MTC-300BB12

3 Cubic Ft. Backbox for Control 300 Series 12 in. Drivers

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3 Cubic Ft. Backbox for Control 300 Series 12 in. Drivers

Professional Series

Features

  • Extra-thick 16 gauge metal construction.
  • Lined with 12 mm (½ inch) thick MDF to eliminate resonances and to provide extra bass response.
  • Knockouts on top and all four sides.
  • Dual mounting system for baffle.
  • Mounting platform for an optional high-power 70V/100V transformer.

Downloads

  Version Language Size Uploaded
Specifications
MTC-300BB12 Spec Sheet
updated: Apr 29, 2019
    2.54 MB Apr 29, 2019
Manuals
Accessing the Conduit Knockouts
updated: Oct 22, 2020
    116 KB Oct 22, 2020
CAD Drawings
    1.1 MB Oct 18, 2019
Control 300 Ceiling Speakers
updated: Oct 18, 2019
    1.39 MB Oct 18, 2019
Bim Objects
BIM (Revit) Files
updated: Oct 22, 2020
    12.4 MB Oct 22, 2020
Compliances
JBL Brackets
updated: Oct 22, 2020
    152 KB Oct 22, 2020
Brackets Declaration of Conformity
updated: Oct 31, 2019
    141 KB Oct 31, 2019

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Specifications

External Volume 3 cu ft, nominal
Internal Volume 2.4 cu ft.
Knockouts 22.1 mm (0.87 in) diameter openingFive (5) locations: 1 on top panel1 on each side and end
Height 308 mm (12.1 in) above ceiling324 mm (12.6 in) total height
Width 587 mm (23.1 in)
Depth 461 mm (18.2 in) cabinet505 mm (19.9 in) including side tabs
Ceiling Cutout Size 378 x 378 mm (14.9 x 14.9 in)
Shipping Weight 23.1 kg (51 lbs)

Support/FAQs

MTC-300BB12

3 Cubic Ft. Backbox for Control 300 Series 12 in. Drivers