If the result is the bass is too strong, you'll have to learn that those monitors are not providing the correct amount of bass during your work time. You can get a suitable EQ type plugin to push a little more bass to the speakers and use it regularly so your mixes do not end up too heavy, or learn to use an analyzer to 'see' the bass in your mix.

Another aspect (more likely in my mind) is that those monitors only reproduce down to 49Hz (according to specs), so you may want to incorporate a subwoofer. I don't think you are hearing the true bottom end as is.

Just a couple thoughts on it.
What are you comparing it to, as far as the CD playback? Any chance that system is not true?

I do not work here, but the benefits are still awesome
Make your sound your own!