اسپیکر سقفی جی بی ال (JBL) مدل کنترل Control 19CS
In-Ceiling Subwoofer
The Control 19CS uses advanced proprietary technologies to produce powerful bass from a low profile
in-ceiling design.
in-ceiling design.
FEATURES
- Unique Nested Chamber™ design and Linear Dynamic Aperture™ port design delivers high output from a compact enclosure.
- JBL’s exclusive SonicGuard™ overload protection allows higher operational levels and improved
system reliability. - Component: Long excursion 200 mm (8 in) driver.
- Packaged with grille, backcan and tile rails for fast installation and easy stocking.
- Simple installation and wire connection method.
SPECIFICATIONS
| Frequency Range | ۴۲ Hz – ۲۰۰ Hz | |
| Power Capacity | ۲۰۰ W Continuous Program Power | |
| Nominal Sensitivity | ۹۵ dB SPL, 1W @ 1 m (3.3 ft) in ceiling near corner (π/۲) ۸۹ dB SPL, 1W @ 1 m (3.3 ft) in center of ceiling (2π) | |
| Nominal Coverage Angle | ۱۸۰° conical coverage | |
| Rated Maximum SPL | ۱۱۵ dB @ 1 m (3.3 ft) in ceiling near corner (π/۲) | |
| Nominal Impedance | ۸ ohms | |
| Low Frequency | ۲۰۰ mm (8.0 in) Polypropelene cone. ۳۸ mm (1.5 in) coil on aluminum former |
|
| Enclosure Material | Backcan: Formed steel Baffle/Rim: Medium impact polystyrene, fire rated UL94V-0 | |
| Overload Protection | Full-range power limiting to protect network and transducers. (On Control 19CS, not on Control 19CST) | |
| Terminations | Removable locking connector with screw-down terminals. 2 input terminals and 2 loop-thru output terminals. Max. wire size 12 AWG (2.5 mm2) | |
| Safety Agency Rating | In accordance with IEC60849 / EN60849. Suitable for use in air handling spaces, per U.L.-2043, U.L.-1480, NFPA90, NFPA70A. | |
| Outside Dimensions (H x Dia) | ۳۴۵ x 345 mm (13.6 x 13.6 in) 318 mm (12.5 in) front of ceiling tile to back of backcan |
|
| Cutout Size (H x W) | ۳۰۵ mm (12.0 in) | |
| Net Weight (ea) | ۵٫۵ kg (12 lb | |
| Shipping Weight (pair) | Control 19CS: T12.7 kg (28 lb) Control 19CST: 14.3 kg (32 lb) |
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| Included Accessories | C-shaped support backing plate 2 tile support rails (fits both 2 x 4 ft or 600 x 1200 mm tiles) Cutout template Paint shield Removable locking wiring connector |