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بلندگوی سقفی جی بی ال (JBL) مدل Control 47HC

اسپیکر سقفی جی بی ال

بلندگوی سقفی جی بی ال (JBL) مدل Control 47HC

Control 47HC
High Ceiling Loudspeaker
The Control 47HC features a narrow 75° coverage pattern ideal for use in highly reverberant spaces and high ceiling applications. This focused pattern helps minimize sound reflecting off of room surfaces as well as, time arrival anomalies from adjacent loudspeakers resulting in improved speech intelligibility. The Control 47HC features the same sonic character the Control 47C/T and is ideal for busy transit centers or large convention center spaces.
FEATURES
  • Well-Defined Narrow Coverage Pattern, Ideal for High Ceilings
  • Provides Improved Sound Quality/Intelligibility in Reverberant Spaces
  • Proprietary Conical RBI® Technology for Consistent Pattern Control
  • Elegant design fits any décor
SPECIFICATIONS
  Frequency Range ۵۵ Hz – 17 kHz
  Power Capacity ۱۵۰W program, 75W pink noise
  Sensitivity ۹۳ dB, 1W, 1m
  ۷۰V/100V Taps ۶۰W, 30W, 15W (7.5W at 70V only)
  Coverage Defined 75° conical, consistent broadband
  Nominal Impedance ۸ ohms
  Component ۶٫۵ inch (135 mm) woofer, 1″ tweeter
  Termination Screw-down removable locking barrier strip
  Included Accessories C-rings, tile rails, paint shield, cutout template, Grille
  Suspension Tabs Three, on top panel
  Dimensions
(Diameter x Depth)
۳۳۲mm Diameter x 351mm Diameter Depth (13.1 in x 13.8 in)