[PureVenom]

If I had Mach 460 system, I would never go aftermarket. There really wounldn't be much of a point to.

Better sound quality, fuller sound (if you do mids, components, and subs), more control over the sound. I seem to think the 460 is geared more towards metal than hard thumping bass-full songs. Metalica sounds great, some rap sounds great, but it takes some tweaking of the bass and treble on each song with most of my rap cds.

The only reason I want to keep my 460 is because I love the indash 6 disc. When it breaks, I will get the eclipse 8454...unless I come into some money, then I will get it sooner with the rest of my system.