[LVL5 SPL 10" Beast]

Pure secks...

[when sealing off]

It will help but with enough power everything rattles. Add more mat, foam, or whatever.

[DMM and ohm load]

That sucks man. Hopefully you can get this fixed soon. Even with the 15" on the way those still pound out the midbass.

[dmm tuning kicker zx550.2]

The volts going into the amp is not what you measure. You check the voltage at your speaker terminals without the speaker hooked up. You get a -5 db test tone and play it at the max volume you plan to play your hu at. The voltage should be 46.9 for 550w at 4ohms.

[how much is my amp worth?]

Yeah that's about right. Trade value might be a little less but you should still get something out of it.

[how much is my amp worth?]

How old are we talking? Condition also.

[My First Sub Box (With Demo Video)]

Looks good man, I can't tell you how many aweful first boxes I've seen and that one is nice. If you haven't cut the hole don't bother with a terminal cup. Just get some ss bolts and use that.

[Sacramento area show listings]

Is this event at Melos Auto, the address listed at the top? Sorry I've just never been there and wasn't sure. Also what classes are there?

[thought this was kinda cool]

Pretty cool trick but the fly was never dead. It's described as a coma or a deep sleep. Flys can do it in times of extreme survival. Kind of like a frozen bug comes back when warm.

[Fire subs toward trunk or seats?]

Just move the box around and try different configs. Whatever sounds best to you stick with.

[would the dc 8s be good for a tline,]

Wow, looks good. I have almost that exact box but with 10's.