Klipsch Heresy IIIs, which many believe are the single greatest accomplishment in speaker technology except for maybe the new ported IV version, which could reduce my IIIs to a penultimate status although I haven't heard those...who knows...they might be terrible. Also I recently read something where Alon Wolf explained why Magico speakers aren't ported, and although I only remember him saying that ported bass gets out of balance when played louder (nonsense, but hey, it's Alon Wolf), that made me feel better for about an hour.