Overview
 
In humid environments, standard steel grills can quickly become compromised, leaving the Loudspeakers (and other electroacoustic transducers) are the most variable elements in a modern audio system and are usually responsible for most distortion and audible differences when comparing sound systems.] cssheader=[boxoverheader] cssbody=[boxoverbody]">speaker system vulnerable, not to mention any aesthetic considerations. The MTC-14WG is a pair of high humidity replacement grills for JBL Control Series ceiling speakers, models Control 12C/T and Control 14C/T. The MTC-14WG grills are made of a rustproof powder coated aluminum alloy to provide greater protection and extend the service life of your JBL speakers. Color: white.