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JBL CBT 70J-1 - Constant Beamwidth Technology Two-Way Line Array Column with Asymmetrical Vertical Cove Black

Product Code: JBL CBT70J-1-BK

Key Features
70 cm J-Shaped Coaxial Line Array with 16 x 1 and 4 x 5 Drivers and Asymmetrical Coverage. Constant Beamwidth Technology, switchable 45° or 25° vertical coverage, music (flat)/speech switch, 8 ohms, 60 Hz 20 kHz, 500W cont pink (2000W peak), wall bracket included. (priced and sold individually). New in -1 version: Included wall bracket adjusts for SWIVEL (pan) as well as tilt aiming, for increased aiming versatitlity. Thicker, stronger grille which is more robust for use in temporary special event applications.
$4,561.67 inc GST
(EA)
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  • Features
  • Overview
  • Technical Specs
  • Documents

Constant Beamwidth Technology Two-Way Line Array Column with Asymmetrical Vertical Coverage. With improved mounting bracket for enhanced aiming flexibility and stronger grille.

The CBT 70J-1, 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. (shown with included grille removed)

Features

  • Asymmetrical vertical coverage sends more sound toward far area of room to make front-toback sound levels more consistent.
  • Components: Sixteen 25 mm (1 in) soft dome tweeters and four 125 mm (5 in) high-power LF drivers,
    arranged coaxially.
  • Patent-pending Constant Beamwidth Technology provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
  • Vertical pattern coverage switchable between 45 for medium-throw coverage and 25 for
    long-throw applications.
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
  • Dynamic SonicGuard overload protection of HF devices
  • Swivel (pan) / tilt wall bracket included.
    • Warranty

    We offer a 2 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.

    Components Four 130 mm (5 in) LF drivers Sixteen 25 mm (1 in) HF drivers
    Frequency Range (-10 dB) 60 Hz 20 kHz
    Coverage Vertical (selectable via switch) Narrow Mode: 25 (2 kHz - 16 kHz) ( 10) Broad Mode: 45 (750 Hz - 16 kHz) ( 10) Horizontal 150 (500 Hz 8 kHz, 20)
    Sensitivity (2.83V@ 1m) Narrow: (speech mode) 98 dB (1 kHz - 8 kHz) (music mode) 93 dB (300 Hz - 18 kHz) Broad: (speech mode) 96 dB (1 kHz - 8 kHz) (music mode) 92 dB (300 Hz - 18 kHz)
    Nominal Impedance 8 ohms
    Power Capacity 500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs
    Max SPL Narrow: (speech mode) 125 dB cont ave (131 peak) (music mode) 120 dB cont ave (126 peak) Broad: (speech mode) 123 dB cont ave (129 peak) (music mode) 119 dB cont ave (125 peak)
    Low Frequency Drivers 4 pcs, 130 mm (5 in) drivers, dual magnet neodymium, 38 mm (1.5 in) voice coil, damped blended textile surround, coated diaphragm for moisture, UV, and salt resistance, shielded.
    High Frequency Drivers 16 pcs, 25 mm (1 in) drivers, dual magnet neodymium, encased magnet and coated diaphragm for moisture, UV and salt resistance, shielded.
    Enclosure Fiberglass reinforced ABS cabinet, 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 10 M6 swivel (pan)/tilt (16 mm deep) 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 variable +/-15 degree tilt, as well as 5 degree fixed increment points. Ten 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 OmniMount 60.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.
    Dimensions (H x W x D) 694 x 170 x 237 mm(27.4 x 6.7 x 9.3 in)
    Net Weight 9.5 kg (21 lb)
    Included Accessories Swivel (pan) / tilt wall bracket
    Optional Accessories MTC-PC2 terminal panel coverMTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm heavy duty speaker stand MTC-CBT-FM2 flush-mount low-profile wall-mount bracket

    Accessories

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    JBL MTC-CBT-FM2-BK - Flush-Mount Wall Bracket for CBT70J-1 and 70J-1/JE-1 - Black
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    JBL MTC-CBT-SUS3 - Suspension Bracket for All CBT Speakers Models - Black
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    JBL MTCPC2 Pair of Sealed Speaker Panel Covers for Input Terminal
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