It appears as a room (+Sub) in your list of rooms. Go to the sound settings for the room that’s associated with your Sub. Sub’s settings are set during the initial setup process, but you can make changes anytime. If you’re putting it on a rug or using it vertically, no need to adhere the felt feet. If you’re placing Sub horizontally on a floor, you can attach permanent felt feet (available upon request, contact Sonos Support) to protect your floor. Don’t place it near equipment that is sensitive to magnetic fields. Leave at least 1″ clearance along the top of Sub if placed under furniture. If you place Sub horizontally on the floor, don’t put anything on top of it.If you place Sub vertically flush against a wall, don’t block the front acoustic slot.Make sure at least one side of the rectangular opening (acoustic slot) is unobstructed.See Attach feet (optional) for more information. If you’re going to use it horizontally, you can attach permanent felt feet (available upon request, contact Sonos Support). Position Sub either vertically or horizontally.You can place it in a corner, against the wall, behind, under, or next to any piece of furniture on any kind of floor surface. If you place Sub horizontally on the floor, don’t put anything on top of it. If you place it vertically against a wall, don’t block the front opening.
Make sure at least one side of the slot is free from obstruction.You should always bend your knees when lifting heavy objects to avoid undue stress on your back. Use the acoustic slot as a handle to lift Sub out of the box.Keep in mind Sonos has had five launches this year - the second-generation Sonos Beam (debuted last autumn), Sonos Roam SL, Sonos Ray, new colours of Roam, and Sonos Voice Control.Choose a location-it’s designed to provide optimal sound wherever you place it. So, the main takeaway here is that Sonos is working on a cheaper subwoofer for the Ray, called Sub Mini, and the design of it has leaked. There were no specifics revealed about the components themselves or the device's specs, size, release date, and pricing. It's presumed the Sub Mini will have a similar internal layout to the Sub, but with more compact, less powerful hardware. The Sub Mini is a small, cylindrical subwoofer with an elongated, pill-shaped vertical cutout in the middle of the device (the regular Sub has a rectangular cutout). The news site also sharef a "preview of the Sub Mini’s general design", noting it is a 3D render based on an image of the actual upcoming product.
At the time, it was revealed to be called the Sub Mini, and The Verge is now corroborating that bit of information. Such a device has been rumoured for months - ever since details of it surfaced in Sonos' mobile app. The Verge said Sonos is nearing a release of a "smaller, less costly subwoofer" that can wirelessly pair with the Sonos Ray, as well as the Sonos Beam and Arc. However, according to a new report, although Sonos didn't unveil a cheap subwoofer alongside its cheap soundbar, it does indeed have one in the works still. The only subwoofer Sonos currently sells is the $749 Sub. But what the audio company didn't announce with it is an inexpensive subwoofer. Sonos recently announced an affordable soundbar, the $279 Sonos Ray. (Pocket-lint) - The Sub Mini has leaked again.