Anyone know how I can wire in an ignition Wire Kill Switch into a CRV Gen 1? Just for extra security when needed, I'll hide the switch under the dash.

k i use my moms 2010 Crv and i blew the riight front side speaker because it was cold out like -30 degrees Celsius and my friend blared the radio.. replacement cost? where i can get one? and what size is it? whats the total price including labour installment? any of these questions can be...