2000W Two-Way Line Array Column Speaker


Our Price: $1,038.00List Price: $1,296.67
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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)


  • Asymmetrical vertical coverage sends more sound toward far area of room tomake 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 constantdirectivity up to the highest frequencies and reduces out-of-coverage lobing.
  • Vertical pattern coverage switchable between 45° for medium-throw coverageand 25° for long-throw applications.
  • Switchable voicing provides flat response in music mode or mid-rangepresence peak in speech mode.
  • Dynamic SonicGuard™ overload protection of HF devices
  • Swivel (pan) / tilt wall bracket included.


  • Components:    
    -  Four 130 mm (5 in) LFdrivers
    -  Sixteen 25 mm (1 in) HF drivers
  • Frequency Range (-10 dB):    60 Hz – 20 kHz
  • Coverage:    
    -  Vertical (selectable viaswitch)
    -  Narrow Mode: 25° (2 kHz - 16 kHz) (±10°)
    -  BroadMode: 45° (750 Hz - 16 kHz) (±10°)
    -  Horizontal 150° (500 Hz – 8 kHz,±20°)
  • Sensitivity (2.83V@ 1m):    
    -  Narrow: (speechmode) 98 dB (1 kHz - 8kHz)
                    (music mode) 93 dB (300 Hz - 18 kHz)
    -  Broad:   (speechmode) 96 dB (1 kHz - 8kHz)
                    (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 contave (131peak)
                    (music mode) 120 dB cont ave (126 peak)
    -  Broad:   (speechmode) 123 dB cont ave (129peak)
                    (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 textilesurround, 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, UVand salt resistance, shielded.
  • Enclosure:    Fiberglass reinforced ABS cabinet, paintedaluminum grille
  • Outdoor Capability:    IP-54 rated, per IEC529. UV,moisture and 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 bracketprovides continuously variable +/-80 degree left-right swivel aiming (at noup/down tilt -- see Bracket Guide for maximum swivel range at various up/downtilt angles), continuously variable +/-15 degree tilt, as well as 5 degreefixed increment points. Ten threaded mounting points located on back panel ofcabinet 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):    27.4 x 6.7 x 9.3 in (694 x 170 x237 mm)
  • Net Weight:    21 lbs. (9.5 kg)
  • Included Accessories:    Swivel (pan) / tilt wall bracket
  • Optional Accessories:    
    -  MTC-PC2 terminal panelcover
    -  MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm heavyduty speaker stand
    -  MTC-CBT-FM2 flush-mount low-profile wall-mountbracket



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