The TrAx60 is among the latest in our line of high performance installed loudspeakers. It incorporates our most advanced 6.5-inch ACAD fluid cooled woofer/midrange combined with a 1-inch co-axial, fluid cooled aluminum alloy tweeter. The tweeter is mounted in a tiltable, aimable socket to optimize performance even if the speaker must be located in a less than ideal sonic location. The TrAx60-DT is a single-point-stereo version of the TrAx60 and ideal for those locations where sound quality is important, but space is at a premium. Both models include front mounted switches to adjust in-room frequency response to their surroundings. *IP67: Meets or exceeds MIL-STD-810G standards (speakers must be sealed under the flange for the waterproof rating).