Digital equalization is the way to go.
If you use a Mac, install Audio Hijack Pro, get an SPL meter, play 1/3 decade tones and fiddle with the 31-band graphic equalizer.
Speakers in the corner are often seen as a curse, but with access to an equalizer that turns into quite the blessing. You lucky dog, you might even be able to get a pair of Klipschorns. :)
If you use a Mac, install Audio Hijack Pro, get an SPL meter, play 1/3 decade tones and fiddle with the 31-band graphic equalizer.
Speakers in the corner are often seen as a curse, but with access to an equalizer that turns into quite the blessing. You lucky dog, you might even be able to get a pair of Klipschorns. :)