I'm about to completely overhaul the sound in my 01 Box. When I bought it I nearly immediately replaced the OEM stereo with a Kenwood double DIN....it was a "better look" but I'm not nearly satisfied. Now I have another head unit with GPS, WiFi, Bluetooth, HD resolution screen and a whole lot more. I'm adding speakers to the rear of the door panels, speakers in the storage compartment, a sub in a custom molded box between the seats, 2-3 new amps, rear view camera, car alarm with autostart, etc etc etc.....I'll be posting photos of the progress. My hopes is that this will be a HUGE increase in sound quality in the cabin with the top up or down.