JBL 1 Cubic Foot Backbox for Control 300 Series

MTC-300BB8

JBL Professional

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1 Cubic Ft. Backcan for Control 300 Series 8 in. Drivers


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 side.


External Volume 1 cu ft., nominal
Internal Volume .71 cu ft.
Knockouts 22.1 mm (0.87 in) diameter openingFive (5) locations: 1 on top panel4 on side of can
Height 259 mm (10.2 in) above ceiling268 mm (10.6 in) total height
Outside diameter 380 mm (15.0 in)
Inside Diameter 273 mm (10.7 in)
Ceiling Cutout Size 310 mm (12.2 in)
Safety Agency Rating Suitable for use in air handling spaces, perU.L.-2043, U.L.-1480, NFPA90 & NFPA70A
Net Weight 5.2 kg (11.5 lbs)
Shipping Weight 7.9 kg (16.5 lbs)