SVS Subwoofer Isolation feet. Will I lose bass?

@bdp24    This is a video done by Townshed to promote their product right?  Have there been any/many independent users to cite similar experiences?  I've seen tons of great things on Isoacoustics and have a pair of Gaia II's (not installed yet).  

My question is mainly for the effect of a large sealed subwoofer on a concrete slab.  I would imagine, and some have agreed here, that the isolation feet would be detrimental to output in THIS situation.

I'll check out the Townshed vids though.

“As you can see nothing gets through.” 

Max Townshend video demonstrating speaker isolation, AND it’s on a cement floor! Hel-loo!!  🤗

https://youtu.be/BOPXJDdwtk4

Marvellous convincing video....I have a small before taste with my "imperfect" but effective method to couple- decouple homemade...On the bass and imaging results are speaking... My method of coupling-decoupling is not on par with these Townshend isolation pod but cost me 100 bucks compared to 1700 bucks... :)


Having the money I will buy one for refining results with non perceptible vibrations....Even coupling-decoupling homemade methods gives some results... I use sandwiched between each other 5 different properties materials...Imperfect yes, good yes....

In my experience these seismic vibrations(under perceptible level) greatly affect the sound like ANYTHING linked to the electrical grid or acoustical field of the room way more than an upgrade of gear in most cases...


Most people are unable to imagine these S.Q. amazing transformation when we work on the controlling aspects of these embeddings, be it mechanical like in the Townshend example, or electrical, or acoustical; called all that "snake oil or placebos", like men of the past were calling "gods" strange visitors from the sky...Man need to understand and the simple way is to give a name: god or placebos,or snake oil etc... It is way more simple to name it than to try it with experiment...    :)


This is one of the thing underestimated by us all....

Sorry to disappoint but unless you are isolating with spring type devices you’re not blocking seismic vibrations. The very low frequency seismic type vibrations 0 to 20 Hz can ONLY be blocked or attenuated by decoupling - mass-on-spring isolation. I apologize for having to be the one to tell you. 😢 Your isolation club credit card has been declined. - Regards, the management.

Sorry to disappoint but unless you are isolation with spring type devices you’re not blocking seismic vibrations.

Nothing to be sorry...


If you would have read my post you would have read the word: imperfect, not on par, a before taste, and also my wish to BUY this isolation pod...

I only wanted to gives my impression about the necessity to controls vibrations....

This is very important that’s all...


But I know how you like to own a last word.... then be glad....:)

To your discharge I learn only one thing in my life: it is how to read....I am a man of no gift except that one...And to know how to read implicate to search for the true INTENT of the writer, not only the translation of letters in sound....My intention was to confirm what I learn from this video ...

" You are one neuron short for winning this synapse argument tough" Groucho Marx