GE Spacemaker II® 1.0 Cu. Ft. Microwave Oven


This model is no longer being manufactured

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Approx. Dimensions (HxWxD)

11 3/16 in x 23 25/32 in x 12 9/32 in

About this Product


  • 1.0 cu. ft. capacity
    800 Watts (IEC-705 test procedure)
  • Convenience cooking controls
    Operating made quick and easy
  • Optional built-in trim kit
    Custom appearance and built-in convenience
  • Optional hanging kit
    Frees up counter space
  • Auto and time defrost
    Defrosting times and power levels are programmed automatically or manually for optimal results

More Features

Claims & Certifications

  • ADA Compliant

    ADA Compliant
    Designed to be accessible and easy to open.

GE Spacemaker II® 1.0 Cu. Ft. Microwave Oven - JEM25DMWW

Specs & Details

GE Spacemaker II® 1.0 Cu. Ft. Microwave Oven - JEM25DMWW

Ratings and Q&A


Rating Snapshot

Average Customer Ratings

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  1. 5 out of 5 stars.

    Great product for the money

    We replaced a microwave model from 18 years ago. We love our new one, good value for a reasonable amount of money

  2. 4 out of 5 stars.

    A very functional microwave

    I purchased this oven to replace my original SpaceMaker II purchased in 1986 (it was still working, just time to update). The new Spacemaker has more wattage plus a turntable and cooks plenty fast. The digital controls are straight forward and intuitive, the express cook buttons are handy for quick re-heats. Overall this oven is much lighter built than the '86 model, lots of plastic (including the door catches. The door seems quite flimsy but so far no problems. It will be interesting where this oven is 26 years. I also had planned to use the under counter mounting kit from the 86 model (it didn't fit). The 2012 mounting kit is also light weight, obviously to match the light weight microwave. The installation process with the new kit is ridiculous. The brackets are screwed directly to the oven requiring it to be perfectly supported and aligned with your cabinet mounting holes. With the 86 kit the brackets are installed then the oven is hung on the brackets and then the brackets tightened up and secured...... a much better engineered bracket. Now that the unit is mounted and in operation I am very pleased with the oven's performance.

  3. 5 out of 5 stars.


    This is a replacement for an old Spacemaker that died. Our only complaints have to do with the physical differences. The brackets from the old one do not work with the new one necessitating a complete new hanging installation. The bottom of the new one is all metal vs non slip feet on the old one. A countertop or shelf installation requires some material added to keep it from slipping. The last difference was the turntable, which is a positive change. From an operational standpoint, it's a great little microwave when space is an issue.

  4. 5 out of 5 stars.


    My current Spacemaker II of 15 years finally died leaving an empty space of specific dimensions in my kitchen cabinet . I was delighted to find that this microwave was still being made with the same dimensions as my original so it was a snap to replace it . Thank-you GE for continuing to make a great product.

  5. 4 out of 5 stars.

    Good value for the price

    Simple counter top or in my case under cabinet microwave. Reasonable unit for the price

GE Spacemaker II® 1.0 Cu. Ft. Microwave Oven - JEM25DMWW

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