Posted by Adam on October 30, 2003 at 15:55:03

In Reply to: They don't posted by Wayne Parham on October 30, 2003 at 12:19:02:

Yup. Thermal power handling may even be decreased slightly by horn loading. Particularly in the case of low frequency motors, cone motion is critical to the ventilation and cooling of the motor. Since horn loading dampens cone motion, this effect is somewhat retarded and can result in lower thermal power handling. Mechanical is a different story ;)

Adam