Atomstack A40 Pro V2 Laser Engraver vs Sculpfun SF-A9 40W
Technical comparison · Diode laser (405–460 nm)
A40 Pro V2 Laser Engraver leads on the available specs (starting with price); SF-A9 40W makes sense only for non-technical reasons (availability, support, ecosystem), or if the missing data matters in your case.
| Parameter |
A40 Pro V2 Laser Engraver
Atomstack
F3 · Advanced
|
SF-A9 40W
Sculpfun
F2 · Intermediate
|
|---|---|---|
| Awards | — | |
| Identity | ||
| Launch year | 2024 | 2024 |
| Use tier | F3 — Advanced | F2 — Intermediate |
| Price | ||
| Price (€) | ~700–1000 € | 1699 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 60.6 × 66.5 × 11 cm |
| Weight (kg) | — | 6.2 kg |
| Work area (mm) | 400 × 400 mm | 400 × 400 mm |
| Power (W) | — | 240 W |
| Voltage (V) | — | 24 V |
| Maximum speed | 400 mm/s | 36000 mm/min |
| Declared precision | 0.02 mm | 0.1 mm |
| Category specs | ||
| Work area (short side) (mm) | 400 mm | 400 mm |
| Rated power (W) | 40 W | 40 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | 400 mm/s | 600 mm/s |
| Max processing speed (mm/s) | 400 mm/s | 600 mm/s |
| Max cut depth per material | — | 20 mm compensato, 6 mm acrilico |
| Wavelength (nm) | 455 nm | 450 nm |
| Min resolution (µm) | 20 µm | 100 µm |
| Autofocus | False | False |
| Rotary included/compatible | False | False |
| Passthrough | False | False |
| Supported software | Proprietary, LightBurn | Proprietary, LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system offers extended compatibility with the industry's leading standard software, ensuring operational flexibility across both Windows and macOS platforms. It fully supports LightBurn, the preferred choice for professional users seeking advanced management of layers, cutting parameters, and vectorization, as well as LaserGRBL, an open-source alternative ideal for simpler and more immediate engraving operations. Additionally, the machine is compatible with the manufacturer's proprietary mobile application, enabling remote control and file transmission via local Wi-Fi. This triple option allows users to adapt their workflow to specific project needs, supporting common vector and raster file formats such as NC, DXF, BMP, and JPG. | Fully compatible with LightBurn and LaserGRBL via USB, Wi-Fi, or Bluetooth. It also supports the proprietary Sculpfun application. |
MakerSpecs Awards
A40 Pro V2 Laser Engraver
Best price Advanced
The lowest list price among advanced Diode laser (405–460 nm) machines: €850. The second cheapest starts at €1075. (Excluding manufacturer or retailer discounts.)
How we assign awards →SF-A9 40W
Nessun riconoscimento in questa fascia.
The differences that matter
- Price: A40 Pro V2 Laser Engraver 850 € vs SF-A9 40W 1699 € — A40 Pro V2 Laser Engraver wins (+100%)
Which one to choose
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.