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