I did a little research at
www.dynamat.com and found out the vibration control of original, extreme, and dynaplate.
www.Dynamat.com-
"The theoretical maximum loss factor is 1 (no vibration). An undamped 1mm thick steel panel has a loss factor of roughly 0.001 at 200 Hz. Dynamat Xtreme applied to that panel would increase the loss factor to
0.417 @ +20°C (+68°F).
Original is
.14 &
Dynaplate is ONLY .17
This means that you're paying an extra $150 for NOTHING-so don't buy dynaplate and just buy the extreme.
Pacho