Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing. Vertical pattern coverage switchable between 40° for medium-throw coverage and 15° for long-throw applications. Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode. Dynamic SonicGuard™ overload protection Swivel (pan)/tilt wall bracket included. Built-in 70V/100V transformer plus 8 ohm direct capability. Components : Sixteen 50 mm(2 in) Full-Range Frequency Range (-10 dB) : 80 Hz – 20 kHz Vertical Coverage : VerticalNarrow Mode: 15° (2 kHz - 16 kHz) (±10°)Broad Mode: 40° (1 kHz - 16 kHz) (±10°)Horizontal 150° (ave 1 kHz – 4 kHz ±20°) Sensitivity (2.83V@ 1m) : Narrow: (speech mode) 96 dB (2 kHz - 14 kHz )(music mode) 93 dB (300 Hz - 18 kHz)Broad: (speech mode) 93 dB (2 kHz - 14 kHz)(music mode) 90 dB (300 Hz - 18 kHz) Nominal Impedance : 8 ohms (in Thru mode) Power Capacity (8 ohm setting) : 325 W (1300W peak) 2 hrs200 W (800W peak) 100 hrs Max SPL : Narrow: (speech mode) 121 dB cont ave (127 peak)(music mode) 118 dB cont ave (124 peak)Broad: (speech mode) 118 dB cont ave (124 peak)(music mode) 115 dB cont ave (121 peak) 70V/100V Transformer Taps : 120W 60W 30W (15W at 70V only) and 8Ω thru via switch Enclosure : Fiberglass reinforced ABS cabinet painted aluminum grille Outdoor Capability : IP-54 rated per IEC529. UV moisture and salt-spray resistant Colors : Black or White (-WH) Insert Points : 18 M6 insert points on back panel. Mounting : Included swivel (pan)/tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt -- see Bracket Guide for maximum swivel range at various up/down tilt angles) continuously adjustable ±15 degree tilt as well as 5 degree fixed increment points. Eighteen threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension. Dimensions (H x W x D) : 1000 x 98.5 x 153(39.4 in x 3.8 in x 6.0 in) Net Weight : 7.2 kg (15.8 lb)