JBL Pro MTC-300BB12 3 Cubic Foot Backbox for Control 300 Series 12" Drivers

SKU #: MTC-300BB12
$349.00
As low as $35/mo or 0% APR with Affirm Logo
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Expected June 30, 2025

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JBL Pro MTC-300BB12 3 Cubic Foot Backbox for Control 300 Series 12" Drivers

  • 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.

The MTC-300BB12 Box Includes:
(1) JBL Pro MTC-300BB12 3 Cubic Ft. Backbox for Control 300 Series 12" Drivers

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