How to isolate speakers from ground borne vibration: Seismic Isolation Podium for speakers

How to upgrade your Hi-Fi system or your audio equipment by successfully isolating from ground borne vibration, 3Hz and up. In this video, Townshend Audio is showing the effect of ground borne vibration from and to the speakers. Video Sections: - Podium vs spikes on suspended wooden floor and suspended concrete floor. - Earthquakes, Seismic waves and speaker spikes. - Spiking myths. - Unwanted sound transmissions with speakers on spikes. Equipment used: Townshend Seismic Podium size 2: http://www