A couple tips to prevent theft:
I bolted an Eye Bolt to my sub, attatched a chain to the eye bolt, and bolted the chain to the floor.

Also use several different types of screws to make it harder and longer for a thief to unscrew the speakers or amp. Or try some of these screws:
http://www.hudsonfasteners.com/security.htm

Last edited by bosmanstt; 04/22/04 10:13 PM.