04-14-09: MartyklThat's the PS Image B25 at $479 list.
The Canadian PSB Image Monitors (larger model, forget the precise designation) are <$500 new and provide ridiculously good performance from app 50hz on up.
These things are ridiculously linear (the kind you used to have to pay thousand$ to get) as the frequency response plot shows in the Stereophile review. That's an anechoic response of +/-3dB from 50-20KHz. It's down only 7dB at 30 Hz without room reinforcement!