By far, the best place to shop for commercial ceiling speakers online is Parts Express. Below are some of the better quality commercial ceiling speakers we found.
RADIAN 508/2BC 8" ceiling speaker with attached crossover
EV C8.2HC EVID 8" HIGH CEILING speaker pair
EV C8.2LP EVID 8" LOW PROFILE ceiling speakers
EV C10.1 EVID 10" CEILING SUBWOOFERS
BOGEN CSD1X2 drop-in ceiling speaker
ceiling speakers
AudioSource
BIC
Bose 191
Cambridge
Dayton Audio
Infinity
JBL
Klipsch
MTX
Niles
NuVo
Polk Audio
SpeakerCraft
ceiling and wall speaker stores
Amazon
J&R
Parts Express
Inwall A/V
Smart Home
