if i were to get a sub for my 2002 honda accord, could i keep the stock speakers as well as the stock radio that came in the car? im wondering because i listen to hip-hop and when ever i turn the music up loud it starts to get distorted and i dont want to blow my speakers. i would be getting 2 10" MTX audio subs with a box in my trunk. would this be possible? and also if it is possible do i need to get an amp for the subs?