JBL 26C/CT دليل المستخدم

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Secondary Backcans for JBL Control
Contractor Series Ceiling Speakers
For use with:
Control 24C/CT Micro
Control 24C/CT
Control 26C/CT
While U.S. National Electric Code no longer requires conduit and pre-piping of backcans for 70V
distributed speaker lines, there are regions where this may still be required for a particular job
either by law or by tradition. In addition to requirements in some regions, a pre-installed backcan
can be useful in helping to reserve ceiling space so that other items

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Specifications: KNOCKOUTS Four multi-size ½ in and ¾ in knockouts provided on sides of backcan at 90° angles (see diagram) CONNECTION Backcan and Tile Bridge attach together via four (4) 8-32 THMS screws and J-Nut, provided. DIMENSIONS: Backcan is 8 inches deep x 11-7/8 inches diameter Tile bridge is 23-3/4 inches x 16 inches WEIGHT: Assembly (backcan plus req’d tile bridge) weighs10.2 lbs. Dimensions: Mar, 01