Triple Baffle 18's Countersunk 1.5"

[sku 10+ year member]

Does anyone know the xmax of a RE MT 18?

I don't think RE ever released the T/S specs for the MT?

I can say though that my MT 18 on my MA-HK4000D barely moves (even at full output)...

 

[SHiZNiLTi 10+ year member]

Ah yes, it looks like xmech is what I need. It also looks like Xmech is allways a lil more then the Xmax...

Xmech - Maximum mechanical limits of the subwoofer. ie when the physical suspension stops the driver from moving (surround, spyder) or when the coil slams into the back plate.

 

Xmag - When the BL produced by the coil has reached 70% of it's rest value.

 

Xsus - Excusion limit due to the mechanical suspension (similar to xmech but doesn't include the coil landing on anything)

 

Xmax - The lesser of Xsus or Xmag. Or a measurement based upon the length of coil in the gap.

BUT I've also read that...

Xmax is center to peak (one way)

Xmech is peak to peak.

^if the above is correct then it is Xmax that I need not Xmech.

Anyone know the Xmech of a RE MT 18?

Any more clarification on this is highly appreciated

Thanks! //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[SHiZNiLTi 10+ year member]

I don't think RE ever released the T/S specs for the MT?
I can say though that my MT 18 on my MA-HK4000D barely moves (even at full output)...

lol, if thats the case, I'm making too much of a big deal outta this and will just do the double baffle, subs flush with a ring.