Optimus 120-1746 用户手册

 
Optimus 4-Inch Flush-Mount Speaker System 
(120-1746)                 Preparation                Faxback Doc. # 34216 
 
CHOOSING A LOCATION 
 
For the best performance, install these speakers on a solid, firm surface 
that does not vibrate at high volume levels.  We recommend you mount the 
speakers in the door panels or the rear deck. 
 
NOTE:  Cardboard or fiber panels are not good mounting surfaces. 
 
As you are deciding on a location, carefully inspect the area behind the 
proposed mounting surface. 
 
    There must be a clear unobstructed area of at least 2 inches (50.8 mm) 
    behind the panel. 
 
    If it is a door location, check to be sure the window, window mechanism 
    and window handle will clear the speaker. 
 
    NOTE:  Make sure the window opens and closes properly.