Kategorie: Profi- / Musiker-Equipment
Ausstattungsliste: JBL CBT 1000
Ausstattung & technische Daten
| Specification | |
| Type | Constant Beamwidth Technology ™ Adjustable Coverage Line Array Column | |
| Components | Six (6) 165 mm (6.5 in) LF drivers Twenty-four (24) 25 mm (1 in) HF drivers |
| Frequency Range (-10 dB) | 45 Hz – 20 kHz |
| Sensitivity (2.83V@ 1m) | 102 dB (at highest sensitivity setting: “Point” pattern up, “Point” pattern down, “Speech” voicing, in free space); 95 dB (at lowest sensitivity setting: “Medium” pattern up,“Downfill” pattern down, “Music” voicin |
| Nominal Impedance | 4 ohms (4 ohms above 1 kHz; 8 ohms below 800 Hz) |
| Maximum Input Voltage | 65.0 Volts RMS (2 hrs), 130.0 Volts Peak |
| Max SPL | Highest directivity setting: (“Point” pattern up, “Point” pattern down) with “Speech” voicing: 131 dB continuous average pink noise, 134 dB continuous program, 137 dB Peak |
| Highest directivity setting: (“Point” pattern up, “Point” pattern down) with “Music” voicing: 127 dB continuous average pink noise, 130 dB continuous program, 133 dB peak | |
| Lowest directivity setting: (“Medium” pattern up, “Downfill” pattern down) with “Speech” voicing: 128 dB continuous average pink noise, 131 dB continuous program, 134 dB peak | |
| Lowest directivity setting: (“Medium” pattern up, “Downfill” pattern down) with “Music” voicing: 124 dB continuous average pink noise, 127 dB continuous program, 130 dB peak | |
| Vertical Coverage Settings | Coverage is effective (frequency response similar) beyond the traditional -6 dB coverage angles. This is especially useful in compensating for differences in listening distances. |
| Figures show both the -6 dB and -12 dB coverage angles (at 3 kHz). Angles are in reference to cabinet aiming axis. | |
| Pattern UP Settings: “Point”: -6dB @ +7°, -12 dB @ +12° “Tight”: -6dB @ +9°, -12 dB @ +15° “Narrow”: -6dB @ +10°, -12 dB @ +20° “Medium”: -6dB @ +13°, -12 dB @ +24° | |
| Pattern DOWN Settings: “Point”: -6dB @ -7°, -12 dB @ -12° “Narrow”: -6dB @ -10°, -12 dB @ -20° “Broad”: -6dB @ -17°, -12 dB @ -28° “Downfill”: -6dB @ -20°, -12 dB @ -35° | |
| Horizontal Coverage | -pending Tapered Horizontal Waveguide continuously variable. Long-throw (top) section: 100° Middle section: 130° Short-throw (bottom) section: 160° |
| Recommended High-Pass | 35Hz, 24 dB/oct or greater |
| Low Frequency Drivers | 6 pcs, 165 mm (6.5 in) drivers, lightweight neodymium motors, 50 mm (2.0 in) diameter voice coils, copper-capped pole tips to minimize flux modulation and linearize inductance, |
| 16 mm (0.63 in) long coil for high linear drive and high power handling, damped blended textile surround, coated cones for moisture, UV and salt resistance. Magnetically shielded. | |
| High Frequency Drivers | 24 pcs, 25 mm (1 in) drivers, neodymium, encased magnet and coated diaphragm for moisture, UV, and salt resistance. |
| Enclosure | Fiberglass reinforced ABS cabinet, powder coated 1050 aluminum grille |
| Outdoor Capability | IP-55 rated, per IEC529, when installed with optional MTC-PC2 cover. ASTM G85 for acid-air/salt-spray (200 hrs.). |
| Colors | Black (RAL9004) or White (-WH) (RAL9016) |
| Insert Points | 14 individual M8 inserts on back panel (20 mm deep) for use with swivel (pan)/tilt bracket(s), forged-shoulder steel eyebolts, swivel rings, and after-market third-party brackets, |
| plus 4 individual M8 inserts on top and 4 on bottom of cabinet end-caps. | |
| Mounting | Included two-part swivel (pan)/tilt wall bracket provides continuously variable +/- 45 degree left-right swivel aiming (at no up/down tilt – see Bracket Guide for maximum swivel range at various up/down tilt angles), |
| +/- 15 degree tilt in 1 degree fixed increment points. Fourteen (14) threaded mounting points located on back panel of cabinet conform to industry standard rectangular 127 x 70 mm | |
| (5.0 x 2.75 in) pattern for legacy OmniMount® and other compatible third-party brackets. Four (4) threaded mount points on the top end-cap and four (4) on the bottom end-cap. | |
| Threaded mounting points can be utilized for suspension. (Always use multiple mounting points.) | |
| Dimensions (H x W x D) | 1020 mm x 250 mm x 345 mm (40.2 x 9.9 x 13.6 in) |
| Net Weight | (cabinet): 24.5 kg (54 lbs) |
| Included Accessories | Two-piece swivel (pan)/tilt wall bracket |
