Search box

SEBO Automatic X4 Onyx

For that extra push when you need aggressive action to get ground-in dirt, the SEBO Automatic X4 has what it takes! Designed with a truly automatic height adjustment which ensures optimal performance on both carpets and hard floors! Combined with a low, 5.5-inch lay-flat profile the X4 Boost can tackle any cleaning job in your home.

The Onyx Collection comes with a free extended 10-year warranty, and a value pack of additional accessories, exclusively available in-store, only from SEBO’s Medalist Dealers!

SEBO Vacuums are built to work, no matter if you have carpets or hard floors. Need allergy relief, or need to clean pet hair? SEBO offers a model for every requirement.

SEBO Automatic X4 Onyx Video

For that extra push when you need aggressive action to get ground-in dirt, the SEBO Automatic X4 Onyx has what it takes! Designed with a truly automatic height adjustment. Using an electronic controller that measures the resistance of the spinning brush roller against the floor, the SEBO X4 Onyx can automatically signal up or down adjustments, ensuring optimal performance on both carpets and hard floors! Combined with a low, 5.5-inch lay-flat profile the X4 Boost can tackle any cleaning job in your home.

Exclusive Onyx Collection

The Onyx Collection is exclusively sold in-store by SEBO’s “Medalist Dealers!” The vacuum-cleaner models included in the Collection offer SEBO’s FREE extended warranty coverage of 10-years non-wear parts, 10-years motor, and 7-years labor!

In addition to the 10/10/7 warranty, each model may include a money-saving “Value Pack” of additional accessory items that will make cleaning your home easier. Choose the model that suits you best, and enjoy the comfort of knowing you have the world’s best vacuum cleaner covered by an unmatched warranty!

Sebo onyx collection tag
Sebo onyx warranty logo

Automatic Heigh Adjustment

The SEBO Automatic X4 Onyx is the world’s most technically advanced and uniquely easy-to-use vacuum cleaner! The 12-inch X4 features a truly automatic height adjustment, using an electronic controller that measures the resistance of the spinning brush roller against the floor to signal up or down adjustments, which ensures optimal performance on both carpets and hard floors.

Bag Change Indicator

The user is also alerted to clogs, a worn brush, or a full bag, and the vacuum automatically shuts off when brush obstructions occur to protect the motor and belts from damage. The SEBO X4 also has an instant-use cleaning wand and suction hose, a lifetime belt warranty, tool-free brush roller removal, a 40-foot power cord, and three on-board attachments.

SEBO Automatic X4 Boost

The X4 Boost model offers a choice between two modes of automatic brush agitation! The default setting is perfect for most flooring types, but by activating the Boost Button, greater resistance against the spinning brush roller is allowed before height adjustments are made, which causes more aggressive brush action.

SEBO Automatic X4 onyx

SEBO Automatic X4 Onyx Features:

  • The ONYX Collection has a FREE 10/10/7 Extended Warranty, and is sold in-store only by SEBO’s Medalist Dealers.
  • Twelve-inch Power Head Width
  • Three On-board Tools Included: Dusting Brush, Crevice Nozzle and Upholstery Nozzle
  • Instant-use Wand and Suction Hose
  • A Low 5 1/2-inch Profile
  • Automatic Height Adjustment: From Hard Floors to Carpets
  • Brush Adjustment Indicator Lights
  • Brush Obstruction Light with Automatic Shut Off
  • Worn Brush Light. Easy Brush Removal and Cleaning
  • Stationary Use Light
  • Bag Full or Clog Light with Automatic Shut Off
  • Combination Carrying Handle with Rotating Cord Hook
  • Large Filter Bag
  • Forty-foot Cord
  • Easy Maintenance
  • Hospital-grade Filtration for Allergy and Asthma Relief
  • Excellent Pet Vacuum . . . Highly Effective Pet Hair Removal
  • Five-year Warranty with Lifetime Belt Warranty

Standard Features of All SEBO Vacuums:

  • Designed and Manufactured in Germany
  • The World’s Best Pet Vacuums
  • Excellent for Users With Allergies or Asthma
  • Tightly Sealed Hospital-grade Filtration
  • Reliable, Commercial-grade Components
  • Rubber Wheels and Bumpers Protect Homes
  • Advanced Brush Roller Technology
  • Changing Bags is Easy and Clean
  • Save Money! SEBO Vacuums Last for Years
  • Free Warranty Coverage
SEBO Automatic X4 vacuum onyx extras

SEBO Automatic X4 Includes:

  • Dusting Brush
  • Upholstery Nozzle
  • Crevice Tool
  • Dust Bag
  • Electrostatic Micro Filter
  • Exhaust Filter
  • Owner’s Manual

Onyx Exclusive Accessories:

  • 9-foot Extension Hose
  • Hand-held Turbo Brush
  • Turn and Clean Parquet Brush
  • 24-inch Flexible Crevice Tool
  • 38mm to 1.25″ Tool Adapter

SEBO Automatic X4 Onyx Specifications:

SEBO Automatic X4 Onyx Specifications
Airflow motor rating 103.8 CFM
Automatic height adjustment control
Bag capacity 1.4 Gallons
Bag change indicator
Collection type Bagged
Cord length 40 feet
Cleaning Path 12 inches
Dimensions 12″ (D) x 13″ (W) x 46″ (H)
Dusting brush included
HEPA filter / S-class filter
Hose length 15 feet
Sound level 69 dB
Water lift motor rating 90 inches
Watts 1300
Weight 16.7 Lbs
SEBO vacuum brand header

Vacuums by SEBO are designed and made in Germany with quality materials and workmanship, all backed by a limited warranty.

Learn more about the SEBO Automatic X4 Onyx and other SEBO Vacuums by visiting one of our locations. SEBO 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!

Check out our other SEBO products!

SEBO Automatic X4 vacuum white

SEBO Automatic X4

For that extra push when you need aggressive action to get ground-in dirt!

Check Price

SEBO AIRBELT E3 Premium Canister Vacuum Cleaner Graphite

SEBO Airbelt E3 Premium Onyx

Powerful cleaning, great for pet hair and every floor surface in your home.

Check Price

SEBO Felix Premium Onyx black vacuum

SEBO Felix Premium Onyx

All the flexibility of a canister vacuum, but in an upright configuration!

Check Price