The 8128 is an 8-inch, full-range, cost-effective loudspeaker for commercial applications, designed to deliver clear, high-fidelity performance in an easy-to-install package, with high sensitivity drivers for high output using minimal amplifier power, plus an open-back design and contemporary sculpted grille for installations that don’t require a backcan; it includes a 6W transformer for 70V/100V distributed lines and uses dog-ear mounts for blind/retrofit installations. | Jbl | | 8128 | 8-inch, Full-range, In-Ceiling Loudspeaker | White | Best Buy