$585.39 MSRP inc.GST


JBL MTC-300BB12 Three Cubic Foot Backbox


JBL’s MTC-300BB12 Three-Cubic-Foot Backbox¬†features extra-thick 16-gauge metal construction and a thick resonance-eliminating lining that also provides extra bass response. Made for the Control 300 Series 12″ Drivers, this backbox has a dual-mounting system for baffle and knockouts on all four sides.

This back box has a five-year warranty from JBL Professional.

Extra-Thick Construction
Strong and durable, this back box is made of 16-gauge metal.
MDF Lining
With 0.5″ of medium-density fiberboard lining, this backbox is constructed to eliminate extra resonance and increase bass response.