Creative Playground. Extra Large. Creative Playground. Extra Large.

Bambu Lab A2L

Creative Playground. Extra Large.

Why choose Bambu Lab A2L

Extra Large Build Volume A2L extra large build volume

Extra Large Build Volume

Oversized build in one go.

Multi-Color Printing A2L multi-color printing

Multi-Color Printing

The most reliable multi-color solution.

Full-Auto Calibration A2L full-auto calibration

Full-Auto Calibration

You don't have to do ANY manual tuning.

Modular Add-Ons A2L modular add-ons

Modular Add-Ons

Blade cutting, pen drawing and more.

MakerWorld Ecosystem A2L MakerWorld ecosystem

MakerWorld Ecosystem

Millions of models, one-click away.

Intelligent Monitoring A2L intelligent monitoring

Intelligent Monitoring

AutoPilot your printing process.

Top Creators | 2M+ Models|One Click Away

Printing Is a Blast When There's Always Something New on the Menu

Oversized Build Volume

Extra Large Volume for Extra Bold Ideas

330 × 320 × 325 mm. That's 105% more space than the 256 mm class. A full-scale helmet, in one piece. A batch of 40 fidget toys, in one run. The kind of project that used to mean slicing your model into chunks—or starting over when the seams didn't line up—now just fits.

A2L full-scale helmet A2L full-scale helmet
A2L batch printing A2L batch printing

Modular Add-ons

Add a New Dimension with Blade Cutting

Swap the toolhead cover for the cutting module, and the A2L isn't just a printer anymore—it cuts. Stickers, leather, fabric, paper. Custom livery for your model plane? Done. A leather wrap for the handle of your Excalibur? Done.

Alignment by Smart Phone A2L smart phone alignment

Alignment by Smart Phone

Decal Cutting A2L decal cutting

Decal Cutting

Pen Drawing feature-4-item-2

Pen Drawing

Engineered for Stability

A Bed-Slinger As Stable As CoreXY

A model gets taller. It gets heavier. The way the machine vibrates changes with it. Most printers run input shaping once at startup and call it done. The A2L runs Adaptive Vibration Compensation—a real-time calibration matrix that factors in both toolhead position and shifting bed load, retuning the resonance model layer by layer as the print grows. The last layer comes out as clean as the first.

Automatic Material System

Multi-Color Made Easy

Multi-color printing isn't new. Doing it thousands times in a row, without a single jam, is. That's the bar AMS lite is built to clear. Over a million users worldwide have put it through long, color-heavy prints—the kind where one bad swap ruins twelve hours of work—and it keeps swapping.

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Nordschleife 3D Miniature Nordschleife 3D Miniature

Nordschleife 3D Miniature

Relic Rush Board Game Relic Rush Board Game

Relic Rush Board Game

Support 2nd-Gen AMS

Pair the A2L with the 2nd-Gen AMS, and your filament gets a sealed, climate-controlled home—dried on demand before each print, kept airtight between them. Need more colors? Need different material types running side by side? AMS lite and the 2nd-Gen AMS share the same embedded buffer system, so you can stack and mix them: four spools, eight spools, sixteen spools—whatever your project asks for, fed cleanly through one queue.

19-Color Printing | Filament Drying|Enclosed Storage

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Intelligent Print Monitoring

Put Your Printing on Autopilot

Most print failures happen quietly—the nozzle keeps moving, but the part stopped forming hours ago. Sensors along the extrusion path, paired with the PMSM extruder as a feedback node, feed a Bambu-trained algorithm that catches filament tangle, runout, nozzle clumping, and air printing—then pauses A2L and guides you through the fix on Bambu Handy.

Nozzle Clumping Detector feature-8-item-0

Nozzle Clumping Detector

Filament Grinding A2L filament grinding detection

Filament Grinding

Air Printing A2L air printing detection

Air Printing

Auto Flow Dynamics Calibration

Repeatable Sharp Print Details

Most printers calibrate flow once and trust it for every print after. A2L recalibrates every time. Before each job, Flow Dynamics Calibration measures how filament actually flows through this nozzle, with this spool, today—and builds a nonlinear model of the entire extrusion path. Nozzle wear, filament moisture, a fresh roll—all factored in before the first layer goes down. Sharp corners. Clean details. Print after print.

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UL Clean Air Certified

Print with Confidence, Breathe with Peace of Mind

The A2L is certified under the UL 2904 standard for 3D printing indoor air quality when used with official filaments. Testing with our core lineup—including Bambu PLA Basic, PLA Pure, and PETG Basic—confirms ultra-low emissions, making the A2L safe for indoor use.

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Engineered for Silence

Print Quietly. Work Comfortably.

The A2L uses active motor noise cancellation, precision linear rails, and intelligent fan scaling to deliver a seamless experience. In Silent Mode, it operates at just 49dB—as peaceful as a quiet library.

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Connectivity & Privacy

Connect Your Way

Your printer, your privacy. Use Bambu Cloud for effortless cross-device connectivity, or switch to LAN-only mode for a secure, local-network experience. Total control over how you connect.

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مواصفات A2L

BodyBuild Volume (W*D*H)

330mm*320mm*325 mm

Chassis

Aluminum and Steel

Outer Frame

Plastic

Dimensions and WeightPhysical Dimensions

544mm*529mm*505 mm

Net Weight

12.8 kg
(Gross Weight: A2L 17.0 kg, A2L AMS Combo 18.9kg)

ToolheadExtruder Gear

Hardened Steel

Nozzle

Stainless Steel

Max Nozzle Temperature

300 °C

Supported Nozzle Diameter

0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm

Filament Cutter

Built-in

Filament Diameter

1.75 mm

Extruder Motor

Servo Extruder Motor

HeatbedBuild Plate Material

Flexible Steel Plate

Included Build Plate Type

Textured PEI Plate

Supported Build Plate Type

Textured PEI plate, Engineering Plate, Cool Plate SuperTack

Max Heatbed Temperature

80 ℃

SpeedMax Speed of Toolhead

500 mm/s

Max Acceleration of Toolhead

10 m/s²

Max Flow for Hotend

28 mm³/s
(Test parameters: 150 mm round model with a single outer wall; Bambu Lab PLA Basic; 220 °C printing temperature)

CoolingPart Cooling Fan

Closed Loop Control

Hotend Cooling Fan

Closed Loop Control

Supported Filament TypePLA, PETG, TPU, PVA

Suitable for Printing

PLA-CF、PETG-CF

Suitable for Printing (Replace with Hardened Steel Nozzle)

SensorCamera

Low-frame-rate camera, up to 1080P, supports timelapse photography

Filament Run Out Sensor

Supported

Filament Tangle Sensor

Supported

Filament Odometry

Supported

Power Loss Recovery

Supported

Clumping Detection

Supported

Electrical Requirements*Voltage

100-120 VAC, 50/60 Hz

Max Power*

1000 W@110 V

Environment Requirement

15 -30 °C

ElectronicsTouchscreen

3.5 inch, 240*320 Touchscreen

Storage

32g MicroSD Card

Control Interface

Touchscreen, mobile App, PC App

Motion Controller

Single-core Cortex-M4 Processor & Single-core Cortex-M7 Processor

Communication

Wi-Fi, Bambu-Bus

SoftwareSlicer

Bambu Studio
Supports third-party slicers which export standard Gcode, such as Super Slicer, PrusaSlicer and Cura, but certain advanced features may not be supported.

Supported Operating System

MacOS、Windows、Linux

Network ControlEthernet

Not Available

Network ControlWireless Network

2.4G Wi-Fi

Wi-FiOperating Frequency

2412 - 2472 MHz (CE/MIC)
2412 - 2462 MHz (FCC)
2400 - 2483.5 MHz (SRRC)

Wi-Fi Transmitter Power (EIRP)

<23 dBm (FCC), <20 dBm (CE/SRRC)

Wi-Fi Protocol

IEEE 802.11 b/g/n

Cutting ModuleCutting Area

300mm * 300 mm

Drawing Area

300mm * 255 mm

Supported Pen Diameter

10.5 mm–12.5 mm

Cutting Mat Type

LightGrip and StrongGrip Cutting Mats

Blade Type

45°*0.35 mm

Blade Pressure Range

50 gf–600 gf

Max Cutting Thickness

0.5 mm

Blade and Pen Recognition

Supported

Cutting Mat Type Detection

Supported

Supported Image Type

Bitmap and Vector Images

Supported Material Type

Paper, PVC, vinyl, leather, and more

*The printer's voltage specifications vary by sales region. Before use, check the label next to the power socket to ensure the supply voltage matches the indicated voltage. *To ensure the heatbed quickly reaches the needed temperature, the printer will maintain maximum power for about 3 minutes.

Unboxing Video

What's in the box

Item A2LA2L Combo Version
A2L A2L ✓✓
Tool Box Tool Box ✓✓
Build Plate Build Plate ✓✓
Spool Holder Spool Holder ✓✓
AMS lite (Combo version) AMS lite (Combo version) -✓

الأسئلة الشائعة

FAQ

1. Installation space reference.
1. Installation space reference.
2. What are the primary differences between the A2L and the A1 series? Is it just a larger version of the A1?
Beyond a 105% increase in build volume (reaching 330mm x 320mm x 325 mm), the A2L features major breakthroughs in core hardware and algorithms:
1. Extrusion System Upgrade: Equipped with a PMSM closed-loop servo extruder, ensuring stable power output during high-speed printing and supporting active monitoring of extrusion anomalies.
2. Adaptive Vibration Compensation: The first model to feature an adaptive algorithm with multi-point calibration & load-adapting, significantly reducing ghosting and ringing on large or tall prints.
3. Physical Resonance Suppression: Two granular dampers are built into the frame to physically absorb resonance, further enhancing surface quality.
4. Multi-functional Creativity: A new modular mounting point allows for the installation of a blade-cutting module for 2D creative projects.
5. More Reliable Nozzle Clumping Detection: A new nozzle clumping detection switch has been added. Dedicated hardware now performs detection through physical contact, making it more stable and reliable.
3. Why doesn't the A2L feature dual-nozzle or multi-toolhead technology?
The A2L is positioned to provide an ultra-pure, simple, and easy-to-use large-format printing experience. Therefore, we prioritized optimizing core performance—such as build volume, surface quality, and reliability. For users seeking advanced dual-nozzle functionality, our X2D offers an excellent high-value alternative.
4. How is the noise level during normal printing?
The A2L delivers exceptional silent performance. In Silent Mode, noise levels stay below 49 dB (comparable to a quiet library whisper). In Standard Mode, peak noise is approximately 52 dB. (Data source: Bambu Lab internal testing)
5. Why is the maximum bed temperature lower than that of A1?
As an open-frame printer, the A2L is primarily designed for non-engineering filaments like PLA and PETG, which have lower bed temperature requirements. Due to the significantly larger surface area, maintaining extreme temperatures would consume excessive power. To prevent overloading home electrical circuits, we set the maximum temperature to 80°C. This strategy perfectly supports mainstream filaments while achieving a more reasonable energy consumption.
6.What intelligent detection features does the A2L include?
The A2L introduces a PMSM closed-loop servo extruder and a physical "blob" (nozzle clumping) detector, providing more precise extrusion monitoring and reliable protection against filament buildup. Additionally, it inherits the highly acclaimed detection suite from the A1 series, including Filament Run-out, Nozzle Clogging (Air Printing), and Tangled Spool detection.
7.How many AMS units can be connected to the A2L?
The A2L is highly expandable, supporting up to 4 box-style AMS units and 1 AMS lite connected in series, enabling up to 19-color printing. (Connecting the box-style AMS uses up one buffer path, so one AMS lite slot will be unavailable.) More details please check.
8.Does using the AMS drying function on the A2L require an external power supply?
Yes. Due to the power distribution logic of the A2L, the AMS 2 Pro and AMS HT drying functions require a connection to an external independent power source via a power cable or power supply.
9.Does the A2L support laser or blade-cutting modules?
For safety reasons related to its open-frame design, the A2L does not support laser modules. However, the modular mounting point allows for a blade-cutting module for precision cutting and pen-plotting functions.
10.What accessories are needed to use the 2D processing features?
You only need to purchase the "Blade Cutting Upgrade Kit," which includes the cutting module, a pen module, a dedicated cutting mat, and related accessories. (You can also get materials for 2D processing in Bambu Store)
11.Is the blade-cutting functionality on the A2L identical to the H2 series?
The A2L does not have a BirdsEye camera, so it cannot perform the fully automatic Live Spatial Alignment found on the H2 series Laser versions. However, users can use Bambu Handy with their smartphone camera for photo-assisted alignment. The "Print-then-Cut" feature is currently under development and may be released in a future OTA firmware update.

Big thanks to everyone who created these amazing projects: Print-in-place Marble Run by @WillCAD; Knitted Gingerbread Man - Christmas by @Smoggy3D; Donut Disturb - Door Hanger by @Collecticraft; Comic Book SPLAT sign by @Justin Barnhill; Generative 3D Floor Maps by @Meezi; Customizable Parametric Wall Home Decor Art Tiles by @Azizmaker; Map my memories by @ozarkexpeditions; FruitSpin by @Dot Design; The Ultimate Candy Machine V2 by @Cayden3D; Skadis Parametric bin generator by @Moss 3D; Long Sword 1.5m by @卡卡; Thunderfury, Blessed Blade of the Windseeker by @Sarwtin; BeyBlade Kit Card by @Toast_Channel; Vault Assault - Unique, Fully Printable Board Game by @Applepie; Army Truck Kit Card by @agepbiz; F-14 TOMCAT Plane Kit Card by @PB94; Pixel Sword by @Creat3DWorks; Ocean Waves Mandalay by @LeVanilleShop; Sticker Vinyl by @looqpl; Cockatiel (Realistic Version) by @Pandabear; Nordschleife 3D Miniature v2 by @jarvizar; Relic run board game by @MaKim; Uno Card Box by @GameBox; Maglev Hot Air Balloon by @fana; Big Ben by @MiniWorld3D; Shenzhen Ping An Building by @popuui; Empire State Building Scale Model Display by @maximdivirgilio; Taipei 101 by @maximdivirgilio; Floreal Easter Egg by @Losco Makes; Montessori Spiral Ball Toy by @Gallus Design