MartinLogan subwoofers? Yup—although the Kansas company is known as an electrostatic specialist, they've been making subs for a long while. The new $2995 Descent1 seems pretty spiffy, though: Top-mounted control interface (hidden under the logo plate), three rigid-chassis, aluminum-cone drivers, triple-servo monitoring, a sealed cabinet enclosure, and three 250W Vojtko amplifiers.
Polk Audio introduced the $1200/ea. RTS100, "the first in-ceiling speaker to meet THX Ultra2 performance standards." The RTS100 has a 14" diameter enclosure containing dual 5¼" midrange drivers and a 1" Ring Radiator tweeter mounted between them. Polk’s exclusive Sound Shape baffle floats the sound waves toward the listening position for "imaging that seems to hover in front of the listener rather than being localized in the ceiling."
Jim Thiel stands between the final prototype of the CD3.7 and the new SCS4, a point source stand mounted two-way with a cast aluminum baffle. Projected price is "under $1000, which seems like a bargain