3mm Aluminum Heated heat bed - 3 Sizes Available

$12.95 - $19.95
(4 reviews) Write a Review

See description for specifications


300mm MK2A regular bed

Outside dimension: 330x330 mm

Usable size: 300x300mm
Resistance (1.05-1.3 ohm)
Voltage 12-24 V (recommend 24V for better performance)


The premium bed is high power 12V bed that we are selling with our Hypercube kit

300mm premium bed has different hole spacing (240mmx240mm)

Outside dimension: 310x310 mm

Usable size: 300x300mm (with Glass with PEI sheet)
Resistance (about 0.7 ohm)
Voltage 12 V only
It is suggested to use the bed with external MOSFET module to avoid overheating/damage to the on board MOSFET

4 Reviews Hide Reviews Show Reviews

  • 5
    300mm X 300mm Heat Bed

    Posted by Derek Mans on Oct 4th 2019

    I am very happy with this heat bed. I run at 24 volts and regularly print at 115 C. The bed takes a couple of minutes to heat up and then it is stable and uniform.Customer service was awesome - I had a last minute change to my order and they really went above and beyond to accommodate me. Shipping was also fantastic, I ordered it at the end of the day and it went out the next morning.

  • 5
    Good Heatbed

    Posted by Byron Miller on Apr 29th 2019

    3mm 300x300 heatbed connected to a 450watt 24v PSU. Item came pretty flat. I use glass on top of mine. Heats up to 50-60c super fast for printing PLA and 80c for Petg. Haven't gone hotter.

  • 3
    James Allen

    Posted by James Allen on Sep 29th 2018

    The internal resistance on this bed is too high. A 12v 300 watt power supply with not heat the bed above 65c nor will it be able to maintain that temp. I had to install a secondary 24v 400 watt PS to reach Mann’s maintain higher temps.

  • 3
    300mm X 300mm Heat Bed

    Posted by Willie on Aug 20th 2018

    The part I received was different from those illustrated in that it lacked an LED indicator.
    Documentation is not available for the electrical characteristics either.
    The silkscreen is embossed with:
    CR-10 P=220W

    I will be able to make the heater function, but not having accurate specifications is the reason for the average review

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