JBL MTC-300BB8
Product Description
One Cubic Foot Back Box for 8” Models. Round with Extra-Thick 16 Gauge Metal and Heavy Duty ½” MDF Reinforcement on Top Panel. Knockouts on Sides and Top Panel. Fits Control 328C & 328CT. 15” Dia x 10.6” Deep. NOW UL LISTED Sold and packed as Eaches