Audio Questions, Im a dumbass and need some explaining Options

[Serhey]

so this isnt necessaraly for now, but i was thinking after i get my interior redone i wanna work on the audio system in my car. and well i know absolutely nothing about that stuff. i mean like what brands are good and what should i look for? what are the sizes and if i buy the right size can i just replace them, im hoping to do this all by myself. i dont think its that difficult its just im so foreign to it that i dont really know what to do and dont want to get ripped off if i try to buy the stuff at a store. i dont want to spend too much but i want a pretty good sounding system. what can i do to get good bass? i dont want to put in subs in my trunk. thanks.

[pyeatts]

For your bass problem there's only one good choice. The JVC CSBB2 6" Subwoofer. It'll fit under the passenger seat with a remote lead to control the volume. Just make sure you purchase a stereo head unit with a subwoofer RCA jack output. Much easier to hook up that way! Here's a look at it!

http://www.amazon.com/JVC-CSBB2-6-Subwoofe...7467&sr=8-1

Just for your information I use a Panasonic CQ-C5305U as I had an Alpine & Pioneer fail in less than a year. The Panasonic fits perfectly, has all the power you'll need, works with the JVC subwoofer and your Ipod and most importantly keeps working! If you want photos of what it looks like in the dash let me know.

Hope this is of help!