Originally Posted by Buddylee123
I just asked Scott about the T/S parameters, and the price of the home theater version of the SSD series. He said it will be the end part of next week before he can start work on the dedicated version of that sub. He wants me to confirm that you all want a low FS on that sub?
and anyone else who knows about this stuff.
yes a lower FS is great but higher is workable as long as other stuff falls into place....
We all want a driver with low inductance, a strong motor like somewhere around 250 or higher would be good 200 ish is good depending on mms if it's low
cms can be higher because these drivers aren't playing one note wonders in cars so the suspension doesn't need much restriction. This will also drop fs as cms increases. cms= compliance, as it increases, it means the suspention is softer.
The lower mms increases fs, but the higher cms will reduce it.
low mms is important as it makes the driver more efficient
le:re ratio should be <1, the lower the better
mms below 500 would be ok around 400 would be better
Can FI use a different frame like the LMS motor something to ask if so how much more?
btw thanks Rob via the email for help on this