Amazon.com: KK product Speaker Spikes Copper Base Mat Speaker Isolation Spike for Speaker, Amplifier, CD DVD Player, Turntable Recorder. MR-T (4pcs) : Electronics
Spikes - SoundFoundations
Speaker Carpet Spikes 38mm Long for B&W Atacama Canton 8mm SI | eBay
Bowers & Wilkins Introduces Eight Models in the Company's New 700 Series, Comprising Three Floorstanding Speakers, Three Stand-Mount Speakers & Two Center-Channel Speakers | Analog Planet
Amazon.com: Speaker Spike Pad Kit, Fosa 8 Pairs Pure Copper Spike Isolation Stand with Base Pad Feet Mat for Subwoofer CD Audio Amplifier (36mm) : Electronics