Anycubic Kobra S1 ACE 2 Pro Combo

$459

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Anycubic Kobra S1 ACE 2 Pro Combo

  • Scores 8 out of 10, #28 of 51 current FDM printers.
  • $459, cheaper than 19 of 51.
  • 15.6 L of build space (250³ mm), 0.7× the 21.6 L average.
  • Best at value: 9/10, against an average of 8.5.
  • The catch: Brand new product — early adopter risk on firmware and ACE 2 Pro reliability.

Specs and US prices from the PrintPick catalog, checked 2026-09-29. Scores are PrintPick ratings out of 10.

By Shadman Rahman · Prices checked

Anycubic Kobra S1 ACE 2 Pro Combo
Illustration generated with AI from the manufacturer's published design. Not a photograph.

The verdict

Buy the Kobra S1 ACE 2 Pro Combo. 8/10, #28 of 51 FDM printers.

At €459 early bird, this is the most aggressive 16-color enclosed CoreXY on the market. If you already know you want multi-color and don't want Bambu's walled garden, the early bird window (April 24 to May 31) makes this a near-automatic recommendation. For casual multi-color users, the 8-color Kobra S1 Combo remains the better value — 16 colors is overkill unless you print flags, pixel art, or multi-material models regularly.

Why buy the Kobra S1 ACE 2 Pro Combo

  • #6 of 51Top 6 FDM printers for speed9/10 vs 7.9/10 average
  • #10 of 51Top 10 FDM printers for value9/10 vs 8.5/10 average
  • #20 of 51Top 20 FDM printers for print quality8/10 vs 8.4/10 average

The numbers behind it

Right side is the average of the 51 current FDM printers we track. Teal wins the row.

Kobra S1 ACE 2 Pro ComboAnycubic · FDM
vs
Average51 FDM printers
Kobra S1 ACE 2 Pro Combo and Average of 51 compared: specs
Kobra S1 ACE 2 Pro ComboSpecAverage of 51
$459 (wins)Price$520
15.6 LBuild volume21.6 L (wins)
600 mm/s (wins)Top speed476 mm/s
0.05 mm (wins)Finest layer0.054 mm
13.0 kgWeight14.7 kg

Value math

$459 ÷ 15.6 L and $459 ÷ 600 mm/s. Lower is more printer for the money.

Kobra S1 ACE 2 Pro Combo and Average of 51 compared: price per liter of build volume and per mm/s of speed
Kobra S1 ACE 2 Pro ComboSpecAverage of 51
$29.38 (wins)$ per liter$30.19
$0.77 (wins)$ per mm/s$1.37

Scores out of 10

Kobra S1 ACE 2 Pro Combo and Average of 51 compared: PrintPick scores out of 10
Kobra S1 ACE 2 Pro ComboSpecAverage of 51
9 (wins)Value8.5
7Beginner7.4 (wins)
8Print quality8.4 (wins)
9 (wins)Speed7.9
7Reliability8.1 (wins)
8Overall8.1 (wins)

Build space, front view, to one scale

  • 250 × 250 × 250 mmKobra S1 ACE 2 Pro Combo
  • 450 × 450 × 470 mmCR-M4, largest current FDM

What owners say

  • 16 colors on an enclosed CoreXY for under €500 was not on my 2026 bingo card. Anycubic is swinging hard at Bambu's multi-color dominance.
    Press announcement — awaiting independent reviews

Pros & Cons

Pros

  • +16-color capable (4 colors standard; 16 colors requires 4x ACE 2 Pro units purchased separately). Doubles the 8-color S1 Combo and quadruples the Bambu A1 Combo (4)
  • +Fully enclosed CoreXY handles ABS, ASA, and engineering filaments without warping
  • +44dB quiet mode is unusually low for a 600mm/s CoreXY — apartment-friendly
  • +Upgraded hotend is rated for the full Anycubic filament range
  • +Early bird €459 undercuts the Bambu P2S (€549) and matches pricing of the older 8-color S1 Combo

Cons

  • −Brand new product — early adopter risk on firmware and ACE 2 Pro reliability
  • −Anycubic slicer still trails Bambu Studio on automation and profile polish
  • −ACE 2 Pro adds significant desk footprint
  • −Early bird pricing ends May 31 — regular price expected to climb

Full specs

Build volume250 × 250 × 250 mm
Layer resolution0.05 to 0.35 mm
Top speed600 mm/s
Weight13 kg
TypeFDM (filament)

Features

  • ACE 2 Pro multi-color system (up to 16 colors)
  • Fully-enclosed CoreXY architecture
  • Upgraded hotend (all-filament compatible)
  • Quiet print mode (~44dB)
  • 600mm/s ultra-fast printing
  • 250x250x250mm build volume

In our guides (1)

Where the Kobra S1 ACE 2 Pro Combo makes the cut, and what it beats.

Frequently Asked Questions

How much does the Anycubic Kobra S1 ACE 2 Pro Combo cost in 2026?

The Anycubic Kobra S1 ACE 2 Pro Combo costs $459 in 2026. It's a FDM printer from Anycubic. Prices checked 2026-09-29.

What is the build volume of the Anycubic Kobra S1 ACE 2 Pro Combo?

The Anycubic Kobra S1 ACE 2 Pro Combo has a build volume of 250 x 250 x 250 mm.

Is the Anycubic Kobra S1 ACE 2 Pro Combo good for beginners?

The Anycubic Kobra S1 ACE 2 Pro Combo scores 7/10 for beginner-friendliness. It's a great choice for beginners.

What are the pros and cons of the Anycubic Kobra S1 ACE 2 Pro Combo?

Pros: 16-color capable (4 colors standard; 16 colors requires 4x ACE 2 Pro units purchased separately). Doubles the 8-color S1 Combo and quadruples the Bambu A1 Combo (4). Fully enclosed CoreXY handles ABS, ASA, and engineering filaments without warping. 44dB quiet mode is unusually low for a 600mm/s CoreXY — apartment-friendly. Upgraded hotend is rated for the full Anycubic filament range. Early bird €459 undercuts the Bambu P2S (€549) and matches pricing of the older 8-color S1 Combo. Cons: Brand new product — early adopter risk on firmware and ACE 2 Pro reliability. Anycubic slicer still trails Bambu Studio on automation and profile polish. ACE 2 Pro adds significant desk footprint. Early bird pricing ends May 31 — regular price expected to climb.

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