I have an SVS cylinder sub in the corner of my room. Bass is great, but the room has a wood floor so it can "rattle" a bit on its small feet. I put some pressure on top of the sub (with my hand), but it just seemed to slow down the rattling, making the whole subwoofer "hop" a few mm at a time instead (yes it was turned up fairly loud).

Any suggestions of a better way to mount it? Thought of just putting something softer under it but I didn't know if that would cause me to lose bass. I could build something and bolt it to the floor I guess...

Thanks.