صندوق ظهر جي بي ال ثلاثي قدم مكعب - أسود | ام تي سي -300 بي بي 12

Overview

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.

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.