Fused filament fabrication (FFF/FDM)
Kobra X
Work area
260 × 260 mm (10.2 × 10.2 in)
Original Prusa MK4S
Fused filament fabrication (FFF/FDM)
F2 · Intermediate
A 999€ assembled, the MK4S is the only bed-slinger with a declared return rate below 1% and 10-year spare parts guarantee, choice for workshops and makers printing over 100 hours/month and tolerating no downtime. Compared to a Bambu Lab P1S (699€), it doesn't offer enclosure or CoreXY speed, but avoids mandatory cloud ecosystems and allows comprehensive maintenance down to the individual bearing, a decisive difference for those managing fleets or operating on isolated networks.
Data from official source
MACHINE PRICE
999 € ≈ $1,079
MakerSpecs is an independent atlas. We don't sell products.
Work area
250 × 210 mm (9.8 × 8.3 in)
Dimensions
50 × 55 × 40 cm (19.7 × 21.7 × 15.7 in)
| Parameter | Value | Source |
|---|---|---|
| Machine dimensions | 50 × 55 × 40 cm (19.7 × 21.7 × 15.7 in) | manufacturer website |
| Power supply | 230 V / 50 Hz | manufacturer website |
| Work area | 250 × 210 × 220 mm (9.8 × 8.3 × 8.7 in) | manufacturer website |
| Maximum speed | 500 mm/s | manufacturer website |
| Kinematics | cartesian | Compiled by editorial team |
| Closed chamber | False | Compiled by editorial team |
| Multi-extruder | False | Compiled by editorial team |
| Native Klipper | False | Compiled by editorial team |
| Multicolor printing | True | Compiled by editorial team |
| Requires external accessory | True | Compiled by editorial team |
Material compatibilities will be available in a future version.
Software
PrusaSlicer (optimized) and Prusa Connect for remote control. The machine accepts G-code from any slicer (Cura, Simplify3D) and communicates via USB, Ethernet or Wi-Fi using an open Marlin-based protocol. Compatible with OctoPrint and offline management. Does not require a Prusa account to print, unlike machines with proprietary firmware that block features without connection.
Reviews from those who use this machine every day will be available in the next version of the platform.
How we verify this sheet
Technical data verified on the manufacturer's official website (recording date shown above). Editorial notes, market positioning and anomaly flags are assisted by the MakerSpecs AI system as a second reader, always validated by the author before publication. Read the full methodology →
Compare
Similar machines to consider
Fused filament fabrication (FFF/FDM)
Kobra 2 Neo 3D Printer
Work area
220 × 220 mm (8.7 × 8.7 in)
Power
400 W
Weight
7.3 kg (16.1 lb)
Fused filament fabrication (FFF/FDM)
Kobra 3
Work area
250 × 250 mm (9.8 × 9.8 in)
Power
400 W
Weight
9.2 kg (20.3 lb)
Fused filament fabrication (FFF/FDM)
Kobra 2 Pro
Work area
220 × 220 mm (8.7 × 8.7 in)
Power
400 W
Weight
8.4 kg (18.5 lb)
Same brand
Other products Prusa Research
Fused filament fabrication (FFF/FDM)
Original Prusa XL
Work area
300 × 300 mm (11.8 × 11.8 in)
Fused filament fabrication (FFF/FDM)
Original Prusa MK4S 3D Printer kit
Work area
250 × 210 mm (9.8 × 8.3 in)
Power
240 W
Weight
7.0 kg (15.4 lb)
Fused filament fabrication (FFF/FDM)
Original Prusa MINI+ Enclosure Bundle
Work area
180 × 180 mm (7.1 × 7.1 in)
Power
150 W
Weight
4.5 kg (9.9 lb)
Updates to this sheet and Manufacturer Notes
-
Sheet published Specifications updated: