OEM Systems Preference Loudspeaker - Manual (Page 3)

The Preference Accurate Imaging Baffles (AIB)
utilize a ribbed design, which contribute strength and
rigidity factors to the baffle, thereby simultaneously
eliminating "baffle flexure" and the "early reflections"
from the drivers, which smear the three-dimensional
acoustic imaging of In-Wall loudspeakers. Baffle
mounted Midrange and High Frequency level
switches provide tonal adjustments to compensate for
sonic differences due to room acoustics and varying
loudspeaker locations.
16:9 HDTV Plasma Monitor
®
PlasmaView
K-5LCR magnetically shielded Left - Center - Right Monitor