quote:Who can give me a first-hand comparison opinion on the 200W stereo included with Moon & Tunes compared with the audio system included with the DVD Nav system?Quoted from Pontiac.com:"DVD-based navigation system with 5.8-inch LCD screen, 6-disc remote changer, AM/FM stereo, programmable equalizer, Radio Data System, and 6 speakers (U1A) (not available with Moons and Tunes Value Package)"The DVD Nav system automatically comes with the 6-speakers and 6-disk remote changer (located under the passenger seat).The Moon & Tunes package also includes the 6-speaker system with amplifier (under passenger seat).Here is a thread discussing the difference between the Base and Premium Audio:
http://forums.genvibe.com/zerothread?id=250quote:Is the 6-disk changer included standard with either option, or is it a separate RPO? If not in-dash, where do they mount the changer?The 6-disk changer is optional with the Moon & Tunes package as well as if you don't buy the Moon & Tunes package. Of course it is not an option if you buy the DVD Nav system as it is already included. The 6-disk changer is mounted under the passenger seat if you purchase the DVD Nav system.Pretty much all stereo combinations available with the Vibe (be it the base system or 200W system or Nav System) sound almost identical, besides the tweeters (only included with the 6-speaker systems), located on the A-Pillars, make a little better audio clarity.