1Suitable for Sonos Sub 4 Woofer spike and cone point feet, help to keep the tones more focused and less noise. ^^ 2Used between spike and ground, and plays a important role in reducing booming. ^^ 3The Feet Pads Made of high-quality 304 stainless steel material and are CNC machined, The stand is made of acrylic. effectively isolate and suspend acoustic feedback from your Sub mini woofer. ^^ 4The Stand Feet Pads will increase air flow between components. Using them to stack your sonos sub 4 to get airflow to the bottom amp.
The stand has raised the height of the sub mini by 60mm ^^ 5The design's deep and wide crater holds the cone tip securely in place so it can't easily dislodge. It will provide you the best protection for your equipment and floor. ^^ 6, The Stand for sonos sub 1, sonos sub 2, sonos sub 3, sonos sub 4.