Subwoofer Isolation Rubber Feet - 1-1/2" x 1-1/2" Anti-Vibration with Metal Washer (4-Pack)

Decouple your subwoofer from the floor and hear tighter, cleaner bass. These 1-1/2" x 1-1/2" solid rubber isolation feet stop cabinet vibration from exciting the floor and walls - the boominess and rattle you hear isn't your sub, it's your room. Isolating the cabinet cleans it up and keeps the peace with neighbors below.Each foot bolts through its built-in metal washer into the cabinet base - a rigid, permanent mount that spikes and foam pads can't match on a heavy sub.Specs (each foot): Diameter: 1-1/2" | Height: 1-1/2" | Recess opening: 3/4" | Screw hole: 1/4" Solid SBR rubber, 60±5 durometer, black, non-marking Recommended screw: #12 x 2-1/2" (choose the + Screws option and we include them) Sold as a set of 4 Also fits floor-standing speakers, bass amps, and PA cabinets. All sizes: recessed rubber bumper feet.