Features: Maximum SPL of 105 d - B SPL (peak 111 d - B SPL) Full-range performance from 65Hz to 16k - Hz 180°H x 75°V coverage pattern (out of the box, when the loudspeaker is mounted horizontally). Two 2.25 Twiddler drivers in a proprietary. Specifications: Power Handling: 100W Nominal Impedance (transformer bypass): 8 ohms Sensitivity (at 1W @ 1m): 85d - B SPL Maximum SPL (pink noise @ 1m @ rated power): 105 d - B SPL; 111 d - B SPL (peak). Frequency Range (-3d - B): 65Hz-16k - Hz Beamwidth (-6d - B point, average 1-4k - Hz): 180°H x 75°V Driver Complement: Two 2.25 Twiddler drivers in an Articulated Array loudspeaker design One 5.25 woofer Construction. Features: Enclosure: Injection-molded polypropylene Grille: Powder-coated steel Dimensions (D x W x H): Loudspeaker Only: 8.5 x 15 x7 Loudspeaker with Bracket: 11 x 15 x 7 Weight: 14 lbs.