Mirage OMD15 3-Way Black OM Design Series Floorstanding Loudspeaker for $399.88 shipped.  Here is a screenshot for your reference.  Here is a screenshot for your reference.  It features two 1-inch Pure Titanium Hybrid (PTH) dome tweeters, two 2" chambered titanium cone mid-ranges and two 5.25" multi-layer carbon fiber woofers with motor structure.