A 24 W LC1 modular ceiling loudspeaker (6-inch coaxial) with a steel frame and grille, for 70 V and 100 V. It fits into a separately ordered housing: bracket, mounting ring with back box, or metal fire dome. EN54-24 and BS 5839-8 with a fire dome, the surface box, or ring plus back box. Scroll down for details.

A Bosch 20W 4-inch two-way ceiling loudspeaker with fire dome from the Performance Level Ceiling Series, where evacuation meets high-quality music. Steel grille, steel back can, ABS UL 94V-0 frame, 20 / 10 / 5 / 2.5 W, 89 dB SPL at 1 W, 180 mm cut-out. EN54-24 certified, RAL 9003 white. Scroll down for details.

A Bosch 30W 6.5-inch two-way ceiling loudspeaker with fire dome from the Performance Level Ceiling Series, where evacuation meets high-quality music. Steel grille, steel back can, ABS UL 94V-0 frame, 30 / 15 / 7.5 / 3.75 W, 93 dB SPL at 1 W, 272 mm cut-out. EN54-24 certified, RAL 9003 white. Scroll down for details.