Amazon.com: Audiocrast 4PCs HiFi Speaker Isolation Feet Shock Absorber Pads IF4023B Black Stand Feet 40×23mm Aluminum Vibration Dampener with Balls for Audio Speaker Subwoofer CD DVD Amplifier Turntable DAC : Electronics
Customer Reviews: SVS SoundPath Subwoofer Isolation System (4-pack) Screw-in feet for powered subwoofers at Crutchfield
Amazon.com: Audiocrast 4X Black HiFi Speaker Isolation Stand Feet Pad Aluminum 40x20mm Audio Isolators Amplifier Shock Absorber Non-Slip Hi-End Vibration Damper Floor Protector for Subwoofer DAC CD Turntable Amp : Electronics
SVS SoundPath subwoofer isolation feet, Ø58x40 mm.
Rockville APM10W 10" 400 Watt Powered/Active Studio Subwoofer Pro Reference Sub | Audio Savings
Can Nothing in Home Theater Ever Be Easy? - High-Def Digest: The Bonus View
SVS SoundPath Subwoofer Isolation System (4-pack) Screw-in feet for powered subwoofers at Crutchfield
SVS SoundPath Subwoofer Isolation System Black ISOLATION SYSTEM - 4 PACK - Best Buy
4X DIY Rubber Speaker AMP CD Isolation Damper Feet Stand Subwoofer Pad Foot Tool | eBay
SVS SoundPath Subwoofer Isolation System (6-pack) Screw-in feet for powered subwoofers at Crutchfield
Speakers Aluminium Isolation Feet | Aluminium Shockproof Pads | Aluminium Mount Mats - Home Theater Amplifiers - Aliexpress
4X DIY Rubber Speaker AMP CD Isolation Damper Feet Stand Subwoofer Pad Foot Tool | eBay
Are Subwoofer Isolation Feet Better Than Spikes - YouTube
SVS Subwoofer Isolation feet compared to standard feet. Looked promising, but made little to no difference in rattling on mantle/walls/etc. : r/hometheater