Short description
The CBT 70J-1, with Constant Beamwidth Technology™, represents a breakthrough in pattern control consistency, utilizing complex analog delay beam-forming and amplitude tapering.
JBL

Constant Beamwidth Technology™ Two-Way Line Array Column With Asymmetrical Vertical Cove, White

Brand: JBL
Model: CBT-70J-1-WH
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About This Product

Description:

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 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.

Specifications
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