The real question is, is it really louder on your monitors, really? Or does it just sound that way? Try playing with the EQ on a selected song, and burn a few tracks that are bass boosted, or treble boosted, and see what happens. Often, when the track hasn't been mixed real well, it doesn't translate well to the more limited range of consumer level audio speakers. Take the CD and put it back in the VS and play it. Does it sound really different from playing it from the hard drive? If it does, you may have a problem. Chances are, it isn't any quieter in 16 bits. Therefore, your ordinary stereo is making it sound muffled. That's almost a textbook definition of a bad mix that isn't translating well.
The only way I've ever gotten decent mixes is to listen to tracks in the car, and keep making minor tweaks in the studio until it rocks in the car, on a cheap walkman, and a on boombox. I usually burn with peaks at an indicated -2db, which I find closer to most current commercial releases. I have no idea on the Roland (I use
a VS1824CD) how accurate those indicators are, but peaks at a claimed -2 works for me, no clipping.-Richie