera means a 20-hour job that fails at hour three tells you immediately rather than wasting a full spool overnight.
Unbox to First Print in About 10 Minutes
Mostly pre-assembled, Wi-Fi and app ready
The S1 Max arrives largely pre-assembled — unbox, run the guided auto-calibration, and you’re printing in around ten minutes. It slices in Anycubic Slicer Next (an OrcaSlicer-based slicer tuned for the machine) and connects over Wi-Fi to the Anycubic cloud and mobile app for remote start, monitoring, and timelapse.
Because the slicer is built on OrcaSlicer, anyone coming from a Bambu, Creality, or Prusa workflow will recognize the layout and find their profiles and settings where they expect them. Flow calibration, input-shaping, and per-material presets are built in, so dialing in a new filament is a guided routine rather than trial and error — and once a profile is tuned it syncs to the cloud for the next print.
See the Grand Design in motion
Anycubic’s official launch film for the Kobra S1 Max Combo — the enclosed CoreXY frame, the ACE 2 Pro multicolor system, and the kind of large, full-color prints the 350 mm volume makes possible.
Large + Enclosed + Multicolor, for Less
Compared against other enclosed multicolor printers in its class, the Kobra S1 Max Combo is the only one pairing a 350 mm volume with an actively heated chamber at this price. The Bambu X1C is an excellent machine but smaller and passively enclosed; the X1E adds an active chamber but at roughly double the price and still a 256 mm bed; the Creality K2 Plus matches the volume but skips active chamber heating. The S1 Max Combo sits alone in the large-plus-heated-plus-multicolor quadrant at this price point. Street prices below are approximate and move with sales.
| Printer | Anycubic Kobra S1 Max Combo | Bambu Lab X1C | Creality K2 Plus Combo | Bambu Lab X1E |
|---|---|---|---|---|
| Approx. street price | ~$1,049 (4-color combo) | ~$1,199 | ~$1,499 | ~$2,199 |
| Build volume | 350 × 350 × 350 mm | 256 × 256 × 256 mm | 350 × 350 × 350 mm | 256 × 256 × 256 mm |
| Frame | Enclosed CoreXY | Enclosed CoreXY | Enclosed CoreXY | Enclosed CoreXY |
| Active heated chamber | Yes, 65°C | No (passive) | No | Yes, 60°C |
| Hotend max | 350°C | 300°C | 350°C | 320°C |
| Multicolor system | ACE 2 Pro, up to 16 colors | AMS, up to 16 colors | CFS, up to 16 colors | AMS, up to 16 colors |
| Filament drying | 65°C active, while printing | No active drying | Passive desiccant | No active drying |
| Max speed | 600 mm/s | ~500 mm/s | ~600 mm/s | ~500 mm/s |
Anycubic Kobra S1 Max Technical Data
RESOURCES
Downloads & Technical Support
Everything you need to choose, set up, and run your Kobra S1 Max Combo with confidence.
WHY REV1 TECH
A US Reseller That Actually Supports the Machine
Rev1 Technologies stocks and ships the Anycubic Kobra S1 Max Combo from a US warehouse, headquartered in Auburn Hills, MI, with hands-on experience across desktop and industrial 3D printing.
Order from Rev1 and you get a machine stocked in the USA, shipped quickly, and backed by people you can actually reach — not a support queue eight time zones away. We help you pick the right configuration and get printing.
FAQ
Anycubic Kobra S1 Max Combo — Common Questions
The questions buyers ask most before ordering the large-format, enclosed CoreXY S1 Max.