JBL MTC300BB12
JBL MTC300BB12 is a design for mounting JBL Control 321C, 321CT, 322C, 322CT and 312CS speakers.
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