Mazda3 2010 non bose 4 speakers i wana add a amp

[mazda32010]

I have a 1.6 mazda 3 2010 non bose system, I would like to add an amp with kenwood, JBL, pinoner. All i know is that i will need a (LOC) so now im asking if i add the amp where should i put it as it will be big, and will it boast my speakers or will it have little effect? I am also thinking about putting a sub later on and tweeters, but my main question is pretty much will the amp make a difference or will i also need new speakers

[biggiesmalls]

iam not to sure but if your looking a cheap but effective sub Bristol and hurontario thers a store in the plaza called buy and sell.
like a pawn shop thats were i got mine dirt cheep as for ur question i have idea i think u need to run the amp off the sub for it to work.

[Shinglez]

The amp will make a difference but it all depends how how much wattage you get. And of course if you upgrade your speakers you will get a more "true" sound. Stock speakers on most cars aren't the greatest. My previous car was a hatchback and all I needed was a 300-watt pioneer amp with a 10" Alpine sub and I swapped all the stock speakers for JBL's and it was louder than I expected. But for sound quality's sake, I would highly suggest switching your speakers.

[calvinmckee]

ya you should definitely go with upgrading your speakers first the ones that come stock in your model are the biggest peace of crap, but if u upgrade them its a huge difference.