Well, being that i have not bought them yet, I am not sure how much power they use.  Ill have to look into that.  With that said, if the power draw is not too much, maybe this would work...
http://www.radioshack.com/product/index.jsp?productId=2289559&tab=accessories
It would be easy to wire and allow me to control when the units are powered.
	
		
			
		
		
	
				
			http://www.radioshack.com/product/index.jsp?productId=2289559&tab=accessories
It would be easy to wire and allow me to control when the units are powered.
 
	
 
			 
			 
 
		 
 
		 
 
		
