The JBL Studio-6-Theater in-Wall LCR Speaker appears to be a specific model within JBL's product lineup. Feel the drama with JBL Studio 6 architectural speakers. The ultimate cinematic home audio experience. Your sound will stand out, while your speakers blend in. Easy to install and designed with no-frame magnetic, zero-bezel grilles that fit snug with the wall, they let powerful JBL signature sound fill the space, rather than your speakers. With a JBL compression driver straight from the professional world, and integrated treble and bass control, these professional quality, high-performance speakers can be easily adjusted to fit your home.