View Full Version : xmax of the 2245H
05-13-2003, 06:17 AM
What is the p-p Xmax of the 2245 ?
Is it 9,5mm or 2cm ?
is it oneway or both ways
05-13-2003, 07:15 AM
Xmax is the maximum amount of linear travel a transducer is capable of in one direction.
The 2245H has an Xmax of 9.5mm and an Xmech of 12.5mm
In other words, the output of the 2245H will become extremely non-linear past 9.5mm but will not exprience mechanical damage until 12.5mm.
It's a good idea to know what a specific manufacturer's interpretation of these parameters are.
The 2245H has substantial excursion capability and can move a tremendous volume of air.
05-13-2003, 07:18 AM
so the p-p excursion is 2 x 9,5mm ?
is there a way to calculate the amount of air the driver can
move? maybe in a special type of box .- ported 700 liters..
05-13-2003, 07:33 AM
"so the p-p excursion is 2 x 9,5mm ?"
Yes, linear is 9.5mm * 2, mechanical is 12.5 * 2
"is there a way to calculate the amount of air the driver can
The 2245H has a Vd of 1,230 cubic centimeters. (Sd * Xmax)
05-13-2003, 07:36 AM
aha the VD
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