The KEF XIO soundbar was created with a rectilinear form to increase acoustic volume while keeping a minimal footprint. A low-contrast CMF palette was used to help the product blend into home environments. A frameless design with fabric wrapping the front and sides was chosen to enclose the drivers and keep the look controlled. A sandblasted aluminum top panel with domed touch controls and LED indicators was included for simple use. The soundbar can be placed on a credenza or wall mounted and is offered in two colour options.