JBL 8" Commercial Series Ceiling Speaker. Very high 97 dB sens, 10W multi-tap for 100V/70V 25V, pre-assembled with driver/grille/transformer, 110 deg coverage; punched metal grille, compatible with CSS-BB8 backcan and CSS-TB4/8 tile rails (priced as each; sold individually; master packs are 6 pcs).
