The DQ 10 was an excellent speaker in their day. It would be a different sound imo .. with good power quick, snappy bass , not a heavy low end boom to them but probably a realistic representation. DQ 10’s are a very non boxy sound with good detail. I never found the Piezo ’s that off putting , the frequency they operated at was fairly high and they could handle power for dynamic swings in music also gave them an airy or spacious sound compared to most boxed speakers at the time. The Magnepan’s are wonderful speakers but they do need space to do their thing. I think for the money they would be a fun speaker to play around with. They might surprise you, as they say the ear is always the final arbitrator..