L-ACOUSTICS 阿酷司 LA-V-DOSC音箱 产品详情 Usable bandwidth (-10dB) 40 - 20k Hz Nominal Directivity (vertical line source) (-6dB) Horizontal: symmetrical 90° Vertical: defined by the array Maximum SPL 134 dB Long term RMS handling capacity LF: 2x 375 W MF: 600 W HF: 200 W Components LF 2 x 15" weather-resistant loudspeaker (3" voice coil, bass-reflex loaded) MF 4 x 7" weather-resistant loudspeaker (kevlar cone body, bass-reflex loaded) HF 2 x 1.4" compression driver mounted on patented DOSC waveguide Physical data W x H/h x D: 1300 x 434 x 565 mm - 51.2 x 17.1 x 22.2 in Weight (net): 108kg - 238.1 lb Connectors: 2x 8-pin Pa-com? Material: 15 mm, 30 mm Baltic birch plywood Finish: Maroon-gray? Grill: Black epoxy perforated steel with acoustically-transparent foam Rigging : Integrated flying hardware and handles