Hi. Just got my brand new 03 CR-V this week.. I'm looking for the specs for the audio system (6 cd changer/anti theft) ... also, does anyone know how to get the specs on the "speakers" (6 of them)... The anti-theft system comes with the 6CD-changer/cassette +6 speakers. I wonder if I can upgrade the audio system by purchasing/installing a commercial system (such as Alpine etc...) without losing the anti-theft? Would the installation have any negative impacts on the car's warranty?? Appreciate comments.. Thanks.. will bc, canada..