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اسپیکر ستونی جی بی ال (JBL) مدل CBT 100LA-LS

باند ستونی جی بی ال (JBL)

اسپیکر ستونی جی بی ال (JBL) مدل CBT 100LA-LS

CBT 100LA-LS
Line Array Column Loudspeaker with with Sixteen 50 mm (2 in) Drivers and EN54:24 Certification
The CBT 100LA-LS, with Constant Beamwidth Technology™, represents a breakthrough in pattern control consistency, utilizing complex analog delay beam-forming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor column speakers.
FEATURES
  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
  • EN54-24 Compliant (when installed with included MTC-PC2 panel cover).
  • Vertical pattern coverage switchable between 40° for medium-throw coverage and 15° for long-throw applications.
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
  • Dynamic SonicGuard™ overload protection
  • Swivel (pan)/tilt wall bracket included.
  • Built-in 70V/100V transformer, plus 8 ohm direct capability.

باند ستونی جی بی ال (JBL)

باند ستونی جی بی ال (JBL)

SPECIFICATIONS
 
  Components Sixteen 50 mm (2 in) Full-Range
  Frequency Range (-10 dB) ۱۲۰ Hz – ۲۰ kHz
  Coverage Pattern Vertical:
Narrow Mode: 15° (۲ kHz – 16 kHz) (±۱۰°)
Broad Mode: 40° (۱ kHz – 16 kHz) (±۱۰°)
Horizontal: 150° (ave, 1 kHz – ۴ kHz, ±۲۰°)
  Sensitivity (2.83V@ 1m) Narrow: (speech mode) 96 dB (2 kHz – 14 kHz )
             (music mode) 93 dB (300 Hz – 18 kHz)
Broad: (speech mode) 93 dB (2 kHz – 14 kHz)
             (music mode) 90 dB (300 Hz – 18 kHz)
  EN54 Sensitivity (@ 4m) ۷۶ dB (per EN54:24 spectrum and measurement conditions at 4 meters, set at broad/music mode.)
  Nominal Impedance ۸ ohms (in Thru mode)
15w@70v; 30w@100v Tap = 333Ω
۳۰w@70v; 60w@100v Tap = 167Ω
۶۰w@70v; 120w@100v Tap = 83Ω
۱۲۰w@70v; N/C@100v Tap = 42Ω
  Power Capacity
(8 ohm setting)
۳۲۵ W (1300W peak), 2 hrs
200 W (800W peak), 100 hrs
  Max SPL Narrow: (speech mode) 121 dB cont ave (127 peak)
            (music mode) 118 dB cont ave (124 peak)
Broad: (speech mode) 118 dB cont ave (124 peak)
            (music mode) 115 dB cont ave (121 peak)
  EN54 Max SPL (@ 4m) ۹۲ dB (per EN54:24 spectrum and measurement conditions, at 4 meters)
  ۷۰V/100V Transformer Taps ۱۲۰W, 60W, 30W, (15W at 70V only), and 8 thru, via switch
  Reference Axis Specification and measurement referenced on-axis vertically and horizontally to the center point of the speaker baffle.
  Enclosure Fiberglass reinforced ABS cabinet with UL94-5VB flammability rating, painted aluminum grille
  Outdoor Capability IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant.
  Colors Black or White (-WH)
  Insert Points ۱۸ M6 insert points on back panel.
  Mounting Included swivel (pan)/tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt — see Bracket Guide for maximum swivel range at various up/down tilt angles), continuously adjustable ±۱۵ degree tilt, as well as 5 degree fixed increment points. Eighteen threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount® ۳۰٫۰ and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.
  Dimensions (H x W x D) ۱۰۰۰ x 98.5 x 153 (39.4 in x 3.8 in x 6.0 in)
  Net Weight ۷٫۲ kg (15.8 lb)
  Safety Agency EN54-24:2008 certified (Certificate No. 0359-CPR-00432), when installed with MTC-PC2 terminal panel cover. Cabinet UL94-5VB flammability rated. In accordance with the requirements of IEC60849/EN60849. Transformer UL registered per UL1876.
  Included Accessories Swivel (pan) / tilt wall bracket
MTC-PC2 terminal panel cover
  Optional Accessories MTC-CBT-FM1 flush-mount low-profile wall-mount bracket
MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm speaker stand