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
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