Pioneer TS-A2013I Speakers 8” 20cm 3 Way Car Door Shelf Coaxial System 80w RMSTS A2013I 20cm 3 Way Coaxial Speakers (500W) Rock solid, full bodied performance. Upgrade the original sound system of your car: our TS A speakers tap the full potential of your in car audio setup. The cone ensures a punching bass and improved midrange frequency response. Additionally, the speakers utilise our Open & Smooth design concept which means that what you hear has an open, wider sound staging, with a smoother transition between the mid bass