JBL Control 19CST In-Ceiling Subwoofer.
Loa JBL Control 19CST sử dụng công nghệ cao của JBL để cung cấp tiếng Bass mạnh mẽ hơn với thiết kế phù hợp với hệ thống loa âm trần.
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 | 42 Hz – 200 Hz |
| Power Capacity | 200 W Continuous Program Power |
| Transformer Taps | 70 V: 75 W, 30 W, 15 W & 7.5 W
100 V: 75 W, 30 W, & 15 W |
| Nominal Coverage Angle | 180° conical coverage |
| Rated Maximum SPL | 115 dB @ 1 m (3.3 ft) in ceiling near corner (π/2) |
| Nominal Impedance | 8 ohms |
| Low Frequency | 200 mm (8.0 in) Polypropelene cone. 38 mm (1.5 in) coil on aluminum former |
| Enclosure Material | Backcan: Formed steel Baffle/Rim: Medium impact polystyrene, fire rated UL94V-0 |
| 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) | 345 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) | 305 mm (12.0 in) |
| Net Weight (ea) | 6.3 kg (14 lb) |
| Shipping Weight (pair) | 14.3 kg (32 lb) |
| 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 |
