The Ascent X Series is Vitamix’s premium blender line. Its reimagined design combines an intuitive touch interface with a sophisticated, timeless look that feels at home in any home. It’s the best in blending, enhanced by customer feedback and updated for the modern kitchen. Ascent X4 features a 48-ounce container, an automatic Self-Cleaning Program, and five Blending Programs. Add SELF-DETECT® containers and attachments to build a customized blending system designed to fit your needs.

Blending Programs: 5 blending programs ensure convenience and consistent results.
Self-Cleaning Program: The Self-Cleaning program is standard on all Ascent X Series models. Just add warm water and a drop of dish soap.
48-Ounce Container: Our most flexible container size excels at low-volume and midsize blends (1–4 servings).
You’re in Control: Variable Speed Control and Pulse let you manually fine-tune the texture of any recipe. A Digital Timer removes the guesswork with recipes you process manually, helping you achieve the perfect texture every time.
Pair with SELF-DETECT® Containers: Add a range of compatible containers and attachments, building a customized blending system designed to fit your needs.
Tamper Holder: Conveniently attaches to the motor base and provides easy access to your tamper while blending.
Tamper Indicator: On-screen indicator lets you know when to use the tamper to keep thicker blends moving.
Add 15-Seconds Button: Extend a blending program time by 15 seconds, for when your blend needs a little longer to complete.
Recipe Book: Enjoy 30+ recipes developed by our in-house culinary team specifically for the Ascent X Series.

Dimensions (Overall): 17 Inches (H) x 7.75 Inches (W) x 9.75 Inches (D)
Weight: 14.25 Pounds
Capacity (Volume): 48 fl oz (US)