ลำโพงเพดาน ยี่ห้อ JBL รุ่น CONTROL 47C/T
Consistent Coverage Extended Bass
The Control 47C/T features extended bass performance with a wide 120° of coverage that allows fewer speakers to cover a large space. Ideal for a wide variety of applications, the Control 47C/T is perfect for settings ranging from restaurant and retail to large casinos and beyond.
Features
- Proprietary Conical RBI® Technology Provides Wide, Consistent Coverage
- Flat Frequency Response and Superior Performance
- Large Backcan for Bass Response to 55 Hz
- Elegant design fits any décor
Specifications
- Frequency Range : 55 Hz – 20 kHz
- Power Rating : IEC System Long-Term Ratings (low-Z direct): 150 Watts Continuous Program Power , 75 Watts Continuous Pink Noise (300W peak), hrs
- Sensitivity : 91 dB (1kHz – 16 kHz)
- Transformer Taps : 60W, 30W, 15W (7.5W at 70V only)
- Coverage Angle : 120° conical, constant directivity
- Impedance : 8 ohms (in bypass mode)
- Drivers : LF Driver: 165 mm (6.5 in) , HF Driver: 25 mm (1 in)
- Input Connectors : Two removeable locking 2-pin connectors with screwdown terminals.
- Included Accessories : C-rings, tile rails, paint shield, cutout template, Grille
- Suspension Tabs : Three, on top panel
- Dimensions (Diameter x Depth) : 305mm Diameter x 259mm Diameter Depth (12.0 in x 10.2 in)
- Maximum SPL (1m) : 110 dB (low-impedance, 116 dB peak) , 109 dB (top 70V/100V tap)
- Color : White
- Safety Agency : Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
- Backcan : formed steel (included “blind-mount”)
- Baffle/Rim : ABS baffle with UL94-V0 flame class fire rating.
- Ceiling Cutout Size : 282 mm Diameter (11.1 in) (cardboard cutout template included)
- Optional Accessories : MTC-47NC New Construction Bracket MTC-47MR Mud Ring Construction Bracket
- Plenum Usage : Yes, backcan included



























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