Nov 21, The CBT LA-1, with Constant Beamwidth Technology™, represents a breakthrough in pattern control consistency, utilizing complex analog. The white CBT LA-1 Line Array Column Loudspeaker from JBL utilizes complex analog delay beam-forming and amplitude tapering to accomplish superior. The JBL CBT 50LAWH Line Array Column Loudspeaker features Constant Beamwidth Technology, so it’s well-suited for use in lecture halls, transit centers, .

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The white CBT LA-1 Line Array Column Loudspeaker from JBL utilizes 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. The slim, compact design fits well into virtually any architectural decor. The combination of excellent sound quality, pattern control, and compact design makes CBT LA suitable for applications such ct lecture halls, transit centers, conference rooms, cathedrals, multipurpose spaces, architectural spaces, jb, in-wall recessed locations.


JBL CBT LA-1 Line Array Column Loudspeaker CBT LAWH B&H

The innovative coverage adjustability allows switching between broad and narrow vertical coverage settings to allow matching the coverage and throw requirements of the application. Coverage can be easily switched in-venue with the speaker already installed. This allows a single loudspeaker model to perform in a wide variety of project types. The Music setting provides flat frequency 100l-1, while the Speech setting produces a mid-range presence boost to provide clear, intelligible speech even at the longest throw distances.

The shielded drivers feature dual neodymium magnets to cut down the weight.

Copper capped pole pieces lower the driver inductance and flux modulation, resulting in increased high frequency extension and reduced distortion at high drive levels. Butyl rubber surrounds provide long life even in high humidity environments. Dynamic SonicGuard minimizes distortion at high drive levels cbtt limiting low frequency excursion dynamically. This maximizes clarity at high drive levels while protecting the drivers from damage due to overpowering.

A wall-mount bracket is included, plus ten M6 inserts on the back panel accommodate third-party mounting brackets, or can be utilized to suspend the speaker using forged shoulder steel eye bolts, providing installation versatility.


CBTLA-1 Products | JBL Professional

The drivers are weather-treated, and the fiberglass reinforced ABS cabinet is excellent for outdoor applications. The stainless steel external screws and the painted aluminum grille resist rusting in harsh conditions.

Calculated based cbbt power rating and measured sensitivity, exclusive of power compression. Insert points conform to industry standard rectangular 4. Shown without Grille Show More Less.

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Update Unrecognized Zip Code. Rated 5 out of 5 by Carmen from Great speaker Excellent speaker. Order was shipped immediately and I had it the next day.

Be the first to review this item. See any errors on this page? Fiberglass reinforced ABS cabinet, painted aluminum grille. IP54 rated, per IEC UV, moisture and salt-spray resistant.