WOW! I'm curious now. Do you have an SPL measurement when you crank up "hellboy"?

Make sure that you have these set to small.

The standard bracket should work fine. I found that mine where vibrating, so I purchased a bottle of tool handle rubber, it can be found at Home Depot. You just dip in the contact point (that touches the speaker), let dry and you’re done. It fixed my issue.

The full metal bracket is another option.



M80's VP150 QS8's Earthquake SuperNova MKV-15
Integra DTR-7.4 Outlaw 755 Outlaw M200's Outlaw ICBM