ThePULSEM’sOmni-Hybrid™design is composedof anangled,up-firing 5 1/4"(133mm)woofer and two 3/4"(19mm)tweeters mounted and offset at 45 degrees from each other. A custom-designed acoustic reflector above the woofer diffuses unwanted sonic artifacts while directing the driver's higher frequencies out and away from the speaker, creating a 360° soundstage.