View Full Version : WinISD, dont know what things mean under driver, Bl? Le?

01-03-2007, 09:23 PM
Well giving WinISD a go around to design an enclosure, but i dont understand all this driver information, i found most of it from the manual specs, but some of i i dont know what it means: Le, BL, Pe, Z. Not sure what those 4 mean, so i dont know what info to put into them for the driver information. anyone wanna give me a hand? Sub is a SWR-1542d

01-04-2007, 12:09 AM
no one? trying to put together the driver information for a sub, but i dont know what all the code means, got all the info except for the "Le" "BL" "Pe" and "z"

PV Audio
01-04-2007, 12:53 AM
Bl is the strength of the motor, and Le is the inductance of the voice coil. If you don't know what that means, then don't worry about it :)

PV Audio
01-04-2007, 12:54 AM
Oh, and Pe is max input power, and Z is nominal resistance (usually how many ohms one of your voice coils is).

01-04-2007, 01:15 AM
Man, PVAudio, you never stop helping hehe, thanks