what value 4 ohm resistor would be needed to replace the dual 4 ohm speaker in the mid (pass) area.  need to use one pioneer 4 ohm speaker in that area.  the speaker would occupy one connector and the resistor would satisfy the  load on the other connector. ( make the amp/head happy).  also what would happen if i didnt put a 4 ohm load on the spare connector?
	
		
			
		
		
	
				
			 
	
