JBLMTC-300BB12

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




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.

Specifications

External Volume

3 cu ft, nominal

Internal Volume

2.4 cu ft.

Knockouts

22.1 mm (0.87 in) diameter opening

Five (5) locations: 

1 on top panel

1 on each side and end

Height

308 mm (12.1 in) above ceiling

324 mm (12.6 in) total height

Width

587 mm (23.1 in)

Depth

461 mm (18.2 in) cabinet

505 mm (19.9 in) including side tabs

Ceiling Cut Out

378 x 378 mm (14.9 x 14.9 in)

Shipping Weight

23.1 kg (51 lbs)