Subwoofer Feets

[teledynepost]

Yo, where can I buy some? The ones that came with my Velodyne CHT-15 are not sticky anymore. I have just moved to a house with hardwood floors; previously it had been on carpet so I had not been using them. They must be too old.

I just need rubber feet that stick on the bottom--

Thanks.

Edit: Oh, and to save anyone from looking anything up, the sub is about 75lbs. i saw 'IsoNode' feet in this Audio Advisor website but they say on their website the large ones are for 42lbs. Seems like it was geared more towards components too.

Edit 2: While I'm at it, is it a better idea to keep spikes on my tower speakers and get some sort of round pad absorber things so it doesn't scratch the floor? Or use the rubber feet that came with them. Any websites on the technical aspects of speaker isolation?