You really should get a unit designed for use in an automobile....



http://www.sonicelectronix.com/item_26890_Boss-BV2650UA.html

__________________
-Justin

91 560 SEC AMG - other dogs dd
01 Honda S2000 - dogs dd
07 MB ML320 CDI - dd
16 Lexus IS250 - wifes dd

it's automatic.