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70cm J-Shaped Coaxial Line Array w/ 16 x 1" and 4 x 5" Drivers

Manufacturer: JBLRES
Category: Speakers
SKU: CBT 70J-1
Availability: In Stock
MSRP: $1,555.44
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.
  • 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
General Information
ManufacturerHarman International Industries, Inc
Manufacturer Part NumberCBT70J1
Manufacturer Website Address
Brand NameJBL Professional
Product SeriesCBT
Product ModelCBT 70J-1
Product NameCBT 70J-1 Two-Way Line Array Column with Asymmetrical Vertical Coverage
Product TypeSpeaker
Technical Information
Crossover Type2-way
RMS Output Power350 W
PMPO Output Power1400 W
Driver Type5" Woofer
 1" Tweeter
Minimum Frequency Response60 Hz
Maximum Frequency Response20 kHz
Impedance8 Ohm
Sound Pressure Level131 dB
Sensitivity98 dB
Magnetic ShieldingSpeaker
Physical Characteristics
 Acrylonitrile Butadiene Styrene (ABS)
Form FactorWall Mountable
 Stand Mountable
Weight (Approximate)21 lb
Package Contents
  • CBT 70J-1 Two-Way Line Array Column with Asymmetrical Vertical Coverage
  • Swivel (Pan) / Tilt Wall Bracket
Certifications & Standards

IP-54 rated, per IEC529

Limited Warranty5 Year