so I have a 2002 ford taurus se and I would like to upgrade the audio system. Would I need a subwoofer for a good amount of bass or can 4 really good speakers do the job? I want to try and avoid the whole amplifier plus subwoofer thing if I can. I could live with an amp if the 4 speakers need it because I can put the amp the seat. Also should I upgrade the alternator and/or replace the battery with better speakers? The main concern with the subwoofer is it would reduce the room in the vehicle (sometimes I have to pack it with alot of stuff plus kids) Oh and I have a stock deck would I need to replace that for the better speakers too? sorry my questioning is a bit of a mess.. thank for you for any input
Oh and I'd say my budget for the whole thing is ideally about $200 but I could go as high as $300 if it's a big difference. Oh yeah and I'm just curious how much sound proofing would cost because I might just take off the door panels and shove some in there and you know try to make it so I can play loud music without disturbing others.