I'm thinking of a used 2010 Prius and it does not have upgraded sound. Could I add it in and if so, what is the likely cost? I am in Ontario.
the jbl would be a major pita to install. you'd have to rewire the whole car practically, and then you'd still have a mediocre system. instead, get a top quality aftermarket head unit installed, and then some good component speakers. you will have a far better system. and btw, a 2010 is a gen3. this the gen2 forum. your gen3 system might be completely different for all i know.
