The Janome MB-4S takes everything you love about Janome embroidery and multiplies the capability with a true four-needle professional embroidery system. Designed for ambitious creators, home businesses, and embroidery entrepreneurs, the MB-4S allows you to set up multiple thread colors at once and move on to other tasks while your machine completes the job.
Built for professional versatility, the MB-4S supports most major embroidery file formats, including those commonly used in commercial and industry settings. This makes it easy to integrate into existing workflows or expand into production embroidery without limitations.
The MB-4S is compatible with:
Six industry-standard Tajima hoops
Four Janome embroidery hoops
This expanded hoop compatibility opens the door to a wide range of garment, accessory, and specialty embroidery applications — from monograms and logos to detailed multi-color designs.
Whether you’re personalizing apparel, creating branded merchandise, or scaling up your embroidery production, the Janome MB-4S offers the speed, efficiency, and professional-grade capability to keep your projects moving.
If you’d like, I can also create a “Who This Machine Is For” positioning section to help convert serious hobbyists into small-business buyers.
Top Features:
- Single Head Four needle professional-style embroidery machine
- 50 built-in designs
- 10 fonts for monogramming
- 2 and 3 letter monogramming
- Maximum embroidery size: 9.4″ x 7.9″ / 238mm x 200mm
- Design transfer by USB, USB host
- Embroidery sewing speed up to 800spm
- Embroidery format capability: .jef+, .jef, and .dst
- Editing functions include enlarge/reduce, rotate, turnover, drag and drop, re-edit, zoom, arc, combine
- Programmable jump thread trimming
- Flexible stitch travelling
- Auto return post thread break
- Adjustable hoop positioning
- Thread brand selection includes Janome, Robison-Anton, Madeira, Mettler
- Upper thread and presser foot sensors
- Stitch-out time indicator
- Stitch counter
- Embroidery area tracing
- Standard Hoops: M1: 9.46” x 7.88” , M2: 5” x 4.3”, M3: 50mm x 50mm, Hat Hoop: Optional
- 5.7″ Remote Computer Screen (RCS)
- Extra large bobbin is 1.4 times larger than a regular bobbin
- 4 White LED lamps over needle area
Learn more about the Janome MB-4S 4 Needle Embroidery Machine and other Janome sewing machines by visiting one of our locations. Janome is a strongly trusted brand known and loved by the Rocky Mountain Sewing and Vacuum community.
We are Colorado’s most trusted sewing machine experts, with stores located in the Denver-metro area, including Littleton, Aurora, Arvada and Colorado Springs. Our experts are happy to walk you through the specifics of this product. Find a location near you today!







