Hello Glen!
I have a Sunfire sub that I have welded a "cradle" for with 4 spiked feet to penetrate the carpet with. I also added another small home made wooden box with 40 lbs of lead shot sealed inside to sit on top of the sub. The combination of the 2 has done wonders for my otherwise not-so-musical sounding home theatre system. It tightens up the bass and makes the sub integrate far better with my other speakers.
The best $30 I ever spent on audio by a long shot!
I have a Sunfire sub that I have welded a "cradle" for with 4 spiked feet to penetrate the carpet with. I also added another small home made wooden box with 40 lbs of lead shot sealed inside to sit on top of the sub. The combination of the 2 has done wonders for my otherwise not-so-musical sounding home theatre system. It tightens up the bass and makes the sub integrate far better with my other speakers.
The best $30 I ever spent on audio by a long shot!