View Sound Ceiling Speaker, 100 V, White, VCS-551PC

The View Sound VCS-551PC is a passive in-ceiling loudspeaker built around a 5-inch full-range driver behind a white metal grille. It is a five-inch PC-series model with an enclosed back can, a good general purpose choice for offices, corridors and retail floors that need even coverage at moderate volume. It runs on a 100 V constant-voltage line, the standard distribution method for public address, so many units can share one pair of cables and a single mixer amplifier with almost no loss over long runs. The speaker drops into a round cut-out in a gypsum or mineral-fibre false ceiling and locks in place with spring dog-leg clamps, needing no separate frame. It suits offices, banks, clinics, hotel corridors, supermarkets, mosques and schools. Wiring is made on a rear screw terminal block.