Im new and I have an 07 accord coupe LX that I just bought. I have a question about my stereo system and if I have a subwoofer somewhere hidden in my car? Or what I really would like to do is find out if there is a way I can get better sound quality to my speakers w/o having to replace the stock head unit with an aftermarket one. Any thoughts?

 

add a signature with your cars info and I'll give you some ideas. See posting rules before posting and you'll get tons of help.

 

If its stock, there isnt a sub anywhere. Welcome,and follow the advice about your info in your sig.

The stock head unit isnt bad in my SE. I replaced just eh speakers (except for the tweeters) and it made a world of difference.