Phrozen Sonic XL 4K 3D Printer

In Stock
Phrozen Sonic’s enlarged version
  • Microscopic precision
  • Fast printing time
  • Easy-to-use and reliable
  • Custom-made mono-LCD screen
When purchasing with us you get:
  • FREE Delivery
  • Limited 1 Year Warranty
  • 24/5 Customer Support
  • FREE Training
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
This 3D printer comes with:
  • All the necessary parts to operate the device
  • USB and USB wifi dongle
  • ParaLED optical engine
  • User manual
Price: $2,399.00
Shipped from China. Lead time is 6-8 weeks.

The Phrozen Sonic XL 4K is a professional LCD-based MSLA 3D printer. It is equipped with a custom-made monochrome LCD screen with 4k resolution, which makes it capable of producing accurate prints in rapid times. Its large build area and extreme precision make it ideal for both jewelry design and dental applications. The printer comes mostly assembled, you’ll only have to attach the build plate, fasten the resin tank and upload your printing files to start printing just after unboxing.

The Sonic XL is an improved yet bigger version of the standard Phrozen Sonic. It features a larger build area of 190 x 120 x 200 mm, giving you wider design possibilities. Like all the Phrozen resin printers, it is engineered with the proprietary ParaLED optical engine, a powerful system that relies on a parallel UV LED matrix backlight system. The ParaLED 3.0 engine provides uniform light exposure to the entire build area, delivering high accuracy and print quality. It has been specifically designed for working with the self-developed monochrome LCD.

The XL 4K is perfect for producing quality parts rich in details like rings, earrings, dental impressions, aligners and more. Read our Phrozen Sonic XL review to learn more about this printer.

For example, these dental impressions show neat edges and capillary details.

Look at the level of detail of these parts. They are amazing.



  • Print quality
  • Materials
  • Build volume
  • Printer controls
  • What’s in the box
  • Look and feel
  • Price


Print quality

The Phrozen Sonic XL 4K is a high-resolution professional MSLA 3D printer that can print layers at 50 microns with an accuracy of 10 microns. This lets you produce high-definition parts with detailed surfaces and clean edges. Thanks to its higher transparency, the LCD speeds up the curing time reaching up to 0.2 seconds per layer.

The stable case along with the precise mechanics and high-quality Z-axis makes for fast print speed, high accuracy, and repeatability.

The custom-designed monochrome LCD is characterized by high heat and pressure resistance and effective thermal dissipation, this makes for greater efficiency and longer lifetime (up to 2,000 printing hours).



The Phrozen Sonic XL 4K is compatible with a wide range of 405-nm resins.

Thanks to its open material system, it can print with 3rd-party LCD, DLP, and SLA UV resins, giving you a broad material choice.


Build volume

The Phrozen Sonic XL 4K lets you print high-resolution parts within a print area of 7.5 x 4.7 x 7.9 inches (190 x 120 x 200 mm). This gives you the opportunity to print large parts or multiple items in a single printing session.


Printer controls

The Sonic XL is Wi-Fi enabled. It features a large touchscreen for easy standalone operation. 

The printer features a range of connectivity options, giving you the possibility to share your printing files via USB, micro SD, Ethernet or over Wi-Fi.

The printer comes with a free license of Phrozen’s 3D pro Slicer powered by FormWare. This powerful yet intuitive software provides a variety of useful features, including automatic support generation, support drag-and-drop function, mesh hollowing, and lattice infill generation.


What’s in the box

  • Phrozen Sonic XL 4K 3D Printer
  • Resin Vat
  • Doorknob
  • Plastic funnel
  • Scrapers
  • Gloves
  • Backup screws
  • USB and USB wifi dongle
  • 4K monochrome LCD screen
  • ParaLED optical engine
  • User manual
  • AC power cord

For some items, package content may change. In case of any questions, please get in touch.


Look and feel

The Phrozen Sonic XL 4K is available in white. Its stylish look makes it ideal for rapid prototyping, jewelry design, and digital dentistry.

The printer sizes are 11.4 x 13 x 18.5 inches (290 x 330 x 470 mm). It weighs 43 lb (19.5 kg).



The price of the Phrozen Sonic XL 4K is $2,399.00, which is reasonable considering its enlarged build volume and high definition.



Phrozen offers a one-year warranty for all our products except consumables and components, which include paraLED, LCD screen, FEP film and the building platform. All LCD screens for the Sonic Mini, Sonic Mini 4K, and Sonic 4K are sold with a 3-month warranty.

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