I have an 03 with the factory bose system,  just bought the pictured subs for $65...2 12" infinity 800w max and a 400w legacy amp... This is like chinese for me.  
First question. Has anybody ever hooked subs up to the factory headunit? Not looking to spend a ton of money replacing it. I hear they have adapters to do so, not sure of the sound quality.
Second question. If I do decide to get a heat unit (the benefit of having aux pushes me this way) what is the cheapest route I can go and keep the bose amp and speakers hooked up?
3rd question. Can i fit these under the seat in a truck box?
		
		
	
	
		 
	
		 
	
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			First question. Has anybody ever hooked subs up to the factory headunit? Not looking to spend a ton of money replacing it. I hear they have adapters to do so, not sure of the sound quality.
Second question. If I do decide to get a heat unit (the benefit of having aux pushes me this way) what is the cheapest route I can go and keep the bose amp and speakers hooked up?
3rd question. Can i fit these under the seat in a truck box?
 
	 
	Sent from my leather heated ass
 
	 
	 
 
		 
 
		